Welcome to the Language Fundamentals MCQs Page

Dive deep into the fascinating world of Language Fundamentals with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Language Fundamentals, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Language Fundamentals, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

Check out the MCQs below to embark on an enriching journey through Language Fundamentals. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Language Fundamentals. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Language Fundamentals MCQs | Page 9 of 10

Explore more Topics under Java Programming

01

Data Types,Variables and Arrays

02

Operators and Control Statements

03

Classes and Methods

04

Inheritance

05

String Handling

06

java lang and java io

07

Serialization and Networking

08

java util

09

Exception Handling in Java

10

Multithreading

11

IO and Applets

12

Event Handling

13

Interfaces and Packages

14

Session Management,JSP and Servlet

15

Miscellaneous Topics in Java

Q81.

What is the Java command used to compile a java program from Command Line or Command Prompt or CMD?

>java hello.java

>javac hello.java

>javacomp hello.java

>javacmd hello.java

Discuss

Answer: (b).>javac hello.java

Q82.

What is the command used to Run a Java program form Command Line or Command Prompt or CMD?

javac hello

java hello.class

java hello

java hello.java

Discuss

Answer: (c).java hello

Q83.

What is a Java Editor?

Java editor is simply an IDE like Notepad to type or edit java programs. It does not have abilityCompiling or Running java programs without installing separate Java Packages on the PC.

Java editor is like Eclipse IDE that has shortcut options or buttons to compile and run java programs without using CMD or Command Line.

Java IDE searches for the installed Java location for JAVAC, JAVA and JAWAH to compile and run programs for you.

All of the above

Discuss

Answer: (d).All of the above

Q84.

Every statement in Java language should end with a?

Dot or Period

Comma

Semicolon

Colon

Discuss

Answer: (c).Semicolon

Q85.

A function in C language is similar to what in Java language?

Method

Member

Variable

None of the above

Discuss

Answer: (a).Method

Q86.

All methods and variables in Java language are kept inside a?

File

Class or Interface

static method

main

Discuss

Answer: (b).Class or Interface

Q87.

What is the need to mention "static" before main method?

To call main method without creating an object of class

To make main method as class method common to all instances

both both a and b

None of the above

Discuss

Answer: (c).both both a and b

Q88.

In standalone Java applications, which method is mandatory?

main method

show method

display method

print method

Discuss

Answer: (a).main method

Q89.

What is the use of Access modifier "pubic" in Java language?

To hide themain method from misuse

To call the main method outside of Class or Package by JVM

To protect main method

None of the above

Discuss

Answer: (b).To call the main method outside of Class or Package by JVM

Q90.

Choose a Single Line Comment in Java Language below?

//Some comments

Some comments//

/*Some comments*/

*/Some comments/*

Discuss

Answer: (a).//Some comments

Page 9 of 10

Welcome to the Language Fundamentals MCQs Page

Language Fundamentals MCQs | Page 9 of 10

Explore more Topics under Java Programming

Data Types,Variables and Arrays

Operators and Control Statements

Classes and Methods

Inheritance

String Handling

java lang and java io

Serialization and Networking

java util

Exception Handling in Java

Multithreading

IO and Applets

Event Handling

Interfaces and Packages

Session Management,JSP and Servlet

Miscellaneous Topics in Java

Suggested Topics

JavaScript

Digital Logic Design

IT Fundamentals

DBMS

Software Architecture and Design

Cryptography and Network Security

Systems Analysis and Design Methods

Data Structures and Algorithms

R Programming