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Question 1

We have two different types of constructors.

Answer 1

Note

Question 2

A variable_________with a variable name with a object type.

Answer 2

Declaration

Question 3

The new keyword is used to create the object.

Answer 3

Instantiatiom

Question 4

The new keyword is followed by a call to a constructor.

Answer 4

Initiazation

Question 5

The following line would ask the compiler to load all the classes available in directory java_installation/java/io-

Answer 5

Import java.io.*;

Question 6

What is the basic data types?!

Answer 6

Primitive data type
Byte
Short
Int
Long
Float
Duoble
Boolean
Char

Question 7

A____is a source code representation of a fixed value.?

Answer 7

Literal

Question 8

In java are specified like they are in most other language by enclosing a sequence of character between a pair of double quotes.?

Answer 8

String literals

Question 9

A______provides us with named storage that our programs can manipulate.?

Answer 9

Variable

Question 10

There are three kinds of variables in java

Answer 10

Local variables
Instance variables
Class/Static variables

Question 11

Java provides a rich set of operators to manipulate variables.!?

Answer 11

Arithmetic operators
Relational operators
Bitwise operators
Logical operators
Assignment operators
Misc operators

Question 12

As a language that has the object oriented feature,java supports the following fundamental concepts.!?

Answer 12

Polymorphism
Inheritance
Abstraction
Classes
Objects
Instance
Method
Message passing