radha gogia

radha gogia

@radha-BTDzli Member

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Recent contributions

  1. Posted #Threads

    what is error in below code ?

    #include <stdio.h> #include<malloc.h> struct node { int data ; struct node *next,*prev; }; int main() { int n ,m,a,count=0,i,j; char rot; scanf("%d",&n); fflush(std...

    5 replies
  2. Replied #Threads

    IBM Bangalore urgently need 75 Comp Engrs

    what are the qualifications ? I mean will freshers work ?And what is the technology for which they are looking for and where do we have...

  3. Posted #Threads

    Desktop application in java for format conversion of all basic type of files.

    I am writing a desktop application in java which is for format conversion of all basic type of files. For e.g. word to pdf, pdf to...

    1 reply
  4. Posted #Threads

    Why do we get a segmentation fault while performing any operation on an uninitialized pointer ?

    [HASHTAG]#include[/HASHTAG]<stdlib.h> [HASHTAG]#include[/HASHTAG]<string.h> int main(void) { char *p ; strcat(p, "abc"); printf("\n %s \n", p); return 0; } If I print this the val...

    1 reply
  5. Posted #Threads

    How to construct PDA for the given language?

    I am facing problem while constructing PDA for the language where we have no of a's =twice no of b's . I am not getting here...

  6. Posted #Threads

    Who compiles the compiler ?

    I have one doubt regarding when a compiler is used for compiling the program code written in some particular programming language then it must be also...

    3 replies
  7. Posted #Threads

    what does a token actually represent?

    Please explain the below paragraph "Typically with a lexer/parser a token is a structure that holds not only the name of the token, but the characters/symbols...

    2 replies
  8. Posted #Threads

    How does the white-spaces affect the size of the two notepad files

    Consider two files ,one has very less spaces between the text written on it,while one which has a lot of spaces between the text ,so how...

    2 replies
  9. Replied #Threads

    How does the comma acts here as an operator or as a separator?

    Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include <stdio.h> int main() {...

  10. Replied #Threads

    How does the comma acts here as an operator or as a separator?

    Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include <stdio.h> int main() {...

  11. Replied #Threads

    How does the comma acts here as an operator or as a separator?

    Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include <stdio.h> int main() {...

  12. Posted #Threads

    Variation in the working of the comma operator in the below codes

    Consider the following code snippets Case1: int main() { int a; a=printf("hello"),printf("joke"); printf("%d",a); return 0; } Case2: int main() { int a; a=(pr...

  13. Replied #Threads

    Working of printf statement in C

    Ankita KatdareYour answer lies in this statement that you wrote. The output of your program will completely depend on your compiler. For example, a function call...

  14. Posted #Threads

    How does the comma acts here as an operator or as a separator?

    plz explain the working of below code ,here why both the printf functions are getting executed when comma is here acting like an operator and not...

    4 replies
  15. Posted #Threads

    Working of printf statement in C

    I am just confused with the working of the printf statement that which one evaluate first because I have studied that comma separating the arguments acts...

    5 replies
  16. Replied #Threads

    Working of switch construct in c programming

    For example I write case 1: int a=9; break; printf("hellooo"); case 2 : int y =98; printf("kill"); break; So here when parsing is done so either...

  17. Posted #Threads

    Working of switch construct in c programming

    In a switch construct ,why does the compiler doesn't show any error and skips the statements written within the cases like for example I write printf("hello");...

    3 replies
  18. Posted #Threads

    what is the logical proof of the below formula for relation?

    If I have three relations R1.R2,R3 ,then If I write the formula as 1. (R1^R2)R3 contained in (R1 R3 ^ R2^R3) 2. (R1 UNION R2) R3=R1...

    1 reply
  19. Replied #Threads

    How to perform XOR operation on two graphs?

    Ankita KatdareIs this a question related to mathematics graph theory? If so, I need to move it to appropriate section.yes Mam,it is related to graph theory...

  20. Posted #Threads

    How does the compiler in c stores the const variables in ROM

    I am just unable to understand that when ROM is only read only memory ,then how is the compiler able to store the variables with const...

    1 reply
  21. Replied #Threads

    How to perform XOR operation on two graphs?

    actually am trying to ask like if we ay that G1 union G2 is actually the union of vertices and union of both the edges ,so...

  22. Posted #Threads

    How to perform XOR operation on two graphs?

    I am just unable to find out how to perform XOR operation on two graphs ,do I have to do XOR operation on the vertices or...

    4 replies
  23. Posted #Threads

    Effect of one control specification on another in printf statement.

    CASE A : #include<stdio.h> #include<conio.h> int main() { int y = (8,9); printf("%d ,%f , %lf", 8.76, 8.987654); getch(); return 0; }CASE B: #include<stdio.h> #include<...

    1 reply
  24. Posted #Threads

    Is there a unique compiler for C with UNIX as an operating system?

    If the UNIX, when is allowed to run on another machine then it needs c compiler for it ,so when we install the compiler for it...

    1 reply
  25. Posted #Threads

    What is the effect of primitive data types on the nature of programming languages?

    why the languages which are having primitive data types in them are considered to be not purely object oriented ,why is said that any language which...

    1 reply
  26. Posted #Threads

    What is the reason for the logical equivalence between the predicates?

    Just little confusion in the logical equivalence of the 2 below logical expressions: 1. (p->r) AND(q->r)= (p OR q)->r 2. (p->r) OR (q->r)=(p AND q)->r In...

    2 replies
  27. Replied #Threads

    Abstract data type

    rahul69ADT is called data type because in behaviour, it is a data type, As using integer type we create integer variables, similarly using List we create...

  28. Replied #Threads

    Abstract data type

    Here is the pic ..

  29. Replied #Threads

    Abstract data type

    Anoop KumarI never learned about Abstract Data Type till now☕. Do you have confusion about following? <a href="https://docs.oracle.com/javase/tutorial/collections/intro/" target=...

  30. Replied #Threads

    Abstract data type

    Please Can you be specific to my question ,I already know what an ADT is my question is something else ,please try to clearly understand my...

  31. Posted #Threads

    Abstract data type

    I just have little confusions regarding the term abstract data type,although I have gone through google several times ,but still not yet satisfied . Firstly ,...

    9 replies
  32. Replied #Threads

    Comparison of algorithms

    Ankit LitoriyaTalk is cheap , show me the code. EDIT : To understand better. As much i guess time complexity for both of your algorithms is...

  33. Posted #Threads

    Comparison of algorithms

    I just wanted to ask that why are the algorithms not being compared on the basis of number of statements they have ,why only input size...

    5 replies
  34. Posted #Threads

    Scheduling algo in OS

    I just wanted to ask that on a particular OS ,is the implementation of a scheduling algorithm unique,lets say I am implementing round-robin in my OS...

    2 replies
  35. Posted #Threads

    Thread scheduling in java

    I just want to ask that if the scheduling algorithm by JRE is priority scheduling since the threads are executed on the basis of their priority...

    1 reply
  36. Posted #Threads

    Deadlock inside a system

    Does the existence of only one condition which is CIRCULAR WAIT ,neccesarily implies that there exists deadlock within a system?

    2 replies
  37. Posted #Threads

    time complexity of given algorithm

    I am just uanble to compute the complexity of this algorithm,please help me out.

  38. Posted #Threads

    cut-set of a graph

    I 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 graph...

    2 replies
  39. Replied #Threads

    Linked list operation time

    Ankita KatdareSo, this is the question: Suppose each set is represented as a linked list with elements in arbitrary order. Which of the operations among union,...

  40. Posted #Threads

    Linked list operation time

    Please help me out with the following question,I am unable to actually make out the right option,I am able to make out only the correct option...

    2 replies
  41. Replied #Threads

    Line by line parsing of the statements written in an editor of an IDE

    rahul69Actual process may differ for different IDE's but basic idea is the following. When we write code in IDE, it starts building a parse tree, and...

  42. Posted #Threads

    Line by line parsing of the statements written in an editor of an IDE

    I just wanted to ask that during our typing on the editor of any IDE ,we are always prompted for errors whenever we try to make...

    2 replies
  43. Posted #Threads

    Choose Better Performance

    Which of these lines of code will give better performance? 1. a | 4 + c >> b & 7; 2. (a | ((( 4 +...

    1 reply
  44. Posted #Threads

    Integer.toString(int) method VERSUS StringValueOf(int) in Java

    why do we have two implementations in java for converting the integer value into string,what is the logic behind?

  45. Replied #Threads

    Return statement in a constructor

    Anoop KumarWhen you do the new Object(). JVM loads the class file in memory and creates an Object. Now if object is created it should be...

  46. Replied #Threads

    Return statement in a constructor

    Anoop KumarYou need to look for Stack and Heap concepts and how it works. A return value is not assigned to reference but the memory reference...

  47. Replied #Threads

    Return statement in a constructor

    Sanyam KhuranaCould you please elaborate your question may be by some code? I understood that concept ,actually constructor implicitly return datatype is void ,so expilcitly we...

  48. Posted #Threads

    Return statement in a constructor

    why is non-parametrized return statement allowed in a constructor call when actually the constructor never returns anything,not even void. what is the difference between the return...

    7 replies
  49. Posted #Threads

    Problem in internet explorer 7 (Computax)

    I have an income tax software named computax ,and it is actually attached with a particular browser Internet explorer ,it can work with google chrome also,but...

    1 reply
  50. Posted #Threads

    seeting background image or color in JFrame in swing

    public class JavaApplication12 extends JFrame { public void go() { JFrame frame=new JFrame(); JButton wel=new JButton("WELCOME TO NOTE-MAKING STORE");...

  51. Replied #Threads

    How to extract audio from video in java

    Anoop KumarYou need api key to use iSpeech from here. <a href="https://www.ispeech.org/developers" target="_blank" rel="nofollow noopener noreferrer">iSpeech</a> See the code in sa...

  52. Replied #Threads

    How to extract audio from video in java

    Anoop KumarI can see it in evening only. Did you able to run sample application, class is iSpeechASR?Sir,i actually included the sample java file in my...

  53. Replied #Threads

    How to extract audio from video in java

    Anoop KumarAre you sure you ware sending Mp4 before? Method suggest it is expecting Avi.Sir,I got it ,It is working well with .mp4 file also,Thankss a...

  54. Replied #Threads

    How to extract audio from video in java

    Please sir,I when worked initially got the output mp3 file with jave-1.0 jar but now I dont know why is it raising exception,Please help me out.This...

  55. Replied #Threads

    How to extract audio from video in java

    Anoop KumarSorry, No luck here.Its completely fine sir,I have found ispeech and got a link for extracting text from a wave file ,already i have made...

  56. Replied #Threads

    How to extract audio from video in java

    Anoop KumarYou are looking for Speech recognition system. Are you looking for offline audio to text then I guess, it's very difficult to get desired result....

  57. Replied #Threads

    How to extract audio from video in java

    radha gogiaI am trying to convert first the mp3 file now to .wav file ,and then I will try to get some text if possible.I had...

  58. Replied #Threads

    How to extract audio from video in java

    Anoop KumarHonestly, I don't know about it. I will give a shot today and let you know if I found something.I am trying to convert first...

  59. Replied #Threads

    How to extract audio from video in java

    radha gogiaYes ,it is a case of voice recognition only and I am trying to get the words,actually they will be extracted from a lecture audio,so...

  60. Replied #Threads

    How to extract audio from video in java

    Anoop KumarIf it is part of metadata then you can extact it. Otherwise are you trying to get voice recognition See this: #-Link-Snipped-#Yes ,it is a...

  61. Replied #Threads

    How to extract audio from video in java

    Anoop KumarWhat kind of text you want to extract? Media Information? It is there public it.sauronsoftware.jave.MultimediaInfo getInfo(java.io.File source)...

  62. Replied #Threads

    How to extract audio from video in java

    radha gogiathanku sir ,I got the mp3 file through the code,but now the major task left is of getting the text from the mp3 file,I tried...

  63. Replied #Threads

    How to extract audio from video in java

    Anoop KumarTry this <a href="https://www.sauronsoftware.it/projects/jave/manual.php#3.1" target="_blank" rel="nofollow noopener noreferrer">JAVE - Manual</a> I just tried this and...

  64. Replied #Threads

    How to extract audio from video in java

    I have imported the respective jar files but one audio clip is generated but it is of 0 bytes and i am getting this error. [main]...

  65. Posted #Threads

    How to extract audio from video in java

    I actually want to extract one audio file from a video file and then convert that audio file into text in further stage after which that...

    30 replies
  66. Posted #Threads

    How to find out the location through IMEI id

    I am making an android app and I want to get the values of latitude and longitude of a particular user depending on the IMEI unique...

    4 replies
  67. Posted #Threads

    Architectural utility of cache in optimising power consumption of mutiprocessor chip

    Please give the major points (just highlight the points) describing the fact that the cache memory design reduces power consumption in multiprocessor chip systems.

  68. Replied #Threads

    string pool in java

    Alok mishramemory allocated using ' new ' keyword will always be in heap .I understood this ,I am talking the string literal "java' where wil this...

  69. Replied #Threads

    string pool in java

    Alok mishramemory allocated using ' new ' keyword will always be in heap .I understood this ,I am talking the string literal "java' where wil this...

  70. Replied #Threads

    string pool in java

    micheal johnAnswer is "no" new string () won't be in string poolI am not talking about the object created through new String("java"),I am talking about the...

  71. Replied #Threads

    string pool in java

    micheal johnString a = new String("java"); will instantiate an object of type string outside the string literal pool (heap space), but String s = "java"; if...

  72. Posted #Threads

    Query in below java code

    String a= "/u0041"; String h=new String("A"); System.out.println(a==h); System.out.println(a.hashCode()==h.hashCode()); Please explain why the second print st...

  73. Replied #Threads

    string pool in java

    Alok mishrawhen we initialize a string reference by a string literal then the literal goes into string pool and if again another string reference is initialized...

  74. Posted #Threads

    string pool in java

    when we declare a string object in the form of String aa=new String("java") and String aa="java" ,then is that in both cases the string object is...

    12 replies
  75. Posted #Threads

    HCF and LCM problem

    Please tell the approach of solving ques 18 and 19 ,I cant understand the logic out here.

    2 replies
  76. Posted #Threads

    Query in the output of below java code

    public class qu11 { int fun(int num) {int count=0; while(num>0) { count++; num<<=1; } return count; } public static void main(Str...

    2 replies
  77. Posted #Threads

    Approach involved while solving below questions

    First question.. ,ques no,in this question actually i am not able to understand the approach involved.. Second question.. ques 20 ,In this ques according to me...

    4 replies
  78. Posted #Threads

    Find maximum power of 3 in 24!

    Please tell the approach of solving ques 25.

    3 replies
  79. Replied #Threads

    Object and instance in java

    Anoop KumarThey both are synonym.... If you are talking about reference variables then. Objects goes in Object heap and variables goes in stack.. #-Link-Snipped-#Okay, but when...

  80. Replied #Threads

    Object and instance in java

    Anoop KumarActually they both are same it just a way to say this. Let see below things in different way. Creating a new object. Instanciate a...

  81. Replied #Threads

    Object and instance in java

    Anoop KumarObject: A real memory address which exists. Instance: A reference which points to an object. Variable xyz is an instance of class Integer.Okay,but then why...

  82. Replied #Threads

    Object and instance in java

    micheal johnI think you got confused between the terms, both object and instance means same.Actually i studied the stack-overflow discussion,in that i read that the reference...

  83. Posted #Threads

    Object and instance in java

    I just want to ask that if i have a class A,and i write 1. A sup; 2.A sup=new A(); Then just tell whether I am...

    10 replies
  84. Posted #Threads

    Topics for paper presentation

    I just want a guideline as to what topic I should choose for my paper presentation,I am currently pursuing my 3 yr ,and please suggest topics...

    1 reply
  85. Replied #Threads

    sensor operation

    Jeffrey SamuelCamera based Sensor first what is that? Next Wifi is not strong. What router are you using and what is the range of the repeater/...

  86. Posted #Threads

    polymorphism in java

    I just have a little confusion that regarding polymorphism that is method overloading and overriding really a part of polymorphism becoz somewhere I get to know...

    2 replies
  87. Replied #Threads

    Representation of a decimal number

    Shashank MogheI am sorry, I do not understand. From what I understand, I will say this: 4 bits can represent numbers up to 15 (>9). And...

  88. Replied #Threads

    Representation of a decimal number

    Shashank Moghe2^25 can be represented in binary as the 25th BIT being 1. I am extremely confused by your wording. Explain, in minimum number of words,...

  89. Replied #Threads

    Representation of a decimal number

    Shashank MogheWell, that is because you have powers of 2 in representing the decimal number in the binary form. It comes to me as no surprise...

  90. Replied #Threads

    Representation of a decimal number

    Shashank MogheWell, I believe you certainly can, it depends on how you want to store that number. If you want to store it as 4*25 bits,...

  91. Posted #Threads

    sensor operation

    I just wanted to ask that can i operate a camera based sensor through a wifi signal ,but the problem is that the wifi signal is...

    3 replies
  92. Replied #Threads

    Output of below code

    [Prototype]Which compiler are you using? I've compiled using GCC and it crashes as soon as I write some input and press enter.I had used online compiler...

  93. Posted #Threads

    Runnable interface over Thread class

    I just wanted to ask that is the runnable interface is implemented just so that the class can realise the concept of multiple inheritance ,because if...

    2 replies
  94. Posted #Threads

    execution of conditional operator

    I just wanted to know how actually the expression which has many conditional operators in it is executed.. e.g System.out.println(8>2?7<3?6>3?5:3:9:1); I just wanted to know tha...

    1 reply
  95. Replied #Threads

    Output of below code

    [Prototype]What is the output of this code? This should give Access Violation (application crash). The scanf expects a pointer to a memory location where you want...

  96. Posted #Threads

    format specifiers in c

    I just wanted to know the difference between %u and %#u .....

  97. Replied #Threads

    Output of below code

    [Prototype]What is the output of this code? This should give Access Violation (application crash). The scanf expects a pointer to a memory location where you want...

  98. Replied #Threads

    c code output

    Suhel143No yrr.. I compile this code.. its o/p is hai....see this is a compiler dependent code ,try some online compiler,u will get a different answer,becoz \b...

  99. Posted #Threads

    Output of below code

    What's the output? main() { printf("%d",scanf("%d%d",printf,scanf)); } I just wanted to ask that why how this code proceeds,I mean how actually we can supply printf and...

    7 replies
  100. Posted #Threads

    Representation of a decimal number

    I just wanted to ask that if I have a 25 digit decimal number,so actually if i wanted to calculate the no .of bits to represent...

    9 replies
  101. Posted #Threads

    output of below expression

    What is postfix equivalent of 3 * log(x+1) - a/2 ??? Actually i just made a tree and then did a post traversal of the tree,so...

  102. Replied #Threads

    Android App For Location Tracking Within The Room

    Joginder SharmaI think it is not possible. Only service provider can do this or you need to run her script on the device to find the...

  103. Replied #Threads

    type casting in java

    Anoop KumarI never occurred to read this. If your statement is true then byte and int will occupy same memory while execution, it is true?? Not...

  104. Posted #Threads

    Initialization of a variable in for loop in c language

    why the piece of code like for(int i=0;i<19;i++) { printf("hello"); } is an error,that is why in C,the variable can't be initialized within the for loop,while...

  105. Posted #Threads

    c code output

    #include<stdio.h> #include<conio.h> void main() { clrscr(); printf("\nab"); printf("\bsi"); printf("\rha"); getch(); } According to me the op should be "hai",but the output is abs...

    2 replies
  106. Replied #Threads

    type casting in java

    Anoop KumarPlease see Oracle docs: <a href="https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html" target="_blank" rel="nofollow noopener noreferrer">Primitive D...

  107. Replied #Threads

    type casting in java

    Anoop Kumar#-Link-Snipped-# : 1st, JD is not perfect , it just try to decode bytecode logic. 2nd, JD is identifying boolean as int which is wrong....

  108. Replied #Threads

    type casting in java

    see in the pic that the decompiler actually shows that the boolean is internally taken as int.

  109. Posted #Threads

    problem in below code

    In the two pics ,the first pic shows that when i declare 2 character variables, and i see the decompiler,it shows that internally jvm takes these...

    1 reply
  110. Posted #Threads

    type casting in java

    why can't we assign typecast a boolean into an int ,when internally the representation of boolean is in the form of an int variable holding 0...

    12 replies
  111. Posted #Threads

    Android App For Location Tracking Within The Room

    I want to make android app wherein i want to detect the location of some people confined in a particular room ,so i just wanted to...

    5 replies
  112. Replied #Threads

    Operating system architecure

    Abhishek RawalDamn! You just copied from this : #-Link-Snipped-# !! I honestly hate that. Anyways, Kernel doesn't trigger systemcall. A process performs it, which in result...

  113. Replied #Threads

    query in below question

    Abhishek Rawald. exponential or hyper-exponential OS Principles by Galvin, Gagne -- Page no. 149plz tell the chapter ,could not find here

  114. Replied #Threads

    discussion about memory

    Abhishek RawalNo No No! In my previous comment I was talking about Flash memory that can act like ROM as well as RAM.So yeah, if we...

  115. Replied #Threads

    Operating system architecure

    Abhishek RawalWhich book/tutorials you used to study OS ? I am learning OS concepts too & I regularly come with term 'kernel'. AFAIK all modern OS...

  116. Posted #Threads

    query in below question

    CPU burst distribution is generally characterized as a. constant b. linear c. polynomial d. exponential or hyper-exponential plz explain

    3 replies
  117. Replied #Threads

    Operating system architecure

    Abhishek RawalKernel is the software that talks with your hardware. It bridges gap between applications running in user mode to hardware. Kernel is responsible for sharing,...

  118. Replied #Threads

    discussion about memory

    Abhishek RawalFlash memory can work as RAM and also as ROM. So, technically RAM or ROM is considered as an application depending on how we use...

  119. Replied #Threads

    Creative Crazy Ideas For Computer Science Final Year Project - 2023

    Rupam Das1. Voice Based Email for ( Blinds?) The idea is, create a class in .Net with .Net SMTP option Voice Authentication is enabled using a...

  120. Replied #Threads

    query regarding type of os

    aviirather answering directly, tell us where you have confusion or lacking clarity with this questioni got my answer sir,was just confused ,i hope the answer is...

  121. Replied #Threads

    Operating system architecure

    aviiThis is a very broad question. I would suggest you to start with an OS book. OS by William Stallings or Tannenbaum will be a good...

  122. Replied #Threads

    discussion about memory

    [Prototype]I do not know how you came to the conclusion that 4 GB of data stored is more in pc than in a mobile phone. Please...

  123. Replied #Threads

    discussion about memory

    [Prototype]4GB is 4GB everywhere no matter where it is used. However, when we say memory in PC it implies to the DRAM but when we say...

  124. Posted #Threads

    Operating system architecure

    what is the major difference in operating system of windows architecture and linux operatins system architecture and does'nt window has kernel??? I also wanted to know...

    9 replies
  125. Posted #Threads

    query regarding type of os

    Which of the followings are equal things when there is only one CPU in a system. A)Multiprogramming and Multitasking B)Multiprocessing and Multiprogramming C)Multitasking and Multi...

    2 replies
  126. Posted #Threads

    discussion about memory

    .what is the difference between the memory in the phone and the memory in the computer,i.e. if how is memory made in mobile phones and how...

    9 replies
  127. Posted #Threads

    services in operating system

    i have read the services of os but just wanted to know when a process runs,what are the services related to it,for instance when i open...

  128. Replied #Threads

    Polymorphism

    Harmanveerthen whats the use of functions having same same? I mean why polymorphism? We can define two separate functions. Is it only for user convenience?see whenever...

  129. Replied #Threads

    Problem in java program

    anksinglabyte b=10 shows no error but float f =10.0 shows error that double found.. why??see in java by default each decimal value is taken as double...

  130. Replied #Threads

    Why are processors 32/64 bit, and not 12, 48, 128 bit?

    [Prototype]First thing to understand here is what this 32 or 64 implies here. It means the processor have 32 or 64 bits registers, data width and...

  131. Replied #Threads

    Why are processors 32/64 bit, and not 12, 48, 128 bit?

    i just want to ask that why the processors are made only of 32 bit or 64 bit,why dnt we commonly use other than that like...

  132. Replied #Threads

    When value of a variable crosses the range of its datat type it turns into negative why??

    radha gogiathis because the compiler automatically makes a turn-around ,i.e after it stops on a particular maximum limit of positive range,it again begins from the lowermost...

  133. Replied #Threads

    When value of a variable crosses the range of its datat type it turns into negative why??

    this because the compiler automatically makes a turn-around ,i.e after it stops on a particular maximum limit of positive range,it again begins from the lowermost point.i.e...

  134. Replied #Threads

    Abstract classes in java ,their implementation

    Gollapinni Karthik SharmaWhat is the question or your doubt here?i have a doubt that if during instantiation of the child class ,firstly the constructor of the...

  135. Posted #Threads

    Abstract classes in java ,their implementation

    i know that abstract classes cannot be instantiated but we say that then we create the sub-class object then first that will run the parent class...

    2 replies
  136. Replied #Threads

    Why are processors 32/64 bit, and not 12, 48, 128 bit?

    Anoop KumarDOS is 16 bit OS. I hope this answers your question. 😎 Why not 128 bit: computer engineers and hardware manufactures are still noobs and...

  137. Replied #Threads

    Why are processors 32/64 bit, and not 12, 48, 128 bit?

    Kaustubh KatdareThe question needs a bit of elaboration. Are you trying ask why 32-bit processors are more commonly available than 64-bit ones? Please explain a bit...

  138. Replied #Threads

    Working of virtual memory

    Anoop KumarI am not going any depth like swap address area in RAM or what so ever. The speed of cache vs ram is around 1000...

  139. Posted #Threads

    Why are processors 32/64 bit, and not 12, 48, 128 bit?

    i just want to ask that why usually 32 bit processor or 64 bit processors are commonly available.what is the reason behind it.

    11 replies
  140. Replied #Threads

    Working of virtual memory

    Anoop KumarYou got wrong concept that less cache memory means higher performance. Hypothetically if I can have 8GB cache memory,then why would I need RAM? Please...

  141. Replied #Threads

    Working of virtual memory

    Abhishek RawalElaborate please.its a simple concept of data structures only that the algorithm applied to search any piece of data in a data structure is made...

  142. Replied #Threads

    Virtual memory implementation

    Abhishek RawalAh! That's for Windows. Every OS handles virtual memory in its own specific way. Until now whatever I have wrote was solely based on Linux...

  143. Replied #Threads

    Working of virtual memory

    Abhishek RawalThe mechanism of swap cache is not similar to that of hardware cache and/or buffer cache. Afaik swap caches contains information which allows the system...

  144. Replied #Threads

    Virtual memory implementation

    Abhishek RawalIn Linux, we give special partition for virtual memory known as 'Swap Area'. The Virtual memory doesn't reside in anyother partition. It is stand-alone partition....

  145. Posted #Threads

    Virtual memory implementation

    I just want to ask that when during os booting process only page files are made in the hard disk of the programs present,then if the...

    4 replies
  146. Replied #Threads

    Working of virtual memory

    Anoop KumarYou got totally wrong concept here. Cache memory is small not because it can be accessed faster but very costly that's why it is low...

  147. Replied #Threads

    Working of virtual memory

    Abhishek RawalFirst of all, drop the 'Sir' please. It makes me feel old. 😀 Now, I don't think there is any relation between size of virtual...

  148. Replied #Threads

    How does a program execute in RAM?

    aviiwhat have you tried? I really don't want to do your homework, so I am gonna give you a link which may answer your questions: <a...

  149. Replied #Threads

    Server processing the request , please explain

    aviiyour question is not at all clear. you have to be more clear.i am just asking that the requests are handled by a server na then...

  150. Replied #Threads

    Confused, messed up in second year, dont know what to do, btech ece 2nd year

    #-Link-Snipped-# buddy it's good that you decided and realize that you are not good at signals and circuits but still two more year to go. Personally...

  151. Replied #Threads

    Working of virtual memory

    Abhishek RawalIn Linux we have general criteria of If mem<2 swap=mem*2 else swap=mem+2However, For very high RAM size (> 16 GB) you can keep swap size...

  152. Replied #Threads

    Working of virtual memory

    Abhishek RawalI don't think so. Proof : ​You can notice that swap is zero at this moment. So, unless my process memory don't reach >= 2...

  153. Posted #Threads

    How does a program execute in RAM?

    i just want to ask that who is responsible for bringing the programs from hard disk to RAM and after coming to RAM it becomes a...

    2 replies
  154. Replied #Threads

    Working of virtual memory

    Abhishek RawalI don't think so. Proof : ​You can notice that swap is zero at this moment. So, unless my process memory don't reach >= 2...

  155. Posted #Threads

    Quick Heal Total Security Cracked Version Help

    i installed the quick heal total security cracked version ,but when i visited one site,the icon that comes in the toolbar below just dis-appeared,may i know...

    1 reply
  156. Replied #Threads

    Working of virtual memory

    Anoop KumarPaging always happen between cache memory (processor's one) and between RAM. virtual memory and swap area are the spaces in HDD which acts like RAM...

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