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Java Questions Set 88:

Quiz Mode

Which of these class have only one field ‘TYPE’?

System

Process

Runtime

Void

Solution:

Which of the following is not an access modifier?

void

public

private

protected

Solution:

java.security package is used for handling security-related issues in a program

True

False

Solution:

Which of these access specifiers must be used for main() method?

protected

public

private

default

Solution:

Matcher class is interpreted both patterns and performs match operations in the string

True

False

Solution:

The process of defining a method that calls itself repeatedly is -

duplication

recursion

repetition

abstraction

Solution:

Which class acts as a superclass for both String and StringBuffer classes?

java.lang

java.util

java.string

System

Solution:

Which of the following is not mandatory in variable declaration``

a semicolon

an identifier

an assignment

a data type

Solution:

What is implicit type casting in Java?

None of the above

Storing the value of a larger data type into a smaller data type, resulting in information loss

Storing values from a smaller data type to a larger data type, which is automatically done by the compiler

Both (1) and (2)

Java Questions Set 88:

Which of these class have only one field ‘TYPE’?

Solution:

Which of the following is not an access modifier?

Solution:

java.security package is used for handling security-related issues in a program

Solution:

Which of these access specifiers must be used for main() method?

Solution:

Matcher class is interpreted both patterns and performs match operations in the string

Solution:

The process of defining a method that calls itself repeatedly is -

Solution:

Which class acts as a superclass for both String and StringBuffer classes?

Solution:

Which of the following is not mandatory in variable declaration``

Solution:

What is implicit type casting in Java?

Solution:

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