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