COMPUTER QUIZ - 6

1/10

Powerful key that lets you exit a program when pushed ................

Arrow key

Space bar

Escape key

Return key

2/10

You can use the tab key to ...........

move a cursor across the screen

indent a paragraph

move the cursor down the screen

Only (a) and (b)

3/10

Which keys enable the input of numbers quickly ?

Function keys

The numeric keypad

Ctrl, shift and Alt

Arrow keys

4/10

Digital photos and scanned images are typically stored as ................... graphics with extension such as .bmp, .png, .jpg, .tif, or .gif .

vector

bitmap

either vector or bitmap

neither vector nor bitmap

5/10

OCR stands for -

Optical Character Recognition

Optical CPU Recognition

Optimal Character Rendering

Other Character Restoration

6/10

Which device is used as the standard pointing device in a Graphical User Environment ?

Keyboard

Mouse

Joystick

Track ball

7/10

Which of the following is not an output device ?

Plotter

Printer

Monitor

Touch Screen

8/10

What is a keyboard used for?

Input text and numbers and send commands to the computer

To create new keys to use with your computer

To open the computer up

To create pictures and images and send them to your computer

9/10

What are the speakers attached to your computer used for ?

Displaying images

Sending messages

Storing messages

Handling sound and music

10/10

The mouse ...... usually appears in the shape of an arrow .

Indicator

Marker

Meter

Pointer

Result: