Quiz: C++ Programming Mock Tests on new and delete.

This quiz contains information about the new and delete operator of C++ Programming .

Jack Smith 3 years ago

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Quiz Questions And Answers

The new operator is used to declare memory blocks-

to list

at run time

address table

The 'delete' is used to delete the .................... of the pointer that will force.

list

node

reference

'New and Delete' operators allocate memory for objects from a pool called-

the node table

the array

the free store

When delete is used to deallocate memory for a C++ class object, the ............... is called before the object's memory is deallocated.

object compiler

object modifier

object's destructor

When new is used to allocate memory for a C++ class object, the .............. is called after the memory is allocated.

object's list

object's constructor

object's compiler

New and Delete operators can be overloaded-

locally

globally

indifinitely

New and Delete operators also can be overloaded for -

linked list

sure chart

specific classes

In C++ Delete is an operator that is used to destroy array and non-array(pointer) objects which are created by the-

node list

new expression

new table

How Delete operator can be used?

Delete [ ]

Delete @

Delete $

How many syntactic variants are there for the delete operator?

two

three

four

The 2nd syntactic variant delete operator used for-

random memory

arrays of objects

address table

The new operator does not allocate reference types because they are not-

objects

data

node

We can also initialize the memory using-

midium operator

old operator

new operator

The new operator denotes a request for .................. on the Heap.

return value

memory allocation

generating loop

The ordinary form of new will never return-

NULL

VALUE

ONE

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