BASIC JAVA

Question 1

A class that holds functions to display out in a terminal or command prompt application.

Answer 1

System.out

Question 2

A class used to read input passed into a Java program.

Answer 2

Scanner

Question 3

are blueprints or templates for objects in Java. They detail the general structure and data for an object including information such as properties, attributes, and method behavior

Answer 3

Classes

Question 4

prints to the same line when a program is running.

Answer 4

System.out.print

Question 5

in Java are objects that can hold a sequence of characters contained within a pair of double quotes (“). It is not a primitive data type.

Answer 5

Strings

Question 6

are used whenever there’s a need to store a piece of data. A ____ contains data that can be used in the program elsewhere.

Answer 6

Variables

Question 7

Using ___ also ensures code re-usability since it can be used to replace the same value in multiple places.

Answer 7

Variables

Question 8

To declare a variable in Java, any of these three keywords can be used along with a variable name:

Answer 8

The data type.
The variable name.
The value.

Question 9

Are the ones that are declared within a method or a block of code and are only accessible within that scope:

Answer 9

Local Variables

Question 10

Are the ones that are declared within a class but outside the scope of a method. Each instance of the class includes a unique version of the variable:

Answer 10

Instance Variables

Question 11

Are the ones that belong to a class rather than its instances. In the case of these variables, only one copy is created in a class and distributed among all instances of that particular class:

Answer 11

Static Variables