Question # 1

The address of the starting element of an array is.

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Represented by subscripted variable of the starting element.

Represented by the array name

Not used by the compiler

Represented by the size of the array

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

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18

19

20

21

The given statement FILE "fptr;

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Defines a pointer to the pre defined structure type FILE.

Defines a pointer to the usere defined structure type FILE

Defines a pointer to the pre-defined data type FILE DESCRIPTOR.

Creates a file pointed by fptr

The function 'foo' returns the following type as result.

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Ineger

No result is returned

Float

Double

The associativity of ++ operator is

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For arithmetic expression and

For pointer expression

For pointer expression and

For pointer express in and

The size of an int must be greater than or equal to that of a

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Long int

Short int

Float

Char

A parameters in a function definition are known as.

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Actual parameters

Formal parameters

Dummy parameters

Optional parameters

The function used to position the file pointer in C is

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Fseekg ()

Seekg()

Fseek()

Seekf()

Which of the following is not a valid name for a C variable.

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Hairaj

Hello _ raj

Hello raj

None of above

The function fprint is used in the program.

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When too + many print calls have been used in the program.

In place of printf , as it uses more memory

When the type of the variables to be printed are not known

When the output is to be printed on to a file

Element of the array are accessed by

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Index

Mathematical function

Accessing the function in built in data structure.

Int l;

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

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Void

Volatile

Getchar

Short

How would you declared constant of 5 called 'MYCONST"?

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Constant MYCONST =5

Int my const =5

# define MYCONST 5

#define MYCONST =5

The function sprint ( ) works like print f ( ) , but operates on.

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Strings

Data in a file

Stderr

Stdin

The given statement of FILE * fptr,

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Defines a pointer to the pre defined structure type FILE

Define a pointer to the user defined structure type FILE.

define a pointer to the pre defined data type FILE DESCRIPTOR

Creates a file pointed by fptr

When a program is running the value of a constant

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Can be changed

Cannot be used

I always hidden

Cannot be changed

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

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foo{6}:

Foo {7}:

Foo

Foo():

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

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Break

Resume

Continue

Skip

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

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Auto

Struct

Extern

Static

The number of arguments for realloc ( ) function is.

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0

1

2

3

The getchar ()function reads a

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String from a file

Character from a file

String from the key board

Character from the keyboard

More Classes

Other Links

PPSC Computer Science Chapter 8 C Programming Online Test MCQs With Answers

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