C++ Questions

Multiple choice FINAL ANSWER IS ENOUGH WILL UPVOTE

Question 2

Which of the following is not a computer?

Group of answer choices

File server.

Personal computer.

LAN.

Workstation.

Question 23

In a typical nested for-loop used to process a two-dimensional array, following the end of the each execution of the inner for loop:

Group of answer choices

The outer for loop initializes its counter variable.

The inner for loop increments its counter variable.

The outer for loop increments its counter variable.

The inner for loop initializes its counter variable.

Question 48

The is-a relationship represents.

Group of answer choices

A friend.

Information Hiding.

Inheritance.

Composition.

Question 66

Which of the following is not true about setw and width?

Group of answer choices

They are used to set the field width of output.

They only apply for the next insertion/extraction.

Both of them can perform two tasks, setting the field width and returning the current field width.

If the width set is not sufficient the output prints as wide as it needs.