C++ QUIZ
Q: Which one is not a valid identifier?
- A: rdd2
- B: x (5)
- C: _DATE_
- D: A3O
Q: For using maths functions in code which file is necessary to include?
- A: mathematics
- B: mathfile
- C: cmath
- D: math
Q: Sequence of characters delimited by quotation marks is called ____.
- A: Array
- B: String literals
- C: Linked lists
- D: None of them
Q: C++ requires every statement to end with a ____.
- A: Colon :
- B: Question mark ?
- C: Comma ,
- D: Semi-colon ;
Q: \n symbol is used for ____.
- A: New line
- B: Return type
- C: Used with Cout
- D: None of them
Q: Total number of keywords in C++ is ____.
Q: Data type int short consists of all integers in range of ____.
- A: (-128 to +128)
- B: (-32,768 to +32,767)
- C: (-6,536 to +6,536)
- D: None of them
Q: Variable1= expression; which one is evaluated first?
- A: Variable1
- B: Expression
- C: Both are evaluated equally
- D: None of them
Q: Int has a range of ____.
- A: 1 byte
- B: 2 bytes
- C: 4 bytes
- D: 8 bytes
Q: Empty string is denoted by ____.