Intro to computer final Flashcards

(70 cards)

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
The __ Shows on the website and the pages that you have visited over a period of time
D. History list
26
__ Are small text files that some website automatically store on your computers hard drive when you visit the site
A.cookies
27
The ad ware programs that are more intrusive and transmit information about you that your knowledge are considered
B.spyware
28
When you are on the Internet , your browser Keeps track of the website you have visited in the__ let it download them faster.
D. Cache
29
All of the following are examples of the word processing software except;
A.microsoft
30
To save an existing file with a new name at your new location, Should you use the__command .
D. Save as
31
The cell address C5 indicates that the cell
B. Is at row 5 , column c of the worksheet
32
All of the following terms are associated with spreadsheet software except;
D. Virus detection
33
Software refers to a set of instructions that tell computer what to do . These instruction sets are called
A. Programs
34
Microsoft PowerPoint and Corel presentations are examples of__software
B. Presentation
35
A table is a collection of related;
D. Records
36
Computer - Aided design software can do all of the following except;
A. Design and create a web page
37
Custom software , developed to address the specific needs of a company ,is known as the__software
D. Proprietary
38
CAD software is most likely to be used by :
B. Engineers
39
Repair for a known software bug ,usually available at no charge on the Internet it's called an;
B. Patch
40
forms that provide the basic structure for a particular kind of document are known as;
B. Templates
41
What is the most common type of compatibility a software manufacturer will provide for new versions of the software
C. Backward compatibility but not forward compatibility
42
When installing software , You must except the__agreement before you can continue with the installation
A. Software
43
When available , The best way to remove an unwanted software application is true;
A. Use the applications uninstall program
44
Quality of a digital camera is determined by its
A. Resolution
45
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
B. Compute r
46
THe MS-DOS operating system is a;
C. Command -driven interface , Single task operating system
47
Linux is a__operating system
C. Open source
48
Operating system does all of the following except:
D. Enable users to perform a specific task such as document editing
49
During the boot process, the __ looks for the system files
B. Bios
50
___ are list of commands that appear on the screen
C. Menus
51
___ is the ability of an operating system to control the activities of multiple programs at the same time
A. Multitasking
52
The Blocks of code, included in the operating system , The software applications interact with unknown as;
A. Application programming interfaces .
53
MS-DOS is a __ operating system
C.command driven
54
A spooler is an
C. Program that coordinates the print jobs that are waiting to print
55
virtual memory is the position located;
D. in the hard drive
56
According to Moore's law:
D. Cpu capacity will double every year
57
The CPU does all of the following except;
A. Store data
58
Dram , SRAM , DDR , RAM are all types of :
C. Random access memory
59
___Storage refers to storage loses its data when the power is turned off
B.volatile
60
The Number of pixels displayed on the screen is known as;
A. Resolution
61
Which of the following portable storage devices is likely to have the lease storage capacity
Which of the following portable storage devices is likely to have the lease storage capacityC. Floppy disk
62
Device that converts binary data into the images that display on the monitor is called and :
B. Video card
63
Which of the following can be connected to an RJ-45 jack
D. Network connections
64
___Ports are replacing traditional parallel and serial port .
B . Usb
65
The network architecture used in most home networks is;
B. Peer - to - peer LAN
66
Design of the network is called the network;
A. Architecture
67
___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 )
C. Switches
68
The Home network is connected to the Internet__is required to send data between the two networks
A. Router
69
CAT 5 , CAT5E , and CAT 6 are all types of :
C. Utp cables
70
A wireless network uses__as it's transmission media
B. Radio waves