Question

for
ion.
some
1. An object is a/an
(a) member
(c) interface
of a class.
(b) instance
(d) alternate name
2. A blueprint that represents characteristics and behaviour of a group of entities is called
(b) abstraction
(d) polymorphism
3. Exposing only essential features while hiding unnecessary details is
(b) encapsulation
(d) abstraction
Shubhra is writing an OOP code for items like car, truck, bus etc. These items under the class vehicle
(a) object
(c) class
8
ills,
(a) data hiding
(c) modularity
are called
(a) methods
(c) objects
(b) items
(d) attributes
5. Wrapping up of characteristics and behaviour in one single unit is
(a) Encapsulation
(b) Abstraction
(c) Inheritance
(d) Polymorphism
6. Wrapping up of data and associated functions in one single unit is called
(a) Encapsulation
(b) Abstraction
(c) Inheritance
(d) Polymorphism
7. The programming languages that require knowledge of computer machine's architecture and
circuitry are known as:
(b) Low Level Languages
(d) Assembly Language.
(a) High Level Languages
(c) Machine Language

Answer 1

Answer:

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Answer 2

Explanation:

1. b

2. c

3. d

4. c

5. a

6. c

7. b