computer

1.

1 point

Web 2.0 has led to a shift from just consuming content toward

producing content

less sharing of the work we produce

spending all our time on leisure activities

new standards for HTML

2.

1 point

QR codes can be linked to

a video

a facebook page

a website

any of the above

3.

1 point

Which of the following is NOT a reason to connect your digital entertainment device to your home network?

you can share digital content between network devices

your stored entertainment files are more secure when connected to a home network

you can easily download entertainment files are more secure when connected to a home network

you can access digital content stored on other network devices

4.

1 point

Which of the following tasks should you not consider performing on a public accessed secured network?

search for available flights to a business conference

check your checking account balance

check email for confirmation of a purchase

5.

1 point

The Khan Academy is

a simulation package to teach users how to run a business

a program in Africa to encourage study of mathematics

of use to students but not useful for instructors

a free technology tool used for education

6.

1 point

Computer forensic

analyzes the design of a computer system

is used to create three dimensional art

tests computers for hardware malfunction

analyzes computer systems to gather potential legal evidence

7.

1 point

Examples of crowdfunding and crowdsourcing include

bing and google

Ushahidi

call a bike and zipcar

kickstarter and mobilevice

8.

1 point

Whats the best type of computer for a graphic design or multimedia artist who does not need to travel for business

a pc desktop or laptop

a mac

all in one pc

9.

1 point

Digestible microchips

deliver medication through the skin

have embedded sensor to transmit information to physicians

look like small computer chips

are not approved by the FDA

10.

1 point

Social networking

cannot be immediate enough to react to quickly developing issues

only is useful for personal friendships

prevents two-way dialog between people

is incorporated as part of political strategy by many politicians

11.

1 point

Which of the following is not an input device

a touch screen monitor

a laser printer

an optical mouse

a keyboard

12.

1 point

Network adapters installed internally in a device are called NICS

True

False

13.

1 point

Which of these is not located on the motherboard

CPU

dvd drive

RAM

ROM

14.

1 point

Megabit per second is usually used to measure

data transfer rate

throughput

both A and B

only a

15.

1 point

Whats the best type of a computer for a sales rep who travels extensively and often needs to take notes and show product spec pages to clients in their offices, but has no need for high performance graphics?

all in-one-pc

tablet pc

pc notebook

16.

1 point

What is a terabyte

one billion bits

one trillion bits

one trillion bytes

one million bytes

17.

1 point

All devices must run the same version of an operating system o connect to a home network

True

False

18.

1 point

Which of these is not an optical storage device?

dvd drive

flash drive

blu-ray drive

cd drive

19.

1 point

Simulation software that can be used in education includes

data mining

the interactive body

moma wifi

netflix

20.

1 point

Where is the wireless network connection button located on the desktop

on the start menu

on the control panel

on the windows taskbar

21.

1 point

Monitor screens are made up millions of tiny dots known as

resolution points

bytes

bits

pixels

22.

1 point

Which port enables you to connect devices such as keyboards and printers to your computer

USB

connectivity

HDMI

DVI

23.

1 point

Inkjet printers are considered legacy technology

True

False

24.

1 point

what device would be used to amplify a wireless signal

dual band router

router amplifier

network interface card

wireless range extender

25.

1 point

Which of the following is an example of a locally administered network?

P2P network

client/server network

both A and B

Neither A and B

26.

1 point

Which of the following might cause interference or poor connectivity between nodes on a wireless network

concrete walls

nodes that are too far apart

some appliances

all of the above

27.

1 point

Ergonomics is an important consideration

only for laptop and desktop computers, but never for mobile devices

only for laptop computer

only for desktop computers

for all computing devices

28.

1 point

Which of the following is the best reason why somebody might choose a mac book pro?

needs a portable system with high performance graphical capabilities

needs a portable system with internet access

needs access to a portable sytem that can be used to present power point presenations

29.

1 point

What do you need to get wireless internet access at home

wireless nodes

wireless router

mobile router

all of the above

30.

1 point

How would you set up your connection so that it connects to a particular wireless network every time you're in the area without requesting any manual intervention

you cannot set up a connection this way

right click the connection and then click connect automatically

click the connection and then click the connect automatically check box

31.

1 point

Data and information are NOT interchangeable terms

True

False

32.

1 point

Which of the following is true about crisis mapping software

it is only useful for times of political upheaval

it is only useful for collecting email results

the results of the crisis map can only be displayed on a computer

Ushahidi was created in a few days and distributed globally for free

33.

1 point

Which type of internet connection requires hardware to be installed outside your home?

dial-up

DSL

fiber-optic

satellite

34.

1 point

What is TRUE about super computers

they are specially built to support hundreds of users simultaneously

they are specially designed computing devices that reside in other devices

They are best used to execute many programs at the same time

they perform complex calculations rapidly

35.

1 point

Home network servers are used for file management tasks on a home network

True

False

36.

1 point

The processor speed of the cpu is not the only measure of a processor's expected performance

True

False

37.

1 point

What;s the best type of computer for an administrative assistant with limited office space who does not travel but needs access to microsoft office software

mac book pro

all in one pc

netbook

38.

1 point

Being computer literate means you know how to solve any computer problems

True

False

39.

1 point

Being computer literate is an advantage in almost every type of career

True

False

40.

1 point

Which of the following would NOT be a benefit of networking computers

Sharing printers and other peripherals

sharing software licenses

sharing files

sharing an internet connection

41.

1 point

The hard drive is an example of a volatile storage device

True

False

42.

1 point

Modern motivation theory says people work hardest when offered the highest pay

True

False

43.

1 point

Which of the following can be used to add additional ports to your network?

router extenstion

router hub

switch

switch extension

44.

1 point

802.11ac is the current wireless Ethernet standard

True

False

45.

1 point

The type of the computer that you might find in your car

a mainframe computer

a supercomputer

an embedded computer

none of the above

46.

1 point

What should you do to make sure you have the most updated list of connections in your wireless network connection list

configure a new network connection

reboot your computer

refresh the list

47.

1 point

Being computer literate includes being able to

avoid spam, adware, and spyware

using the web effectively

diagnose and fix hardware and software problems

all of the above

48.

1 point

To determine what devices are connected to your router you should

log into an account associated with your router's ip address

view my computer properties

look to see if the devices ip address matches the routers IP address

all of the above

49.

1 point

To add ports to your computer, what do you need?

an expansion hub

a flash memory card

an external hard drive

a digital media card reader