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

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Question # 1

The given statement of FILE * fptr,

Question # 2

The given statement FILE "fptr;

Question # 3

The associativity of ++ operator is

Question # 4

Which of the following is "stringzizing operator"?

Question # 5

The benefit of using enumeration data types in a program is

Question # 6

Array are passed as the arguments to a function by

Question # 7

What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):

Question # 8

In mixed mode expressions.

Question # 9

Which of the following correctly access the seventh element stored in foo, an array with 100 elements.

Question # 10

The storage class controls

Question # 11

Which of the following is a not a keyword in C langauge.

Question # 12

What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)

Question # 13

int *p[5] ; is used for

Question # 14

Which of the following operators has right to left associativity.

Question # 15

What does the "auto" specifier do.

Question # 16

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

Question # 17

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

Question # 18

Function have

Question # 19

To most widely used method for interpreting the bit setting as non negative integer is.

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 What is the output of the above program.
A. 5
B. 8
C. Runtime error
D. Syntax error
2 The function 'foo' returns the following type as result.
A. Ineger
B. No result is returned
C. Float
D. Double
3 The function fprint is used in the program.
A. When too + many print calls have been used in the program.
B. In place of printf , as it uses more memory
C. When the type of the variables to be printed are not known
D. When the output is to be printed on to a file
4 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list
5 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
6 String concatenating means.
A. Combining two strings.
B. Extracting a substring out of a string.
C. Merging two strings.
D. Comparing the two string to define the larger one.
7 If a = Oxaa and b = a << 1 then
A. b = 2a
B. b = a/2
C. a = b -1
D. b = a
8 A parameters in a function definition are known as.
A. Actual parameters
B. Formal parameters
C. Dummy parameters
D. Optional parameters
9 Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}
A. Syntax error
B. Runtime error
C. h
D. Hello
10 It is necessary to declare the type of the function in the calling program if.
A. The function return an integer
B. The function retern an integer
C. Function returning only the float values
D. The function return a non integer value.

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