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Question-1
Which of the following is a methods through which main memory is allocated?
(A)
Static memory allocation
(B)
Dynamic memory allocation
(C)
Compilation
(D)
Both a and b
Question-2
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-3
What is a pointer?
(A)
data type
(B)
literal
(C)
variable
(D)
string
Question-4
Which of the following is the correct pointer declaration?
(A)
Pointer *p;
(B)
P*;
(C)
*p;
(D)
Int *p;
Question-5
What is a string?
(A)
Primitive Data type
(B)
Array of characters
(C)
Array of words
(D)
Represents data type
Question-6
Which of the following is used with pointers?
(A)
&&
(B)
||
(C)
!
(D)
&
Question-7
Which operator is used for dynamic memory allocation?
(A)
Scope resolution operator
(B)
Relational
(C)
New
(D)
&&
Question-8
What is the correct code line to store the address of x into pointer variable p?
(A)
P=*x;
(B)
P=x*;
(C)
P=&x;
(D)
P*=x;
Question-9
Where are the datas being executed allocated?
(A)
Static memory
(B)
Primary memory
(C)
Main memory
(D)
Secondary memory
Question-10
What will be the address of the first element of an array?
(A)
Array name
(B)
Array size
(C)
First array element name
(D)
Array type
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Plus 2 Computer Science
CBSE
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Object Oriented Programming in C++
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Class and Object
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