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

The associativity of ++ operator is

Question # 2

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

Question # 3

Write the last element of the following array.
Char flag [] =" FALSE"

Question # 4

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

Question # 5

Which of the following operators has right to left associativity.

Question # 6

A function with no definition

Question # 7

Which of the following is not a correct variable type.

Question # 8

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

Question # 9

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

Question # 10

What is the only function all C program must contain.

Question # 11

An example of a value parameter is the code above is.

Question # 12

How many characters can is string hold when declared as char name [20];?

Question # 13

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

Question # 14

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

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

Function have

Question # 17

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

Question # 18

Which operator from the following has the lowest priority.

Question # 19

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

Question # 20

The getchar ()function reads a

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Top Scorers Of PPSC Computer Science Topic 8 C Programming MCQ`s Test

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)
A. The increment should always be ++k
B. The variable must always be the letter i when using a for loop
C. The variable k can't be initialized
D. The commas should be semicolons.
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 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
4 The storage class of a local variable is
A. Auto
B. Static
C. Extern
D. Register
5 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.
6 Malloc ( ) function return pointer to.
A. Integer
B. Void
C. Character
D. Structure
7 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list
8 Which of the following is a LOOP statement of a C language.
A. Repeat until
B. For
C. While -Do
D. Do-while
9 Write the last element of the following array.
Char flag [] =" FALSE"
A. E
B. e
C. /O
D. \O
10 How many characters can is string hold when declared as char name [20];?
A. 18
B. 19
C. 20
D. 21

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