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MCQ CORE JAVA - JAVA OBJECT ORIENTED PROGRAMMING MCQ Questions
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Question No. -
21
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Which among the following is a valid class name?
Which among the following is a valid class name?
A.
Simple Interest
Simple Interest
B.
SimpleInterest
SimpleInterest
C.
1SimpleInterest
1SimpleInterest
D.
Simple@Interest
Simple@Interest
Question No. -
22
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Which among the following is a valid object name?
Which among the following is a valid object name?
A.
obj1
obj1
B.
1obj
1obj
C.
Obj 1
Obj 1
D.
Obj#1
Obj#1
Question No. -
23
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Encapsulation refers to the art of hiding the complexities and giving a simple interface
Encapsulation refers to the art of hiding the complexities and giving a simple interface
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
24
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Procedure Oriented Language follows top down approach.
Procedure Oriented Language follows top down approach.
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
25
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Java is an example of Object Oriented Language
Java is an example of Object Oriented Language
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
26
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Abstraction is same as encapsulation
Abstraction is same as encapsulation
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
27
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An object is called a class factory
An object is called a class factory
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
28
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A class is an instance of an object
A class is an instance of an object
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
29
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A class is a mechanism to implement encapsulation
A class is a mechanism to implement encapsulation
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
30
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Data members in a class is used to represent the characteristic of an object
Data members in a class is used to represent the characteristic of an object
A.
TRUE
सही
B.
FALSE
गलत
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