pratap singh, upendra
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Replied #Threads
Final year project on Telecommunication.
If VoIP fascinates you, then learn this technology and find out the loopholes and limitations of this technology. Then come up with possible solutions for the...
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can a research scholar become a reviewer
Hi, Not sure if question put up in correct forum. Anyways, can a research scholar become a reviewer of some journal or conference? Let's say the...
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must know tips/tricks/hacks for every PhD student
Hi All, Quite a long time since my last post. Anyways, now that I am pursuing my PhD in Computer science, the question that I am...
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Is presence required in the conference to get the paper published
Dear All, Is it really compulsory to be present in the conference to get our papers published? For instance, recently I had written a paper to...
1 reply -
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Approapriate title for my job
[Prototype]May be Research Assistant or just Associate?is there any job title as "graduate assistant"? Is there a position lower than associate but equal to my job...
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Approapriate title for my job
Hi, I have been working on a Sponsored Research Project during the final year of my M.Tech. The responsibilities were same as that of a Project...
4 replies -
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Relocatable vs absolute machine code
Hi, What is the difference between relocatable machine code and absolute machine code in context to compiler design?
1 reply -
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Topics to include in R tutorials
Harshad Italiya#-Link-Snipped-# : I do not have any knowledge about R Language but All the best for your tutorials. Looking forward to see it on CE...
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Topics to include in R tutorials
Hi, I am planning to write a book on R programming. Can anyone help me with different areas (class of functions) offered by R so that...
3 replies -
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AI Project Help
K.ANAND KUMARI want to match the voices, contents if possiable and find that they are of same persons ,identical in terms of percentages like 80% match,60%...
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AI Project Help
K.ANAND KUMARyes but should match voice in any language if the input is.Be as descriptive as possible. Your response is way too ambiguous to be answered...
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AI Project Help
K.ANAND KUMARcompare two audio file using java.Compare in what sense? Are you trying to ascertain if they are same files or of same format, or having...
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physical significance of joint distribution function
Hi all, Could anyone shed some light on the physical significance of "joint distribution function". What does it actually mean? Say for instance, there is a...
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assignment of network ID to a host
Khezar HayatBroadcast address is the address where a host send a message and this message received by all the hosts that are attached to the current...
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Need Help! I want to change my career from mechanical to IT
what is your objective behind learning one of the three technologies that you mentioned ? Elaborate on this.
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Need Help! I want to change my career from mechanical to IT
Nitin PahwaIf I join IT field, will I face problems in future due to non-relevancy of my education and job. As far as selection to companies...
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assignment of network ID to a host
Hello friends, What inference can be drawn from the statement "we cannot assign network ID and broadcast address to a host". In what context is the...
4 replies -
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physical significance of block size and valid subnets
Hi, I am asking this question from the context of subnets and subnetting. I read an article that uses block size to determine the number of...
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implementation of queue using stacks
Vishal0203The first thought that comes to my mind is, If 2 stacks are used, it is pretty straight forward. Push the elements to one stack and...
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router configuration problem
durgalink to articleI was solving GATE CSE problems from a book and this question was one of the objective questions in this book
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router configuration problem
Hi, I came across an article that it is in the data link layer of OSI model that the "router configuration problem" resides. Is this statement...
4 replies -
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implementation of queue using stacks
Hi, I recently learnt that a linear queue can be implemented by using two stacks. Can anyone elaborate on this? I basically require the implementation details...
2 replies -
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variable free programming
What is the notion of variable free programming (the context is JAVA)?
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Java: Is "reference variable of a class" same as "an object of that class"?
In context to Java programming, Is "reference variable of a class" same as "an object of that class"? Also for a code like class Sample {...
1 reply -
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Which programming language should I learn first?
MANOJ KIRANI wish Python should be the first language that should be learnt.When you talk of programming, its not about building an application or writing a...
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Classification of a problem: - does it requires algorithm also
Hi, Just learnt that a problem in computer science can be divided into the following categories Polynomial problems NP problems NP hard problems NP complete problems...
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Python language is not taught in college
The reason is that as a student you need to first get your basics right. For this, you need to write codes for even the basic...
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Best websites to learn Java?
If you are a novice to Java, do consider the following links: - <a href="https://www.tutorialspoint.com/java/" target="_blank" rel="nofollow noopener noreferrer">Java Tutorial</a>...
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Is our data safe in the cloud?
akash singh kushwahaCloud computing saves our space in our hard drives or other storage but Is our data is safe in clouds .......Is your question in...
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Algorithm to delete all occurence of duplicate elements from a list of array
simplycoder1)Sort the elements. 2)Delete the groups.Could you please elaborate?
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DMA and its direction of work
Hi, Can a DMA be used to transfer data from a physical device to main memory? What I am getting from the literature is that DMA...
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How can Enginnering harness the Power of IoT?
I think the title should be the other way around. As per my understanding, its IoT which is going to harness the potential of engineering. See,...
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Is there any use in learning of UNIX?
A.V.RamaniOne doesn't have to learn anything. Yes there is a lot of merit if one does learning UNIX or XYZ instead of time on Arnab, FB...
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Which technique or steps are use for finding the ambiguous word in the given context
Explain your project 'Word sense Disambiguation' using an input/output sample..
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What is Java Applet?
<a href="https://docs.oracle.com/javase/tutorial/deployment/applet/" target="_blank" rel="nofollow noopener noreferrer">Lesson: Java Applets (The Java™ Tutorials > Deployment)</a>...
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Algorithm to delete all occurence of duplicate elements from a list of array
Store the elements in the array say a[]. Now create a dynamic linked list to store the output. Select elements from the array a[] one at...
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Netbeans or Eclipse
proffyI once tried to download it from Internet and there were two versions. One was available for free and the other had payment issues. Could you...
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Netbeans or Eclipse
Vishal0203Use IntelliJ IDEAI once tried to download it from Internet and there were two versions. One was available for free and the other had payment issues....
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Netbeans or Eclipse
Go for Eclipse. Its far more easy and user-friendly. Also you will never face difficulty in updates, version incompatibility etc.
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Difference between stdio.h and conio.h
PROSENJITTo find these files, look in the compiler's install directory, in the lib sub-directory. Just don't change anything in these directories, because they are a part...
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Difference between stdio.h and conio.h
Sanyam KhuranaSTDIO means Standard Input Output. It has some pre-defined functions like int printf(), scanf() etc. CONIO stands for Console Input Output which has some functions...
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Narcissism - good or bad?
A.V.RamaniChristianity considers pride as one of the Seven Deadly Sins. However, probably there can be a case for a 'justifiable(?)' pride in a job diligently done...
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Narcissism - good or bad?
Thank you for your guidance.... Could you comment on the dividing line that separates narcissism from pride?
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speech recognition forum
Hello, See I am not sure in which forum am I supposed to put this thread. Anyways, I want to know if there exists an online...
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What is Big Data? - Simple Explanation
ankush0809Can you help me to know about meaning of Big Data and what is role of Big data in IT Field?Do you plan to use this...
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which is the most useful in the future for the cse students??
Kaustubh KatdareIf you don't want to do all of that exercise, go for JAVAThat's spot on. In fact, with the gradual evolution of Internet of Things...
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Narcissism - good or bad?
Hey guys, Recently a new trend was observed from numerous studies done on social networks. It is called NPD (Narcissist Personality Disorder). Scientists have for the...
5 replies -
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operating system environment confusion
I am always confused with the following terms and their meanings pertaining to Linux operating system: Time shared systems multiprogramming system multiuser system multitasking sy...
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kernel in OS
Jatin Asijayour phone will be Hard brick is the state of android device that occurs when your device won’t boot at all i.e. no boot loop,...
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He that will learn to pray, let him go to sea
A.V.RamaniNot quite that. What I meant was that sea faring was a dangerous activity and hence the need for prayer. The author seems by implication to...
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He that will learn to pray, let him go to sea
A.V.RamaniIt is possible that in the 16th century when this was written ships were sailing ones without power and at the mercy of the winds. One...
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He that will learn to pray, let him go to sea
What is the meaning of the idiom: #-Link-Snipped-# Are there multiple interpretations to it also?
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How to improve C programming knowledge?
Kaustubh KatdareYou will encounter multiple problems and you will explore the language in depth while fixing those problems.Actually, that is the only way to learn any...
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Whats are the disadvantages of swapping in operating system?
Leon LipschitzQuestion If you activate page swopping is there not the disadvantage that if the power goes off you will loose all the information that you...
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MOBILE COMPUTING IN OUR DAILY LIFE
The fact of matter is that technologies like mobile computing, Internet of things etc are in their infancy at the moment. Also, they are quite different...
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Tab space varying width in Ubuntu Mate
Abhishek RawalNever have used pluma for coding purpose. Check settings/preferences. If you think it's bug, you can file issue : <a href="https://github.com/mate-desktop/pluma/issue...
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Tab space varying width in Ubuntu Mate
I am using Ubuntu Mate operating system. When I am editing a text file in a text editor, sometimes a tab corresponds to two spaces, and...
2 replies -
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Selecting port numbers for server
How should port numbers for the server be chosen? Is there any metric or constraints that we need to look into?
2 replies -
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Delays in the network
What are the best practices as a network administrator to follow when there is a delay in the network? In essence, what immediate steps must be...
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Recursive functions and circular functions
@I think you answered your own question? I was just trying to confirm if my logic was justified....
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Regular grammar and Regular language
Hello, How would you explain the physical manifestation of regular language and regular grammar pertaining to compiler design? How are two inter-twined? Please try to answer...
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Recursive functions and circular functions
circle or represented by a flowchart that "goes on and on" See, the recursive function cannot be a circular function because even if there is a...
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symbol table in compilation
Hi friends, The concept says that the the symbol table during the compilation phase maintains information about the identifier's name and its data type. However, it...
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Can a union be initialized in a C program?
Can a union be initialized in a C program? If yes, then what is the procedure?
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Recursive functions and circular functions
Hi, Is is true that recursive functions are also called as circular functions? If yes, then what is the basis?
4 replies -
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alternative to hackerrank
Hi, Do you have any substitute for <a href="https://www.hackerrank.com?" target="_blank" rel="nofollow noopener noreferrer">HackerRank</a> Actually, I have to prepare for my place...
1 reply -
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What is dc component for digital signals?
"voltage level is constant for a while,spectrum creates very low frequencies" Although it may look that voltage has reached a steady state, it is never the...
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retreive the sql queries
I am using Oracle database management system to write SQL queries. So far, I have written around 200 queries in SQL command line editor to perform...
1 reply -
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What is dc component for digital signals?
in what context are you asking this question... Could you give me some more detail?
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Lease on a dhcp server
Hi, We all know that a DHCP server provides an IP address to the machine on a network for a certain duration of time called lease...
1 reply -
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Is a man devoted to his family weak and dishonest?
The blog basically dealt with qualities of a man. In my view, there is zero correlation between preferences and individual characteristics.
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Is a man devoted to his family weak and dishonest?
Hi, I was recently going through a blog that quoted A man who claims his #1 commitment in life is his relationship partner (or his family)...
4 replies -
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creating a database in sql
Hi, Once I have logged in to the SQL server, I am supposed to create my own database. Then this database is to contain tables etc....
3 replies -
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Liftering, its physical significance
What is the physical significance of liftering done to an analog signal (particularly an audio signal)? What is its role pertaining to MFCC feature extraction process?
1 reply -
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Best book for Database system concepts for students/developers?
Fundamentals of Database Systems by Ramez Elmasri and Shamkant B. Navathe.
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Do linux need drivers like windows?
Abhishek Rawal/etc directory simply contains configuration files, simple as thatWell that was my mistake. Its 'configuration files' and not 'programs'.
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Do linux need drivers like windows?
Jatin Asijagot so many SPL tools and there is much to learn where I can find these drivers ,is there any SPL website?Drivers, basically are encapsulated...
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I'm working as a tester. Want to switch to new technology.
Do you want to remain in testing domain or try something new? Be specific.
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THREE LEVEL DC TO DC CONVERTER
Hope the following links help you... #-Link-Snipped-# #-Link-Snipped-# #-Link-Snipped-#
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Do linux need drivers like windows?
Every distribution of Linux does require drivers. Do not see the drivers as a setup (.exe) file as you see in Windows. Drivers are basically programs...
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How to access or download IEEE papers?
Akhil shajiOur college has only 50%acess to IEEE Sites , so cnt access this above papers i hv triedAre you able to read that paper online?...
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external and internal virtual circuits
Hello, What is the difference between an external and an internal virtual circuit connection? Kindly enlighten me in context to X.25 and circuit switching.
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How to access or download IEEE papers?
Actually, it is illegal to distribute privileged information to the general public. You need to have an access to the IEEE portal in the form of...
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8085 microprocessor logical instructions won't affect the carry flag, right?
Well, as per the convectional wisdom, the number of buses in 8085 is equal to number of electrical wires that you can spot. It is because...
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Will the machines kill us eventually?
Artificial Intelligence has contributed in almost all spheres of human life. It has made things easier and comfortable to those who crave easiness and comfort. Now...
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8085 microprocessor logical instructions won't affect the carry flag, right?
The answer depends upon the logical instruction you are using. For example, CMC does complement the carry flag despite being a logical instruction. The best way...
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Deleting files from program files x86
Even if your installation aborts for some reason, some files are created in Program Files directory. The best way to get rid of such files is...
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technology versus protocol
hello friends, One knows that a given technology may be incorporating several protocols. The questions I ask are: - Where should protocol be placed in context...
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put your own content on the site as notes and tutorials
Hello, I want to ask if I can put my own content on the website in the form of tutorials (notes) in various fields such as...
1 reply -
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PDF reader with dictionary and cloud storage
As far as programming language is concerned, explore php and java script to find ways to develop a web-based dictionary system. Once that is done, you...
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CDAC Mohali Placements, Review
Its always a good idea to focus on the learning part compared to placements. As far as learning is concerned, CDAC is very conducive place where...
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Embedded Linux
The difference in terms of services and functions comes from the distribution you are using. Let me know what you exactly meant by 'Linux we use...
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Need help for project proposal
For agriculture you can try to program a motor so that it regulates the water supply(in terms of speed or volume that it pumps into the...
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Is SPINS, security protocol for sensor network a computer science related topic?
Not at all. The trivial version was implemented way back in twentieth century itself (around 1999). Then onward, there were numerous modifications and improvements in its...
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What is genetic algorithm?
Anyways, why did you ask such a generic question? Are you planning some sort of project or something? Do let me know because I am also...
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Confused about career in Java or .Net
'Choice is completely on your interest because there is a equal comparison between two.' Also do not let that 45 days training bias your decision. You...
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how to uplift ratings and points
Hi friends, How can I increase my rating and points on this website? What is the criteria by the way?
1 reply -
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combination of electronics telecommunication and language???
Any project you pick based on Embedded Systems.... Go for 'microprocessors' or 'micro-controllers' to be more precise. They are time efficient and quite interesting. Or you...
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save passwords online
Hello friends, I am struggling with my credentials in terms of their storage and management. There are about 50 credentials that I am finding challenging to...
1 reply -
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Project based on electronic and communication equipment
Better you try a microprocessor or VLSI related project. This will also help you in your Masters if you plan for further studies. Like in our...
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Is SPINS, security protocol for sensor network a computer science related topic?
Its a computer science algorithm that is implemented in wireless networking on a large basis. This kind of algorithm can also be used in applications that...
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Are 'Brainprints' a strong and reliable alternative to computer passwords?
The technology looks futuristic but then there are some potholes that look a bit fishy.' 'Even the Bio metric systems like fingerprints and iris scan are...
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Make yourself anonymous on the web!
plafkiWell obviously its not international law, since there is none. None country has such law since everyone is more or less anonymous on the web because...
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Need guidance to acquire banking domain knowledge
Kindly be specific with your question. Nowadays even the domain knowledge comes in different hierarchy and expertise levels
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Why can't we upgrade graphic card in laptop?
Its a hardware issue and not a software issue that can be handled the said way. Try purchasing a new graphic card or ask for additional...
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Network simulators for m tech
Hi friends, I am currently pursuing M tech thesis in advanced networking branch. Kindly enlighten me with the network simulators that I can make use of...
2 replies -
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Host Vs. Node in Networking - 2023
What is the difference between a host and a node in computer networking.I recently learnt that link layer devices are called as nodes and network layer...
4 replies -
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short time frequency response
Actually it was about modelling of speech signal. A speech signal is modeled using a linear filter that has a short time frequency response.
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short time frequency response
what is meant by ' this filter F has a short time frequency response '? how does the frequency vary with respect to time for this...
3 replies -
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cluster structure in data mining
Can we say that cluster structure of a cluster is a subset of entity set? If not, then what is the physical significance of cluster structure...
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encapsulation vs abstraction
Is it fair enough to say that encapsulation apart from implementing abstraction also puts methods and data members within the class?
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encapsulation vs abstraction
Hi friends, In context to object oriented programming: - What is the difference between data abstraction and data encapsulation?Are they both implementing information hiding? 'A c...
2 replies -
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What is a contaminated training set
In context to neural networks and machine learning, what is meant by 'contaminated training set'?
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Neural networks where?
In which forum am I supposed to post my queries related to neural networks? Are there guys interested in this field; let me know?
1 reply -
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Tell me about eligibility criteria for placement in IT company?
It is dependent on the company that you are focusing on. Read the recruitment advertisement carefully.
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How to Crack Video Synthesis Test? - Tips and Tricks
This test is a subset of Thematic Apperception Test that has got its genesis in Cognitive and Behavioral Psychology. Taking this into account, one tip that...
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cut-set of a graph
radha gogiaI just had one confusion regarding cut-set that the definition of cut-set says that it is the minimal set of edges whose removal from a...
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what is the logical proof of the below formula for relation?
Actually both the notations: 'contained' and '=' are wrong.The correct notation: 'is equivalent to'. When you try to verify the above laws using Venn diagrams, you...
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HR Interview Question: Difference Between Confidence & Overconfidence?
Many applicants face this question. The interviewers may ask, "what does over confidence mean to you?" Sometimes the interviewer says, "You look over confident." How does...
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Who compiles the compiler ?
More recently, the focus has shifted towards use of low level programming languages(better known as system programming) in order to design and compile the compiler.
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50 Years Of Moore's Law And The Future Of Integrated Circuits
I don't find it reasonable to keep up with Moore's law. On the positive, it allows small compact device architectures but the thing is that there...
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How to create a technical paper presentation?
Are you asking for the format of a technical paper or the tools that you use to create a technical presentation? Be specific.
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physical significance of power spectral density
What is the physical significance of power spectral density? If it represents power content in a given frequency, then its integration over frequency must give the...
1 reply -
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closed walk versus cycle
What is the difference between a closed walk and a cycle in context to graph theory?
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eigen values in c
solving manually requires simplification of a polynomial expression...... how to implement this from control system perspective
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Make yourself anonymous on the web!
But is it not a crime? I guess I read somewhere that concealing one's identity while On-line is a crime. Kindly enlighten me....
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eigen values in c
Hi, How am I supposed to compute the Eigen values of a matrix(any order) using C/Java language. Is there a numerical approximation method to solve for...
3 replies -
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Packet rate versus data rate
Anoop KumarDo you measure data in Bytes/bits. Then data rate is "How much bits/Bytes" yo are sending per second. Packet consists the bundle of data, depends...
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Packet rate versus data rate
Ankita Katdare#-Link-Snipped-# Could you explain the question further? Give us some context? Where did you read that? Was it in a text book? What chapter? What...
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Bluetooth programming scope for Ph.D
Kaustubh KatdareTotally depends on what kind of Doctorate program you wish to take, your past experience, your academic performance etc.Actually I am looking at 'wireless sensor...
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Bluetooth programming scope for Ph.D
Say if I were to study Blue tooth programming using Java this year, how can this help me if I decide to do for Doctorate program...
4 replies -
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Packet rate versus data rate
In inter networking, what is the difference between data rate and packet rate? How and to what extent can one affect the other?
5 replies -
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Alt versus Alt-Gr
what is the difference between Alt and Alt Gr keys found on a standard keyboard?
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R language operations
I have recently done a survey where I have mapped the quality of the soil versus mineral contents in it. As a result, I have got...
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Scheduling algo in OS
radha gogiaI just wanted to ask that on a particular OS ,is the implementation of a scheduling algorithm unique,There can be various scheduling strategies for an...
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Execute your C program code without <stdio.h> and <conio.h>
rahul69Header-files are included to do the messy work for you, You can avoid header file declarations if u are going to do it by yourself. For...
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Difference between conference preceeding and journal
Conference papers are not thoroughly reviewed and even when done, they are done by few people only. So, their robustness remains questionable. On the other hand,...
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C++ program iostream.h error
Whenever I try to compile a C++ program, the compiler reports an error that iostream.h is not found. What is the reason behind this? C:\Users\JagMag\AppData\Roaming\Microsoft\Wind...
4 replies -
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Doubt in Huffman algorithm
Is it necessary to have a binary Huffman tree such that the left child of the node has to have a lower frequency of occurrence compared...
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Usefulness of android programming in networking
Friends, I am pursuing my masters in advanced computer networks. Given this information, I wish to know if it is useful to learn android programming. If...
1 reply -
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Bandwidth distribution in a hub
suppose 10 users are connected to a hub running at 10Mbps. Then is this bandwidth divided among the 10 users or is available to each of...
3 replies -
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Is technology connecting us or isolating us?
We must not neglect the importance and usage of technology in our lives but then we must also realize that people are more important that any...
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Is it ethical to download a movie 'after' you've seen it in movie hall?
If we are downloading the movie for self- entertainment purpose then it is perfectly ethical. However if our motive is to promote piracy, then this activity...
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Karnataka Police Makes It Illegal To 'Like' or 'Share' Objectionable Content - Justified?
I think it's a real thoughtful decision to declare liking objectionable posts as illegal. The only prerequisite is that the word 'objectionable' should be properly defined...
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Input impedence in the open circuit transmission line
It's the value of 'l' that appears in the argument of tangent function. When we move along the transmission line the value of 'l' keeps on...
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Transistor Biasing
Very good question indeed... thank you for asking this question. To start with, I would like to remind that a transistor is a three terminal device...
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When value of a variable crosses the range of its datat type it turns into negative why??
Basically the decimal numbers present in the source code are internally converted to their binary equivalents(since a computer is a digital machine and can understand 1s...
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Data Structure books??
For beginners, go for any book from Wiley-John publication or Pearson Education publication. they are awesome books for the beginners.
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How Does A Random Number Generator Work?
The machine starts with a particular number(at its own discretion) and applies certain algorithm like least squares method etc. to generate further sequence of random numbers....
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What is Thermal Voltage?
Sure, let me help you understand the concept of thermal voltage - a term commonly used in semiconductor physics and engineering. Thermal voltage is the amount...
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Effect of Fermi level (Ed or Ea) on extrinsic nature of semiconductor
how is the balance in number of conducting electrons and holes justified? Not understood the physical interpretation of this touching of Ef with Ed or Ev
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Reverse bias in N Channel JFET
hello, In an n channel JFET why is it that a reverse bias existing between the gate and the source despite the fact that we are...
2 replies -
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Negative temperature co-efficient of reistance
hello everyone, Could you provide the explanation for the negative coefficient of thermal resistance of a JFET device in terms of electrons, holes and their transport...
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Comparison between pinch off and cut off voltage
hi, When we compute the pinch off voltage for an n channel JFET, we always do it by keeping Vgs = 0 and then the value...
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Effect of Fermi level (Ed or Ea) on extrinsic nature of semiconductor
hi, Can anyone explain why a semiconductor would lose its extrinsic nature if the Fermi level happens to coincide with the Ed level or Ea level....
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Should there be a 'general engineering' discipline?
A big NOOOOO....... At least for the sake of the very education towards which are so deeply committed I would suggest the other way out. The...
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Power density versus power density spectrum
hello friends, A little doubt while reading noise in electronic devices. Is there any difference in the physical interpretation of power density and power density spectrum....
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photodetector multiple wavelengths
hello, I am enthralled to inform you that this year we are trying to simulate a photo-detector using MAT LAB. It stands out from the lot...
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Why amplitude modulation called so.....
hi, we are aware that in frequency modulation, frequency of carrier is made proportional to message signals (without adding any constant term). Similar are the principles...
1 reply
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