mcq of c programming trendhacking

1) Identify wrong C Keyword below.
    a) auto , int , doulbe , struct
    b) case , register , typedef ,function
    c) else , break , long , switch
    d) extern , char , case , return

2) A C program is a combination of .............

    a) Statements

    b) Function

    c) Variables 

    d) All of the above

3) Which loop is most suitable to first perform the operation and then test the condition ?

    a) for loop

    b) while loop 

    c)do-while loop

    d) none of the mentionned

4) End of file is detected by

    a) fend()

    b) endf()

    c) EOF

    d) FEND

5) Which one of the following is note a keyword in C languge.

    a) float

    b) switch

    c) main

    d) endl

6) Which of the following is not a proper storage in "C" ?

    a) dec 

    b) static

    c) auto

    d) extern

7) By default a real number is treated as a

    a) float

    b) long double

    c) double

    d) all of the mentioned 

8) Each statement a C program should end with ?

    a) Semicoion ;

    b) Period . (dot symbol )

    c) colon :

    d) None of the above

9) The Keyboard used to transform control from a function back to the calling function is 

    a) goto 

    b) return

    c) go back 

    d) switch

10) What is the default C Storage Class for a variable ?

    a) static

    b) auto

    c) register

    d) extern

11) Which type of languge is C ?

    a) Semi Object Oriented

    b) Object Oriented Programming

    c) Procedural Oriented Programming

    d) None of these

12) Break stetement is used  for ?

    a) Quit the current iteration

    b) Quit a program

    c) Both a & b

    d) None of these

13) Is it possible to run a program without main() function ?

    `a) yes

    b) Error

    c) No

    d) Can't say

14)) What is the default value of local variable ?

    a) 0

    b) 1 

    c) Grabage

    d) Null

15) C was primarily developed as ?

    a) General Purpose

    b) Data Processing

    c) System Programming

    b) None of these

16) Size of a GCC or Visual Studio C Compiler is . ?

    a) 16 bit 

    b) 32 bit

    c) 64 bit

    d) 128 bit

17) A register variable is strored in a Register. Where does a Register Present in a Computer . ?

    a) RAM

    b) ROM

    c) CPU

    d) DMA

18) Variables of type auto , static and extern all stored in ?

    a) RAM

    b) ROM

    c) Compiler

    d) CPU

19) Which among the following is a local Variable ?

    a) resister

    b) auto

    c) static 

    d) extern

20) Which among the following is a Global Variable ?

    a) register

    b) auto

    c) static 

    d) exteren 

21) C programs are converted into machine language with the help of ?

    a) Compiler

    b) Editor

    c) OS

    d) None of these

22) Which Committee standardize C Programming Languge ?

    a) ANSI

    b) W3C

    c) ISO

    d) TRAI

23) Which of the following are tokens in c ?

    a) Keyword

    b) Variables

    c) Constants

    d) All of the above

24) Which of the following is the correct comment ?

    a) ** comment **

    b) */ comment */

    c)  /* comment */

    d) { comment }

25) What is the ASCII value of space character ?

    a) 32

    b) 0

    c) 65

    d) 255

26) Difference between ASCII value Upper & Lower case of the same letter is _____ ?

    a) 0

    b) 32

    c) 48

    d) 255

27) C language is which language subset ?

    a) Java

    b) Python

    c) C++

    d) C#

28) Automatic variables are stored in _________?

    a) Stack

    b) Heap

    c) Resister

    d) None

29) The maximum number of argument that can be passed in a single function ?

    a) 127

    b) 0

    c) 255

    d) 253

30)  A pointer that is initialized NULL value is called _____ ?

    a) Null pointer

    b) Wild pointer

    c) Function pointer

    d) Pointer to pointer