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- 1. Multiple Choice
In a C++ Program if
int a = 5;
Int *ptr = &a;
then the cout statement with
&a, a, ptr
adrress, Value, Adress
address, value, value
all address
All values
- 2. Multiple Choice
In a C++ program,
int a = 20;
ptr = &a;
cout<<ptr<<endl;
output is:
address of a
address of ptr
value of a
value and address
- 3. Multiple Choice
What does this command do?.
Creates a pointer of type integer that is initially pointing to null.
Creates a pointer of type integer that is initially pointing to 0.
Creates a pointer in the heap
None of the answers are valid
- 4. Multiple Choice
The process of assigning address of a variable to a pointer variable is known as___________
Initialization
Declaration
- 5. Multiple Choice
int *p; tell the compiler
*tells that the variable p is a pointer variable
p needs a memory location
p points to a variable of type int.
to find the value of p
- 6. Multiple Choice
A pointer which is not initialized is called as ________pointer
Wild
Null
void
new
- 7. Multiple Choice
The pointer whose value is zero is called as ______pointer
null
zero
void
new
- 8. Multiple Choice
Void [pointer can pointed at objects of any data type.
True
False
- 9. Multiple Choice
Declaration of pointer can be done by
datatype *p;
datatype* p;
datatype p;
datatype* p;
- 10. Multiple Choice
Address of a pointer is same as Address of variable.
True
False
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