Java Application (Module 2)

Question 1

This can be used to identify the authors of the program

Answer 1

Comment “//“

Question 2

This can be place anywhere in the line

Answer 2

Singe-line comment “//“

Question 3

This comment are enclosed and the compilers ignores it that anything appears on the inside

Answer 3

Multiple-line comment “/example/“

Question 4

This is name of things, such as variables, constants, and methods that appears in the program

Answer 4

Identifiers

Question 5

This is always in a lowercase like a special symbols.

Answer 5

Reserved Words

Question 6

This is the starting for JVM to start execution of a java program

Answer 6

main()

Question 7

it is an access specifier that we should use before the main() method so that the JVM can identify the execution point of the program

Answer 7

public

Question 8

This method are the method which invokes without creating the object, we don’t need any object to call the main() method

Answer 8

static

Question 9

this is return type. it acknowledges the compiler that main() method does not return any value.

Answer 9

Void

Question 10

This method accepts data from the user. it accepts group of string.

Answer 10

String args []

Question 11

It is a set of values together with a set of operations on those values

Answer 11

Data type

Question 12

to run the program this needs to execute

Answer 12

public static void main (String [] args);