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TCS Technical Question1:   What does static variable mean?

TCS Technical Question2:   What is a pointer?

TCS Technical Question3:   What is a structure?

TCS Technical Question4:   What are the differences between structures and arrays?

TCS Technical Question5:   In header files whether functions are declared or defined?

TCS Technical Question6:   What are the differences between malloc() and calloc()?

TCS Technical Question7:   What are macros? what are its advantages and disadvantages?

TCS Technical Question8:   Difference between pass by reference and pass by value?

TCS Technical Question9:   What is static identifier?

TCS Technical Question10:   Where are the auto variables stored?

TCS Technical Question11:   Where does global, static, local, register variables, free memory and C Program instructions get stored?

TCS Technical Question12:   Difference between arrays and linked list?

TCS Technical Question13:   What are enumerations?

TCS Technical Question14:   What is a class?

TCS Technical Question15:   What is an object?

TCS Technical Question16:   What is the difference between an object and a class?

TCS Technical Question17:   What is the difference between class and structure?

TCS Technical Question18:   What is public, protected, private?

TCS Technical Question19:   What are virtual functions?

TCS Technical Question20:   What is friend function?

TCS Technical Question21:   What is a scope resolution operator?

TCS Technical Question22:   What do you mean by inheritance?

TCS Technical Question23:   What is abstraction?

TCS Technical Question24:   What is a data structure?

TCS Technical Question25:   What does abstract data type means?

TCS Technical Question26:   Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)

TCS Technical Question27:   Convert the following infix expression to post fix notation ((a+2)*(b+4)) -1 (Similar types can be asked)

TCS Technical Question28:   How is it possible to insert different type of elements in stack?

TCS Technical Question29:   Stack can be described as a pointer. Explain.

TCS Technical Question30:   Write a Binary Search program.

TCS Technical Question31:   What is the difference between an Abstract class and Interface?

TCS Technical Question32:   What is user defined exception?

TCS Technical Question33:   What do you know about the garbage collector?

TCS Technical Question34:   What is the difference between java and c++?

TCS Technical Question35:   In an HTML form I have a button which makes us to open another page in 15 seconds. How will you do that?

TCS Technical Question36:   What is the difference between process and threads?

TCS Technical Question37:   What is update method called?

TCS Technical Question38:   Have you ever used HashTable and Directory?

TCS Technical Question39:   What are statements in Java?

TCS Technical Question40:   What is RMI?

TCS Technical Question41:   Explain about RMI Architecture?

TCS Technical Question42:   What are Servlets?

TCS Technical Question43:   What is the use of Servlets?

TCS Technical Question44:   Explain RMI Architecture?

TCS Technical Question45:   How will you pass values from HTML page to the Servlet?

TCS Technical Question46:   How do you load an image in a Servlet?

TCS Technical Question47:   What is purpose of applet programming?

TCS Technical Question48:   How will you communicate between two applets?

TCS Technical Question49:   What are the basic functions of an operating system?

TCS Technical Question50:   Explain briefly about, processor, assembler, compiler, loader, linker and the functions executed by them.

TCS Technical Question51:   What are the difference phases of software development? Explain briefly?

TCS Technical Question52:   Differentiate between RAM and ROM?

TCS Technical Question53:   What is DRAM? In which form does it store data?

TCS Technical Question54:   What is cache memory?

TCS Technical Question55:   What is hard disk and what is its purpose?

TCS Technical Question56:   Differentiate between Compiler and Interpreter?

TCS Technical Question57:   What are the different tasks of Lexical analysis?

TCS Technical Question58:   What are the different functions of Syntax phase, Scheduler?