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Interview Questions - C Programming

Who is the father of C language?






All keywords in C are in which case?






Which of the following is not a valid C variable name?






Which of the following is true for variable names in C?






Which is valid C expression?






Which of the following cannot be a variable name in C?






Which of the following declaration is not supported by C language?






 Which keyword is used to prevent any changes in the variable within a C program?






What is the result of logical or relational expression in C?






Which of the following typecasting is accepted by C language?






What is an example of iteration in C?






What is #include ?






Which of the following are C preprocessors?






The C-preprocessors are specified with which symbol?






What is the sizeof(char) in a 32-bit C compiler?






Which of the following is not an operator in C?






scanf() is a predefined function in which header file?






What is meant by ‘a’ in the following C operation? fp = fopen("Random.txt", "a");






Which option should be selected to work the following C expression? string p = "HELLO";






What is the meaning of the following C statement? printf(“%10s”, statename);






Which of the following is a correct format for declaration of function?






The value obtained in the function is send back by using which keyword?






What is the scope of an automatic variable?






Which of the following is a storage specifier?






Automatic variables are stored in which type of memory