C Plus Plus Question Answers Dereferencing Online Exam Quiz
C Plus Plus Question Answers Dereferencing GK Quiz. Question and Answers related to C Plus Plus Question Answers Dereferencing. MCQ (Multiple Choice Questions with answers about C Plus Plus Question Answers Dereferencing
Which is used to do the dereferencing?
Options
A : pointer without asterix
B : value without asterix
C : pointer with asterix
D : value with asterix
Pick out the correct option.
Options
A : References automatically dereference without needing an extra character
B : References automatically dereference with an extra character
C : Reference will not dereference
D : Reference automatically dereference with extra space and character
What does the dereference operator will return?
Options
A : rvalue equivalent to the value at the pointer address
B : lvalue equivalent to the value at the pointer address
C : it will return nothing
D : it will return boolean values
Pick out the correct statement.
Options
A : the null pointer dereference occurs where a pointer that is expected to be a valid address but instead is equal to null
B : the null pointer dereference occurs where a pointer that is expected to be a valid address but instead is equal to the memory address
C : rvalue equivalent to the value at the pointer address
D : null pointer will not return anything
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Cplusplus Programming Tuples 1
Cplusplus Programming Tuples 2
Cplusplus Programming Valarray
Cplusplus Programming Vtable Vptr
Cplusplus Programming Written Test
Cplusplus Quiz Questions C Input Output
C Plus Plus Quiz Questions Large Objects 2
C Plus Plus Quiz Questions Objects