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Exercise
A. Tick ( ) the correct option.
1. Which of the following symbols can be used in a variable name?
a. Underscore ( _ ) b. Plus ( + )
c. Asterisk ( * ) d. None of these
2. Which of the following is an invalid variable name?
a. User_Name b. Priya $pay
c. Name d. Name123
3. …………………….. are the smallest individual units of a C++ program.
a. Tokens b. Code
c. Symbols d. Letters
4. …………………….. are special words in C++ that have a fixed meaning and cannot be used as
variable names.
a. Variables b. Operators
c. Constants d. Keywords
5. Which of the following is a special symbol used to perform calculations?
a. Operators b. Constants
c. Operands d. Delimiters
6. Which of the following is not a primitive data type?
a. int b. float
c. double d. struct
7. Which of the following delimiters is used to terminate each line of a program?
a. Colon b. Equal to
c. Comma d. Semicolon
B. Write ‘T’ for true and ‘F’ for false.
1. Equal sign is used to assign a value to a variable. ……………………
2. C++ allow some of special characters in its coding called delimiters or punctuators. ……………………
3. A string value is a collection of one or more characters. ……………………
4. An integer constant is a numeric value with fractions. ……………………
5. A constant is a variable value which can change during the program execution. ……………………
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Getting Started with C++

