CS201 Quiz No.3 File 3

Question # 1 of 10 ( Start time: 05:51:52 PM ) Total Marks: 1
The dynamic memory allocation uses ___________ whereas static memory allocation uses _________.

Select correct option:
heap , stack 
stack , lists
array , stack
classes , array


Question # 2 of 10 ( Start time: 05:52:47 PM ) Total Marks: 1
In a NULL pointer, all zeros are _____________memory addresses

Select correct option:
valid and constant
variable
invalid 
None of the above


Question # 3 of 10 ( Start time: 05:53:27 PM ) Total Marks: 1
A class is a user defined data type it takes __________________________.

Select correct option:
4 bytes in memory
2 bytes in memory
no space in memory unless we create an object from it. 
No space in memory unless we create constructors


Question # 4 of 10 ( Start time: 05:54:28 PM ) Total Marks: 1
Default constructor generated by ______________does ______________for us.

Select correct option:
compiler , initialization
compiler, no initialization
classes , initialization
main program, memory management


Question # 5 of 10 ( Start time: 05:55:30 PM ) Total Marks: 1
void calloc(50,sizeof(int)) will return

Select correct option:
char pointer
a memory chunk of 50 integers from heap 
a memory chunk of 50 integers from stack.
a memory chunk with zero pointer


Question # 6 of 10 ( Start time: 05:56:17 PM ) Total Marks: 1
The data members of the class are initialized ______________.

Select correct option:
within main program
outside the function
at runtime 
at compile time


Question # 7 of 10 ( Start time: 05:57:01 PM ) Total Marks: 1
A class is _____________.

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a built in function
a user defined data type 
an array
a member function


Question # 8 of 10 ( Start time: 05:57:37 PM ) Total Marks: 1
The malloc function takes ___________ argument(s).

Select correct option:
two 
three
four
one


Question # 9 of 10 ( Start time: 05:58:54 PM ) Total Marks: 1
symbolic constant PI can be defined as:

Select correct option:
#define PI 3.14 ;
#define PI 3.14 
#define PI=3.14
# include pi= 3.14

Question # 10 of 10 ( Start time: 06:00:08 PM ) Total Marks: 1
#define CIRCUMFERENCE(X) (2 * PI * R) is a

Select correct option:
user defined function
library function
definition of a macro 
utility function