Quizr

Home

Computer Science and IT MCQs

Introduction to Programming

Quiz # 3, MCQs

NOTE: Attempt all Questions to see the Result at the bottom of this page.

The Timer has started 10:00

1)

width() is member function of _____________
- A) cin object
- B) cout object
- C) Both cin and cout object
- D) None of the given option
Right Answer is the option "C"

2)

Templates are not type-safe.
- A) True
- B) False
Right Answer is the option "B"

3)

In if structure the block of statements is executed only,
- A) When the condition is false
- B) Use templates
- C) Use strings to store all types
- D) None of the given options
Right Answer is the option "B"

4)

In if structure the block of statements is executed only,
- A) When the condition is false
- B) When it contain arithmetic operators
- C) When it contain logical operators
- D) When the condition is true
Right Answer is the option "D"

5)

Header file: fstream.h includes the definition of the stream classes __________.
- A) ifstream, fstream, cout
- B) ifstream, fstream, ofstream
- C) fstream, cin, cout
- D) None of the above
Right Answer is the option "B"

6)

To access the data members of structure _______ is used.
- A) dot operator (.)
- B) * operator
- C) U operator
- D) None of given.
Right Answer is the option "A"

7)

eof( ), bad( ), good( ), clear( ) all are manipulators.
- A) True
- B) False
Right Answer is the option "A"

8)

Which kind of functions can access private member variables of a class?
- A) Friend functions of the class
- B) Private member functions of the class
- C) Public member functions of the class
- D) Friend, private and public functions
Right Answer is the option "A"

9)

The return type of operator function must always be void.
- A) True
- B) False
Right Answer is the option "B"

10)

Friend function of a class is ______________ .
- A) Member function
- B) Non-member function
- C) Private function
- D) Public function
Right Answer is the option "B"