Computer Applications

What is constructor? When is it invoked?

Java Constructors

ICSE 2014

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Answer

A constructor is a member method that is written with the same name as the class name and is used to initialize the data members or instance variables. A constructor does not have a return type. It is invoked at the time of creating any object of the class.

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Computer Applications

What is constructor? When is it invoked?

Java Constructors

ICSE 2014

Answer

Related Questions

If the name of the class is "Yellow", what can be the possible name for its constructors?
yellow
YELLOW
Yell
Yellow

Name the following:
(a) Method with the same name as of the class and is invoked every time an object is created.
(b) Keyword to access the classes of a package.

Assertion: A class can have multiple constructors.
Reason: Multiple constructors are defined with same set of arguments.
Assertion is true, Reason is false.
Both assertion and Reason are false.
Both assertion and Reason are true.
Assertion is false, Reason is true.

Computer Applications

What is constructor? When is it invoked?

Java Constructors

ICSE 2014

Answer

Related Questions

If the name of the class is "Yellow", what can be the possible name for its constructors?yellowYELLOWYellYellow

Name the following:(a) Method with the same name as of the class and is invoked every time an object is created.(b) Keyword to access the classes of a package.

Assertion: A class can have multiple constructors.Reason: Multiple constructors are defined with same set of arguments.Assertion is true, Reason is false.Both assertion and Reason are false.Both assertion and Reason are true.Assertion is false, Reason is true.

If the name of the class is "Yellow", what can be the possible name for its constructors?
yellow
YELLOW
Yell
Yellow

Name the following:
(a) Method with the same name as of the class and is invoked every time an object is created.
(b) Keyword to access the classes of a package.

Assertion: A class can have multiple constructors.
Reason: Multiple constructors are defined with same set of arguments.
Assertion is true, Reason is false.
Both assertion and Reason are false.
Both assertion and Reason are true.
Assertion is false, Reason is true.