PPSC Computer Science Topic 8 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 8 C Programming

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PPSC Computer Science Topic 8 C Programming

00:00
Question # 1

Which of the following is a LOOP statement of a C language.

Question # 2

The function used to position the file pointer in C is

Question # 3

Every C program consists of _____________ functions.

Question # 4

Function have

Question # 5

What is the output of the following program.
#include <studio. h>
int c [10]={1,2,3,4,5,6,7,8,9,10}
main ()
{int a, b =0:
for {a<10;++a)
if c[a]:
[romt f (%d" . n);}

Question # 6

When a program is running the value of a constant

Question # 7

Which of the following is an advantage of using macros over functions.

Question # 8

When function is recursively called all the automatic variable are stored in a.

Question # 9

What is the difference between a declaration and a definition of a variable.

Question # 10

# define preprocessors command can be used for defining.

Question # 11

If a = Oxaa and b = a << 1 then

Question # 12

Information will be passed to the function via special identifier is called.

Question # 13

What is the meaning of self referential structure.

Question # 14

The given statement FILE "fptr;

Question # 15

The declaration int (*a)[8] : is

Question # 16

Which is the following is not a storage class in C.

Question # 17

The associativity of ++ operator is

Question # 18

Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.

Question # 19

If suppose a variable 'a' is initialized as int a = oxff, then what will be output for the below code.
(a << 4>>12)? printf ("Humaira') printf (" iram")

Question # 20

Which one of the following will read a character from the keyboard and will store it in the variable.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.
A. int " x, " x = 0 x 200;
B. int " x, = & 0 x 200;
C. int " x, = "0 x 200;
D. int " x, = 0 x 200
2 Which of the following is not a correct variable type.
A. Float
B. Real
C. Int
D. Double
3 The storage class controls
A. Life time of a variable
B. Linkage of a variable
C. Scope of a variable
D. a , b and c above
4 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
5 While working with the binary Strems for 'C' I/O file operations.
A. Only the binary values can be read and can be written
B. No character transition take place
C. Character translation takes place
D. Both a and b above
6 The address of the starting element of an array is.
A. Represented by subscripted variable of the starting element.
B. Represented by the array name
C. Not used by the compiler
D. Represented by the size of the array
7 Which of the following is an advantage of using macros over functions.
A. Functions must have parameters, macros do not
B. The code associated with a function is expanded in line
C. Values passed to function must be of specific data type
D. The code associated with a function is not expanded in line.
8 What is the associatively of the conditional operator.
A. Left to Right
B. Right to left
C. Top to bottom
D. None of the above
9 How is a variable accessed from another file.
A. The global variable is reference via the extern specifier
B. The global variable is referenced via the auto specifier
C. The global variable is referenced via the global specifier
D. None of above
10 C program language vas developed by.
A. Dennis Ritchie
B. Ken thompson
C. Bill Gates
D. Peter Norton

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