Find Pointers

MULTIPLE CHOICE

The

$,$ also known as the address operator, returns the memory address of a

variable.

a$.$ asterisk $(*)$

b$.$ ampersand $($&$)$

c$.$ percent sign $(8)$

d$.$ exclamation point $(!)$

e$.$ None of these

With pointer variables, you can

manipulate data stored in other variables.

a$.$ never

b$.$ seldom

c$.$ indirectly

d$.$ All of these

e$.$ None of these

The statement

int ${?}^{**}$ ptr;

has the same meaning as

a$.$ int ptr;

b$.*$int ptr;

c$.$ int ptr$*$;

d$.$ int$*$ ptr;

e$.$ None of these

When you work with a dereferenced pointer, you are actually working with:

a$.$ a variable whose memory has been deallocated

b$.$ a copy of the value pointed to by the pointer variable

c$.$ the actual value of the variable whose address is stored in the pointer variable

d$.$ All of these

e$.$ None of these

These can be used as pointers.

a$.$ Array names