Fill in the blanks in each of the following statements:

a$)$ The LINO

clause is used for filtering.

b$)$ The

is called by the garbage collector before it reclaims an object's memory.

c$)$ A base class's

in derived$-$class declarations.

members can be accessed only in the base$-$class declaration and

d$)$ Methods in a class that do not provide implementations must be declared using key$-$

word

e$)$ Derived$-$class constructors can call base class constructors via the

keyword.