Identification

Question 1

What are the 3 steps when creating an object class

Answer 1

Declaration
Instantiation
Initialization

Question 2

What are the 6 types of java operators

Answer 2

Arithmetic operators
Relational operators
Logical operators
Assignment operators
Mic operators

Question 3

Give at least 4 java that support the following fundamental concepts such as

Answer 3

Inheritance
Method
Object
Classes

Question 4

What are the 3types of loop controls

Answer 4

For loop
While loop
Do while loop

Question 5

Give at least 4number methods

Answer 5

XxxValue()
ToString()
Equal()
Compare()

Question 6

What are the 4 types of decision making

Answer 6

If statement
If else statement
Switch statement
Nested if statement

Question 7

What are the 2 ArrayTypes

Answer 7

Primitive data type
Object data type

Question 8

Give at least 3string manipulation that involves in various operation

Answer 8

Concatenation
Sub String Extraction
Case Conversion

Question 9

is the concept of bundling data (attributes) and methods (behaviors) together within a class and controlling access to them using access modifiers (e.g., public, private, protected).

Answer 9

Encapsulation

Question 10

is the mechanism by which one class (subclass or derived class) can inherit properties and behaviors from another class (superclass or base class)

Answer 10

Inheritance

Question 11

Is the ability of a class to take on multiple forms.

Answer 11

Polymorphism

Question 12

Java is ____ which means identifier hello and hello would have different meaning in java

Answer 12

Case sensitive

Question 13

Java is possible to write programs that can perform many tasks simultaneously

Answer 13

Multi treaded