1. A process of translation of program text into object or assembly text is known as :
- Code Generation
- Constant
- Code
- None of these
2. Which data items never change their value during a program run?
- Keyword
- Operator
- Literal
- None of these
3. Every executable statement in C ++ must be terminated by a –
4. In CD Symbol is used to :
- Comment
- Execute
- Compile
- None of these
5. Which error occurs during the execution of a program?
- Execution error
- Run-time error
- Both a and b
- Logical error
6. Tokens that trigger some computation when applied to variables and other objects in an expression is known as :
- Operator
- Identifier
- Punctuator
- None of these
7. A word having special meaning reserved by a programming language is a :
- Keyword
- Literals
- Identifier
- None of these
8. The extension of CH is :
9. How many ways to insert comments in C # programming?
10. In C ++ programming execution of the program start and end at :
- chscr
- getch
- main
- None of these
11. All header files and with-
- n
- h
- .
- None of these
12. When statements are not meaningful than which error is occurring?
- Semantics error
- Syntax error
- Type error
- None of these
13. Cout << is used to :
- Execute
- Result
- None of these
14. A sequence of bytes is called a :
- Ostream
- istream
- Stream
- None of these
15. The smallest individual unit in a program is :
- Appendix
- Token
- Both a and b
- None of these
16. Which symbol is used for pointer declaration?
17. Those characters that cannot be typed directly from a keyboard is –
- Graphic Sequence
- Non – graphic Sequence
- Nongraphic character
- Graphic character
Answer
Nongraphic character
18. C ++ allows how many types of integer constants?
19. Bitwise complement is a :
- Binary operator
- Arithmetic operator
- Unary operator
- None of these
20. Another name of the token is :
- lexical element
- lexical unit
- both a and b
- None of these
21. Floating constant is also known as :
- Real constant
- Exponent constant
- Fractional constant
- All of these
22. A character constant in C ++ must contain :
- Must be enclosed in single quotation marks
- One character
- Both a and b
- None of the above
23. A sequence of digits starting with 0 ( zero ) is taken to be an :
- Hexadecimal Integer
- Decimal Integer
- Octal Integer
- None of these
24. Underscore ( – ) counts as a :
- Letter
- Symbol
- Both a and b
- None of these
25. Symbol of Ellipsis is :
26. ….. …….. are data items that never change their values during a program run :
- Punctuation
- Operator
- Literals
- None of these
27. How many character constants are treated as-
- Double character
- Multi character
- Single character
- None of these
28. Symbol of block comment is :
- * /
- .
- //
- None of these