Intro to computer final Flashcards

1
Q

All of the following are examples of real security and privacy risks except :

A

B. Spam

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2
Q

Surgeons can perform delicate operations by manipulating devices through computers instead of manually . This technology is known as :

A

A. Robotics

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3
Q

_ is the science that attempts to produce machines that display the same type of intelligences that humans do .

A

D. Artificial intelligence

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4
Q

A _ is approximately one billion bytes

A

C.gigabyte

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5
Q

All of the following are examples of input devices except a :

A

D: printer

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6
Q

The CPU and memory are located on the :!

A

B. Motherboard

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7
Q

Word processing , spreadsheet , and photo -editing are examples of :

A

A. Application software

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8
Q

Any computer parts going to actually touch are considered to be :

A

A. Hardware

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9
Q

Most common input devices are the _ and the _

A

D. Keyboard and mouse

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10
Q

And I-beam or an arrow is known as the mouse

A

D. Pointer

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11
Q

The _ is the number of times per second the electron beam scans the monitor and recharges the illumination of each pixel

A

A . Refresh rate

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12
Q

__ is when the more power-hungry components ,such as a monitor and the hard drive , are put in idle

A

B. Standby mode

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13
Q

usb ports are fast replacing traditional __ and __ board because of their ability to transfer data quickly

A

A. Parallel , serial

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14
Q

The __,House inside the system unit , regulates the wall voltage to the voltages required by the computer chips

A

D. Power supply

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15
Q

Flash drives plug into a

A

A. USB port

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16
Q

__ design , install , configure , and maintain the network equipment and infrastructure

A

A. Network administrators

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17
Q

Which of the following job types requires that an employee report for work to the same location each day and maintain regular core hours of attendance?

A

A. Office based

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18
Q

The Internet has its roots in the project started by

A

A. The u.s . Military

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19
Q

All of the following are media players except

A

D. Indie podder

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20
Q

Personal logs or journal entries posted on the web Are known as

A

C. Blogs

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21
Q

An area on the web many people come together to communicate online Isa

A

D. Chat room

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22
Q

All of the following are examples of multimedia except

A

B.text

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23
Q

One way to mark a site so that you can return to it later is to

A

A. Use favorites or bookmark

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24
Q

The Internet has its roots in __ , a four node network , funded by the US government for the military in the late 1960s

A

A.arpanet

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25
Q

The __ Shows on the website and the pages that you have visited over a period of time

A

D. History list

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26
Q

__ Are small text files that some website automatically store on your computers hard drive when you visit the site

A

A.cookies

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27
Q

The ad ware programs that are more intrusive and transmit information about you that your knowledge are considered

A

B.spyware

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28
Q

When you are on the Internet , your browser Keeps track of the website you have visited in the__ let it download them faster.

A

D. Cache

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29
Q

All of the following are examples of the word processing software except;

A

A.microsoft

30
Q

To save an existing file with a new name at your new location, Should you use the__command .

A

D. Save as

31
Q

The cell address C5 indicates that the cell

A

B. Is at row 5 , column c of the worksheet

32
Q

All of the following terms are associated with spreadsheet software except;

A

D. Virus detection

33
Q

Software refers to a set of instructions that tell computer what to do . These instruction sets are called

A

A. Programs

34
Q

Microsoft PowerPoint and Corel presentations are examples of__software

A

B. Presentation

35
Q

A table is a collection of related;

A

D. Records

36
Q

Computer - Aided design software can do all of the following except;

A

A. Design and create a web page

37
Q

Custom software , developed to address the specific needs of a company ,is known as the__software

A

D. Proprietary

38
Q

CAD software is most likely to be used by :

A

B. Engineers

39
Q

Repair for a known software bug ,usually available at no charge on the Internet it’s called an;

A

B. Patch

40
Q

forms that provide the basic structure for a particular kind of document are known as;

A

B. Templates

41
Q

What is the most common type of compatibility a software manufacturer will provide for new versions of the software

A

C. Backward compatibility but not forward compatibility

42
Q

When installing software , You must except the__agreement before you can continue with the installation

A

A. Software

43
Q

When available , The best way to remove an unwanted software application is true;

A

A. Use the applications uninstall program

44
Q

Quality of a digital camera is determined by its

A

A. Resolution

45
Q

The ___ is like a traffic cop the coordinates the flow of data and information through the computer system and provide a way for the user to interact with the computer

A

B. Compute r

46
Q

THe MS-DOS operating system is a;

A

C. Command -driven interface , Single task operating system

47
Q

Linux is a__operating system

A

C. Open source

48
Q

Operating system does all of the following except:

A

D. Enable users to perform a specific task such as document editing

49
Q

During the boot process, the __ looks for the system files

A

B. Bios

50
Q

___ are list of commands that appear on the screen

A

C. Menus

51
Q

___ is the ability of an operating system to control the activities of multiple programs at the same time

A

A. Multitasking

52
Q

The Blocks of code, included in the operating system , The software applications interact with unknown as;

A

A. Application programming interfaces .

53
Q

MS-DOS is a __ operating system

A

C.command driven

54
Q

A spooler is an

A

C. Program that coordinates the print jobs that are waiting to print

55
Q

virtual memory is the position located;

A

D. in the hard drive

56
Q

According to Moore’s law:

A

D. Cpu capacity will double every year

57
Q

The CPU does all of the following except;

A

A. Store data

58
Q

Dram , SRAM , DDR , RAM are all types of :

A

C. Random access memory

59
Q

___Storage refers to storage loses its data when the power is turned off

A

B.volatile

60
Q

The Number of pixels displayed on the screen is known as;

A

A. Resolution

61
Q

Which of the following portable storage devices is likely to have the lease storage capacity

A

Which of the following portable storage devices is likely to have the lease storage capacityC. Floppy disk

62
Q

Device that converts binary data into the images that display on the monitor is called and :

A

B. Video card

63
Q

Which of the following can be connected to an RJ-45 jack

A

D. Network connections

64
Q

___Ports are replacing traditional parallel and serial port .

A

B . Usb

65
Q

The network architecture used in most home networks is;

A

B. Peer - to - peer LAN

66
Q

Design of the network is called the network;

A

A. Architecture

67
Q

___Are the navigation devices that act as the “ traffic cops “ of the network and forward package to Nagy on the same network ( not beetween two networks )

A

C. Switches

68
Q

The Home network is connected to the Internet__is required to send data between the two networks

A

A. Router

69
Q

CAT 5 , CAT5E , and CAT 6 are all types of :

A

C. Utp cables

70
Q

A wireless network uses__as it’s transmission media

A

B. Radio waves