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B. Write ‘T’ for true and ‘F’ for false.
1. In Java, keywords are reserved words. .....................
2. Java code is converted into bytecode by its compiler. .....................
3. The values on which an operator works are called operands. .....................
4. The wrapping up of data members and methods into a single unit is
called encapsulation. .....................
5. IDE stands for Integrated Document Environment. .....................
6. The = operator is used to check the equality between two values. .....................
C. Match the following:
Column A Column B
1. == a. Assignment operator
2. = b. Unary operator
3. || c. Equality operator
4. ++ d. Logical OR operator
D. Fill in the blanks using the words given below:
Hints
identifier, high-level, output, primitive, Operators
1. Java is a .......................... language.
2. The println() method displays the .......................... on the terminal.
3. .......................... are special symbols used to perform arithmetic or logical computation.
4. An .......................... is the name given to an object in a Java program.
5. The int is a .......................... data type.
Let's Do It Section B (Subjective)
A. Short answer type questions.
1. What is Java?
2. Explain the use of assignment operator.
3. Define arithmetic operators.
4. What is data abstraction?
B. Long answer type questions.
1. List any four features of Java.
2. What are logical operators? Write the names of any two logical operators.
3. What is the use of unary operators? How many unary operators are there in Java?
66 iPRIME (Ver. 2.2)–VIII

