Computer Applications Quiz

A speaker is

• an input device.

• an output device.

• a processing device.

• a storage device.

Print resolution of a printer is measured in DPI. What does the term DPI mean?

• Data per inch

• Digit per inch

• Display per inch

• Dots per inch

Which of the following describes the function of a modem?

• A device that amplifies signal for faster connectivity.

• A device that connects multiple computers together.

• A device that converts digital signal into analog signal.

• A device that is used for displaying graphics and images.

Which of the following is not an example of a storage device?

• DVD-ROM

• Flash drive

• Hard disk

• Plotter

Which of the following actions has a high risk of infecting your computer with a computer virus?

• Entering text using a keyboard.

• Opening an unknown email attachment.

• Playing music on the computer.

• Uploading files to the computer.

Changing the size of a bitmap image will result in

• distortion and loss of quality.

• file size increase without change of quality.

• no changes to the image quality.

• the image getting sharper.

Which of the following is not a raster graphic file format?

• BMP

• JPEG

• SVG

• TIFF

Image Y has been changed to become Image Z. Which graphics features has been used?

• Exclusion

• Difference

• Intersection

• Union

What is a footnote used for in a document?

• To provide additional information for a word.

• To provide an image for the document.

• To provide a summary of the document.

• To provide the main content of the document.

What does full justification of the text in a document mean?

• Aligning the text to the center.

• Aligning the text to the left and right margins.

• Aligning the text to the left margin.

• Aligning the text to the right margin.