Gr 11 Short Questions June 2

A 3.5" external drive can get all the power it needs from a USB port.

• True

• False

A Boolean value in Access can assume only one of two logical values, i.e. yes/no or true/false.

• True

• False

An accelerometer is used to detect how you are holding a mobile device so the operating system can change the orientation of the screen appropriately.

• True

• False

The RANDBETWEEN function in Excel is used to return a random real (decimal) number

between 0 and 1

• True

• False

It is best to use optical zoom on a digital camera to ensure that magnified images do not become blurry and pixelated.

• True

• False

The lumen rating is a measure of a camera’s sensitivity to light.

• True

• False

The term client refers to any computing device connected to a network that makes use of network resources.

• True

• False

Laser printers allow one to create physical objects from designs created on a computer.

• True

• False

The term adware refers to any technique or software that tries to monitor the way you use your computer, and then to report this information to a third party.

• True

• False

A continuous section break can be used to ‘balance’ (evenly distribute) the amount of text in columns, in a Word document.

• True

• False