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Computer Essentials 2 Flashcards | StudBud
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Computer Essentials 2
Computer Essentials 2
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An #ECDL quiz relating to #Computer #Essentials
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25 cards
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Questions
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Answers
1
Which of the following is most likely to improve the performance of a computer
Increase the amount of RAM being used
Increase the number of applications running simultaneously
Attach a bigger printer
Increase size of monitor being used
2
Which of the following is harmful software that can generate copies of itself and spread
An application system
An operating system
A computer virus
A web log
3
Which type of software controls the allocation of resources and software on the computer
Utility software
Browser software
Operating System software
Security software
4
A software application that helps users with a physical disability to enter data on a PC
On-Screen keyboard
Screen Reader
Screen Saver
Screen magnifier
5
Which 1 of the following would best describe Software
Keyboard
Internet Browser
Monitor
Printer
6
Which 1 of the following is a kilobyte
1,024 bits
1,024 bytes
1,000,000 bytes
1,000 bytes
7
Which of the following would require the use of a database application
Record details of staff training courses
Compose a standard letter for a mail shot
Design a cover for a new magazine
Calculate a budget for a new project
8
Which of the following statements about Read Only Memory is true
Application programs can write data to ROM
The contents of ROM are not deleted when the computer is off
Internet pages are stored in ROM while they are being loaded
The contents of ROM are deleted when the computer is off
9
Which 1 of the following is the CPU in a computer
Control Program Unit
Control Process Unit
Central Processing Unit
Calculating Process Unit
10
Which of the following is the reason why users should log on with a username and password
To be aware of who is in the building
To enable a personalised greeting for each other
To protect computers on a network against unauthorised use
To check up on the time-keeping of users
11
Which of the following helps maintain good posture when sitting in front of a computer
Correctly positioning the computer, desk and seat
Use low-level lighting
Sitting close to the monitor
Recycling print cartridges
12
Which 1 of the following describes MAC OS
An anti-virus scanner
A backup utility
A database application
An operating system
13
Which of the following virtual communities normally allows sharing of photos/video clips
Social networking websites
Internet chat rooms
Online computer games
Internet forums
14
Which of the following describes uploading
Saving a web page from the internet to a personal computer
Transferring data from a web server to a personal computer
Transferring data from a personal computer to a web server
Copying a free image from a web page
15
Which of the following is a feature of software copyright
It recognises the rights of the software author
It makes software freeware
It denies the rights of the software author
It encourages software piracy
16
Which of the following about internet connection services is true
Dial-ups do not stop you from using your phone line to call
Dial-up connections are always-on while PC is switched on
Broadband is usually slower than dial-up connections
Broadband allows sharing 1 connection with more than 1 PC
17
What is the best way to protect a computer from data loss
Change your password regularly
Make regular backups of data to a removable device
Lock the computer when it is not being used
Delete archive files each month
18
Which of the following describes Instant Messaging (IM)
Technology that enables telephone conversations over the Net
A web feed format used to publish frequently updated news
Real-time texting between 2 or more people over the Net
Making an instant cup of coffee
19
Describes an audio/video recording posted on a website that can be downloaded and played later
A web log
A podcast
An RSS feed
A broadcast
20
Which 1 of the following is a storage medium
CPU
Stylus
Trackball
USB Flash Drive
21
A Laptop is most likely to have which of the following input devices fitted as standard
Scanner
Touchpad
Joystick
Mouse
22
Which of the following usually causes RSI
Using a chair without arms
Typing for a long period without a break
Viewing a monitor that has a lot of glare and reflections
Working where there is inadequate lighting and ventilation
23
Which 1 of the following best describes Windows 10
A backup utility
An Operating System
A database application
An anti-virus scanner
24
Which 1 of the following activities could lead to the spread of a computer virus
Using only software that has been check for viruses
Using a CD from an unknown source to exchange data
Opening only virus-checked attachments from known sources
Maintaining regularly updated anti-virus software
25
Which 1 of the following can be used to both input and output information
Keyboard
Monitor
Mouse
Touchscreen
