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Home ‣ Computer Science ‣ Object Oriented Programming Using C++ Comments
- Question
To enter a comment in a C++ program, you begin the comment with _____
Options- A. **
- B. &&
- C. \\
- D. @
- E. //
- Correct Answer
- //
- 1. Which of the following statements allows the user to enter data at the keyboard?
Options- A. cin << currentPay;
- B. cin >> currentPay;
- C. cout << currentPay;
- D. cout >> currentPay;
- E. None of the above Discuss
- 2. Overloaded functions are required to
Options- A. have the same return type
- B. have the same number of parameters
- C. perform the same basic functions
- D. None of the above Discuss
- 3. C++ allows you to define the same functions more than once in the same program _____
Options- A. if the definitions are identical
- B. if the definitions are included in two separate #include files
- C. if the definitions are located in a single #include file that is included more than once
- D. C++ does not allow you to define the same functions more than once in the same program Discuss
- 4. Which of the following is(are) invalid string constant(s)?
Options- A. '7.15 pm'
- B. "i like e"
- C. "7.3el2"
- D. "1234el2"
- E. None of the above Discuss
- 5. Which of the following are valid characters for a numeric literal constant?
Options- A. a comma
- B. a dollar sign ($)
- C. a percent sign (%)
- D. a space
- E. None of the above Discuss
- 6. A function that returns no values to the program that calls it is _____
Options- A. not allowed in C++
- B. type void
- C. type empty
- D. type barren Discuss
- 7. Evaluate the following expression: 3 >6&&7>4
Options- A. True
- B. False Discuss
- 8. Header files often have the file extension _____
Options- A. .H
- B. .HE
- C. .HEA
- D. .HEAD Discuss
- 9. If you design a class that needs special initialization tasks, you will want to design a(n) _____
Options- A. housekeeping routine
- B. initializer
- C. constructor
- D. compiler Discuss
- 10. Which of the following assigns the number 5 to the area variable?
Options- A. area 1 = 5
- B. area = 5
- C. area == 5
- D. area --> 5
- E. area < > 5 Discuss
Object Oriented Programming Using C++ problems
Search Results
Correct Answer: cin >> currentPay;
Correct Answer: None of the above
Correct Answer: C++ does not allow you to define the same functions more than once in the same program
Correct Answer: '7.15 pm'
Correct Answer: None of the above
Correct Answer: type void
Correct Answer: False
Correct Answer: .H
Correct Answer: constructor
Correct Answer: area = 5
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