Is any hardware component that allows you to enter data and instructions into a computer

Please state the best answers for all the questions at below.

A1.      A(n) _________ device is any hardware component that allows you to enter data and instructions into a computer.

a.

output

c.

input

b.

communications

d.

terminal

A2.      _____________ computing involves reducing the electricity consumed and environmental waste generated when using a computer.

a.

Green

c.

Streamlined

b.

Universal

d.

Comprehensive

A3.      Each of the following is a popular type of mobile device EXCEPT _________.

a.

handheld computers

c.

smart phones

b.

PDAs

d.

mainframes

           A4.      _____________ sets standards and guidelines for many areas of the Internet.

a.

The NSF

c.

The W3C

b.

ARPA

d.

DARPA

A5.      To find a Web page, the user of a resource like that in the accompanying figure, would simply enter a word or phrase, called ____________, in the search engine's text box.

a.

keywords

c.

hits

b.

icons

d.

any of the above

A6.      On a Web page, a(n) ____________ is a small version of a larger graphic.

a.

keyframe

c.

applet

b.

thumbnail

d.

extraction

A7.      A(n) _____________ is a rectangular area of the screen that displays data and information.

a.

frame

c.

workspace

b.

box

d.

window

A8.      ________________ software is software that allows users to organize data in rows and columns and perform calculations on the data.

a.

Database

c.

Spreadsheet

b.

PIM

d.

PDA

A9.      Two popular _____________ are Microsoft Office and Apple iWork.

a.

personal information managers

c.

clip art/image galleries

b.

software suites

d.

application service providers

A10.    A computer ______________ is a small piece of semi-conducting material, usually silicon, on which integrated circuits are etched.

a.

plug

c.

chip

b.

port

d.

roster

A11.    The pace of the system clock, called the ______________ speed, is measured by the number of ticks per second.

a.

temporal

c.

processor

b.

system

d.

clock

A12.    ______________ technology uses a continuous flow of fluid(s), such as water and glycol, in a process that transfers the heated fluid away from the processor.

a.

Memory

c.

Fluid infusion

b.

Dynamic heat transfer

d.

Liquid cooling

A13.    A (n) _______________ allows the computer processor to communicate with peripherals.

a.

data bus

c.

expansion bus

b.

front side bus

d.

backside bus

A14.    The _____________ is a symbol on the screen, usually a blinking vertical bar that indicates where the next character typed will display.

a.

mouse

c.

cursor

b.

index

d.

keystroke

A15.    Similar to a mechanical mouse that has a ball on the bottom, a(n) ____________ is a stationary pointing device with a ball on its top or side.

a.

trackball

c.

optical mouse

b.

touchpad

d.

stylus

A16.    An ATM (automated teller machine) asks users to enter a password, called a ________________, which verifies that the user is the holder of the bankcard.

a.

digital signal processor (DSP)

c.

universal product code (UPC)

b.

private origin signal (POS)

d.

personal identification number (PIN)

A17.    A(n) ________________ is a single point in an electronic image.

a.

pica

c.

icon

b.

pixel

d.

key

A18.    A hard copy also is called a(n) _________________.

a.

scanned copy

c.

resolved copy

b.

display copy

d.

printout

A19.    A(n) ______________ printer is a small printer that prints on an adhesive-type material that can be placed on a variety of items such as envelopes, packages, optical discs, photos, file folders, and toys.

a.

mobile

c.

label

b.

thermal wax

d.

dye-sublimation

A20.    _____________ are audio output devices that cover or are placed outside the ear.

a.

Earphones

c.

Headphones

b.

Earbuds

d.

VoIPs

Answer & Explanation

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What device allows you to enter data and instructions into a computer?

What is the hardware component that is used to input data?

Which of the following hardware components allows you to enter data in the computer *?