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

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

Question # 2

String concatenating means.

Question # 3

With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)

Question # 4

It is necessary to declare the type of the function in the calling program if.

Question # 5

The associativity of ++ operator is

Question # 6

Every C program consists of _____________ functions.

Question # 7

The function slower checks wither a character is in lowered case or not and hence it should return.

Question # 8

The function used to position the file pointer in C is

Question # 9

What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}

Question # 10

While working with the binary Strems for 'C' I/O file operations.

Question # 11

A function with no definition

Question # 12

While declaring an array in C as datatype array name [size] the size can be.

Question # 13

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

Question # 14

Function have

Question # 15

The arguments in main () function are known as.

Question # 16

What is the associatively of the conditional operator.

Question # 17

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

Question # 18

What is the reslutl of the expression 6+12*3 -4/2?

Question # 19

What is the correct value to return to the operating system upon the successful completion of a program

Question # 20

int *p[5] ; is used for

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The size of an int must be greater than or equal to that of a
A. Long int
B. Short int
C. Float
D. Char
2 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
3 What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}
A. 4
B. 5
C. 6
D. 7
4 With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)
A. red = -1, green = -2, blue = -3
B. red = -1 , green = 0 blue = 1
C. red = -1 , green = 2 blue = 3
D. All above alternative are illegal declarations.
5 In mixed mode expressions.
A. Operands of lower type get automatically converted to higher type
B. Operands of higher type get automatically converted to lower type.
C. Operands of higher and lower type get in there changed
D. Operands of lower type get automatically converted to lower type.
6 How many characters can is string hold when declared as char name [20];?
A. 18
B. 19
C. 20
D. 21
7 The function used to position the file pointer in C is
A. Fseekg ()
B. Seekg()
C. Fseek()
D. Seekf()
8 The given statement of FILE * fptr,
A. Defines a pointer to the pre defined structure type FILE
B. Define a pointer to the user defined structure type FILE.
C. define a pointer to the pre defined data type FILE DESCRIPTOR
D. Creates a file pointed by fptr
9 In the statement # define , the symbol # must commence from
A. Any where in any line
B.
First character of that line
C. Any where out side of main () always.
D. None of above
10 Every C program consists of _____________ functions.
A. Only one
B. Only two
C. One or many
D. None of the above

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