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

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

Question # 2

The associativity of ++ operator is

Question # 3

A function protoype is

Question # 4

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

Question # 5

The given statement FILE "fptr;

Question # 6

Which of the following functions are used in unformatted data files.

Question # 7

Function have

Question # 8

int *p[5] ; is used for

Question # 9

# define preprocessors command can be used for defining.

Question # 10

Which command is used to skip the rest of a loop and carry on from the top of the loop again.

Question # 11

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

Question # 12

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

Question # 13

Which of the following operators has right to left associativity.

Question # 14

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

Question # 15

What are the values of a, b are if the following code fragemnt is executed int a , b = 7
a=b<4? b << 1, b> 4?7 >> 1 a;

Question # 16

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

Question # 17

The getchar () library function

Question # 18

String concatenating means.

Question # 19

The address of the starting element of an array is.

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The associativity of ++ operator is
A. For arithmetic expression and
B. For pointer expression
C. For pointer expression and
D. For pointer express in and
2 'C' is a middle level language because.
A. It is evolved in Middle age of computer development.
B. Not having so many features but still is robust
C. Easier to learn and use
D. Combines the best features of high low level languages.
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 The function slower checks wither a character is in lowered case or not and hence it should return.
A. The character in lower case
B. The character itself
C. Nothing
D. 0 or 1
5 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
6 Which of the following operators has right to left associativity.
A. ++
B. --
C. + =
D. All a ,b and c above
7 The function sprint f ( ) works like print f ( ), but operates on.
A. Data file
B. String
C. Stderr
D. Stdin
8 When a program is running the value of a constant
A. Can be changed
B. Cannot be used
C. I always hidden
D. Cannot be changed
9 Malloc ( ) function return pointer to.
A. Integer
B. Void
C. Character
D. Structure
10 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list

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