3.1

Laptops, all-in-one desktops, and smartphones usually have _____

Internal microphones

Overheating caused by direct sunlight can damage the _____. Select all that apply.

LCD screen, hard drive, processor

Binary code uses alphanumeric characters to represent all values.

No

You should unplug your computer if you _____.

Smell burning or see smoke rising from it

Modern processors often have ____ levels of cache.

Three

A specific touch motion you use to issue commands is called a gesture

True

The connector on a USB flash drive allows transmission of both data and power.

True

External hardware can be connected without wires or cables.

Ture

Solid state hard drives are a type of _________ memory

Yes

Solid state hard drives are a type of _________ memory

flash

A fitness tracker is an example of a(n) ______ device

mixed

Which of the following are examples of pointing devices? Select all that apply

mouse touchpad

The System Restore command in Windows returns deleted or modified documents.

no

Benchmarking is an evaluation of _____.

performance

If the image seems stretched, your computer's display may not be set to the default _____.

resolution

Solid state drives are more durable than hard disk drives.

ture

Software that converts text into speech is called a ______.

voice synthesizer

A stylus is an input device.

yes

An operating system uses available storage space on a startup drive for _____. Select all that apply.

A. storing programs B. virtual memory C. storing apps

You type out a few sentences in an MS Word file, and save it on your desktop. How is this data stored in the computer?

As a combination of 1s and 0s

Interference is a common problem with _____ devices. Select all that apply.

Bluetooth wireless

When using a Windows Internet browser, pressing _____ reloads a page

F5

Console systems only allow one game pad to be used at a time.

False