chapter 2 info tech

Which power control option performs a warm boot? Sleep Restart Shut down Log off

Restart

A touch pad is a pointing device usually found in laptops. True/False

True

RAM is volatile storage. True/False

True

________ printers work by spraying tiny drops of ink onto paper. Cloud-ready Inkjet Laser Large format

Inkjet

A(n) ______ is a laptop computer that can convert into a tablet-like device. all-in-one PC 2-in-1 PC ultrabook Chromebook

2-in-1 PC

Which of these is an example of optical storage media? SSD thumb drive DVD a flash memory card

DVD

Conventional disk drives are superior to SSD drives because they have no moving parts. True/False

False

The "brain" of the computer is the USB. True/False

False

Which of the following is NOT a port? Thunderbolt HDMI CPU USB

CPU

Which of these is considered the "brains" of the computer? RAM ROM USB CPU

CPU

In a computer, each_____ can represent one letter, number, or symbol. byte integrated circuit megabyte bit

byte

Which component of a computing device drains the battery the fastest? WiFi adapter Bluetooth adapter hard drive display screen

display screen

Which of the following can be both an input device and an output device? keyboard mouse laser printer display screen

display screen

The most common output device for soft output is a laser printer. inkjet printer. display screen. scanner.

display screens

Ergonomics is an important consideration for all computing devices. only for laptop and desktop computers, but never for mobile devices. only for laptop computers. only for desktop computers.

for all computing devices

Which of the following is NOT found on a motherboard? sound card RAM CPU hard drive

hard drive

All of the following are sensors found in certain smartphones EXCEPT magnetometer. accelerometer. barometer. hygrometer.

hygrometer

What type of printer heats toner to adhere it to the paper? laser impact inkjet 3D

laser

Which of the following functions of a computer is mostly responsible for turning data into information? input storage processing output

processing

Which of the following is one of the four major functions of a computer? handling Indexing processing verification

processing

The number of pixels that can be displayed on the screen at one time is known as what? screen resolution pixel density color depth viewing angle

screen resolution

Which of the following statements is TRUE? Smartphones do not contain a CPU. Smartphones are considered a type of computer. All cell phones are now smartphones. Smartphones have more computing power than desktop computers

smartphones are considered a type of computer

The fastest computer port is the ______ port Thunderbolt WiFi USB expansion

thunderbolt

Data and information are NOT interchangeable terms. True/False

true

Touch-screen devices usually feature _____________ keyboards. laser-projection optical virtual physical

virtual