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Java Programming Basics

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Questions and Answers

Which of the following keywords agent access specifier

Confidental

Personal

Public (correct)

Social

Which of the following data types is used to accept alphanumeric value ?

Integer

Float

Bolean

String (correct)

Which of the following is a block-based programming language?

Python

C++

Java

Scratch (correct)

Which of the following attributes of object oriented programming enables programmer to hide unimportant details?

Abstraction Signup and view all the answers

Which of the following components of Java helps the programmer not down detail is in the program in such a way that they do not get processed as a part of the program?

Comments Signup and view all the answers

Which of the following are the main aspect of a variable

Name, address and value Signup and view all the answers

Which of the following data types returns true or false

bolean Signup and view all the answers

Which of the following are the building blocks of Java?

Inheritance, abstraction and polymorphism Signup and view all the answers

Which of the following is IDE used for Java programming?

Eclipse Signup and view all the answers

Which of the following data types is used to accept numbers?

Int Signup and view all the answers