. are data items that are fixed values
Literals
Keywords
Token
Unicode
Answers
Explanation:
Question 1
A constant which gives the exact representation of data is called
Variable
Literal
Identifier
Character
Question 2
A word used in a high level language which has a special meaning attached to it is called
Class
Identifier
Keyword
Literal
Question 3
A character literal is assigned to a:
Char variable
Char type literal
String variable
String literal
Question 4
A character literal is enclosed in:
' ' ⇐ Answer
" "
: :
{ }
Question 5
A set of characters is assigned to:
String variable
Static variable
Boolean variable
None
Question 6
The ASCII codes of upper case alphabets range from:
65 - 90
60 - 85
65 - 91
97 - 122
Question 7
Which of the following results in integer type?
11.4F/3.2D
13.8F/4.6F;
12/3
none
Question 8
Which of the following is non-primitive data?
char
long
object
short
Question 9
Which of the following type is an exact representation of fractional values?
char
double
byte
String
Question 10
Boolean Data is used to test a particular condition i.e. true or false. Which of the following is a correct representation?
boolean m=true
boolean m='true'
boolean m="true"
none
Fill in the blanks
Question 1
The character sets of Java is like alphabets of English language.
Question 2
A standard encoding system way of representing characters is Unicode.
Question 3
ASCII code is decimal number to represent a character.
Question 4
Each individual component of a Java statement is known as token.
Question 5
In Java, the constants are also called literals.
Question 6
Assignment operator is used to store a value in the variable.
Question 7
The comma, exclamation, question mark etc., are termed as Separators in Java language.
Question 8
An element of Java program that is used to identify a class, function or value is called as identifier.
Question 9
Integer type value occupies 4 bytes in the memory.
Question 10
A Java expression that contains all the elements of same data type is pure expression.