Multilevel inheritance allows _________________ in the program.

If all the classes use private inheritance in multilevel inheritance then ______________

A

It will not be called multilevel inheritance

B

Each class can access only non-private members of its parent

C

Each subsequent class can access all members of previous level parent classes

D

None of the members will be available to any other class

In country A, the first 1,000 dollar of any inheritance are untaxed. After the first 1,000 dollar, inheritances are taxed at rate of 65%. How large must an inheritance be, to the nearest dollar, in order to amount to 2,500 dollar after the inheritance tax?

A

7,143

B

5,286

C

4,475

D

3,475

In multilevel inheritance, which is the most significant feature of OOP used?

A

Code efficiency

B

Code readability

C

Flexibility

D

Code reusability

Which among the following best defines multilevel inheritance?

A

A class derived from another derived class

B

Classes being derived from other derived classes

C

Continuing single level inheritance

D

Class which have more than one parent

Which Class is having highest degree of abstraction in multilevel inheritance of 5 levels?

A

Class at 1st level

B

Class 2nd last level

C

Class at 5th level

D

All with same abstraction

What is the minimum number of levels for a implementing multilevel inheritance?

A

1

B

2

C

3

D

4

In multilevel inheritance one class inherits _______________

A

Only one class

B

More than one class

C

At least one class

D

As many classes as required

All the classes must have all the members declared private to implement multilevel inheritance.

A

True

B

False

Can abstract classes be used in multilevel inheritance?

A

Yes, always

B

Yes, only one abstract class

C

No, abstract class doesn’t have constructors

D

No, never

How many abstract classes can be used in multilevel inheritance?

A

Only 1

B

Only 2

C

At least one less than number of levels

D

Can’t be used

Multilevel inheritance allows _________________ in the program.

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