d. Blue) 15
and
e. An object contains
State True or False:
a. The data, or variables defined within a class are called instance variables.
b. Java was developed in 1998.
c. To search multiple files in a dictionary and to select it ctrl key is used.
d. Java SE7.0 was released on 2011.
e. Java is not a secured language.
Multiple choice questions:
1. It works very fast and helps the programmer to create apps easily.
a. Object oriented
b. High performance
c. Portable
d. Distributed
Answers
grruey73u4heor8guttenberg
Answer:
Question 1
A constant which gives the exact representation of data is called
VariableLiteral ✓IdentifierCharacterQuestion 2
A word used in a high level language which has a special meaning attached to it is called
ClassIdentifierKeyword ✓LiteralQuestion 3
A character literal is assigned to a:
Char variable ✓Char type literalString variableString literalQuestion 4
A character literal is enclosed in:
' ' ✓" ": :{ }Question 5
A set of characters is assigned to:
String variable ✓Static variableBoolean variableNoneQuestion 6
The ASCII codes of upper case alphabets range from:
65 - 90 ✓60 - 8565 - 9197 - 122Question 7
Which of the following results in integer type?
11.4F/3.2D13.8F/4.6F;12/3 ✓noneQuestion 8
Which of the following is non-primitive data?
charlongobject ✓shortQuestion 9
Which of the following type is an exact representation of fractional values?
chardouble ✓byteStringQuestion 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