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Question-1
Which of the following denotes removing unused memory space?
(A)
Memory deletion
(B)
Clearing memory
(C)
Memory de allocation
(D)
Memory instantiation
Question-2
Which of the following is the correct pointer declaration?
(A)
Pointer *p;
(B)
P*;
(C)
*p;
(D)
Int *p;
Question-3
What is the syntax to allocate memory for a one dimensional array?
(A)
Type variable[]=new data Type[size]
(B)
Type pointer_variable[]=new data Type[size]
(C)
Type variable=new data Type[size]
(D)
Type pointer_variable[]=new data Type[size]
Question-4
Which of the following is an internal pointer in c++?
(A)
Structure
(B)
this
(C)
Array
(D)
&
Question-5
What is a pointer?
(A)
data type
(B)
literal
(C)
variable
(D)
string
Question-6
Which method is used to allocate memory at compilation time?
(A)
Static memory allocation
(B)
Dynamic memory allocation
(C)
Run time memory allocation
(D)
None of these
Question-7
Which of the following is used with pointers?
(A)
&&
(B)
||
(C)
!
(D)
&
Question-8
What is a string?
(A)
Primitive Data type
(B)
Array of characters
(C)
Array of words
(D)
Represents data type
Question-9
What is the use of stack memory region?
(A)
To store variables of the program
(B)
For dynamic allocation
(C)
Stores return address of function calls
(D)
Stores compiled code
Question-10
Which of the following is not a region of memory generated after compilation?
(A)
stack
(B)
heap
(C)
global variables
(D)
literals
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Plus 2 Computer Science
Kerala (English Medium)
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