Praveen-KumarAnswer for the first one. Answer for the first one. The four numbers are: A. 10430 B. 3970 C. 2114 D. 386 Explanation: A+B = 14400 = 120[SUP]2[/SUP] A+C =...

as per my knowledge Basic concept in java is known as core java,it comprises the single tire architecture,util,lang,awt,io and net packages.core java also covers d concept of oops,wrapper class,special operator,datatypes,exception...