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WorksheetsForm 4 Revision I.T Exam
Total questions: 60
Worksheet time: 30mins
Name
Class
Date
1.
When the computer is working on given instructions, it is called
a)
Output
b)
Processing
c)
Storage
d)
Input
2.
Which of the following types of computers would process information at the fastest rate?
a)
Embedded
b)
Super computer
c)
Main Frames
d)
Mobile devices
3.
Which of the following are functions of the control unit? 1. Read instruction 2.Direct operations 3.Execute instruction
a)
1 and 2 Only
b)
1 and 3 Only
c)
2 and 3 Only
d)
1, 2 and 3
4.
Which of the following is a disadvantage of cloud storage?
a)
Accessibility (offline/without internet)
b)
Reduction of storage cost to organization
c)
Increased possibility for disaster recovery
d)
Efficient management of stored data
5.
Which of the following storage media uses laser technology to store data?
a)
Flash Drive
b)
Magnetic tape
c)
CDROM
d)
Hard disk
6.
Which of the following is an example of an embedded computer system?
a)
Desktop
b)
IBM z system
c)
Smart television
d)
Laptop
7.
Which of the following input devices is used to read pencil or pen marks on amultiple choice answer sheet?
a)
OCR
b)
OMR
c)
POS
d)
MICR
8.
Which of the following output is an example of a hard copy?
a)
An oral speech delivered by a speaker
b)
A bill produced from a printer
c)
The display on a monitor
d)
A picture on a wall produced from a multimedia projector
9.
Which of the following tasks would MOST likely require an advance graphics card?
a)
Program development
b)
Web browsing
c)
SBA development
d)
Video editing
10.
In modern computers, the CPU speed is measured in
a)
kilohertz
b)
gigabytes
c)
kilobytes
d)
gigahertz
11.
Quality Developers is a company that writes programs to do specific jobs for other companies. These programs are called..................
a)
general-purpose software
b)
special-purpose software
c)
custom-purpose software
d)
off-the-shelf software
12.
Which of the following are software interfaces? 1.Graphical user interface (GUI) 2.Touchscreen 3.Menu-driven
a)
1 and 2 Only
b)
1 and 3 Only
c)
2 and 3 Only
d)
1, 2, and 3
13.
Desreen has a desktop computer system. She turns on the system and waits five minutes but no image is displayed. During troubleshooting, which of the following is MOST likely to be identified as the problem?
a)
Keyboard is disconnected
b)
The power cable to the monitor is loose
c)
The battery power connected to the system is loose
d)
Touchscreen is disabled
e)
14.
John is required to email a copy of his SBA to his teacher. This emailed copy is referred to as
a)
Soft Copy
b)
Hard Copy
c)
Tangible Copy
d)
Machine-Readable Copy
15.
James Café keeps payroll information stored in files on a cloud account. Which of the following BEST describes how these files can be accessed?
a)
Serial
b)
Random
c)
Sequential
d)
Indexed sequential
16.
Which of the following statements BEST describes the term 'information'?
a)
It is raw facts
b)
It is meaningful
c)
It does not have any value
d)
It is not the result of processing
17.
Color, typography, and layout all makeup...…
a)
User Experience
b)
Design Principals
c)
Mobile Optimization
d)
Security
18.
Which of the following technologies is MOST suitable for transferring data between two mobile phones
a)
Bluetooth
b)
Fibre optics
c)
Microwave
d)
Twisted pair
19.
Uploading or downloading data to or from a remote computer is done using
a)
blogging
b)
instant messaging
c)
Internet relay chat
d)
file transfer protocol
20.
Each website on the Internet can be accessed by entering a unique address. This address is referred to as the
a)
HTTP
b)
HTML
c)
FTP
d)
URL
21.
Which of the following network components is BEST suited for connecting LANs in a metropolitan area network?
a)
Hub
b)
Switch
c)
Router
d)
Modem
22.
Which of the following BEST defines'cyberbullying'?
a)
Connecting to a network
b)
Using an electronic device to harass someone
c)
Using electronic devices to connect to WiFi
d)
Using mobile devices to send a message to someone
23.
You received an email from someone who claims to be a representative from your school. The email asked you to click on a link to reset your password. You should proceed with caution because the email may be a
a)
spam threat
b)
malware attack
c)
phishing attack
d)
legitimate request
24.
Using electronic devices to view a chat conversation between two friends, in realtime, without their knowledge is
a)
propaganda
b)
a violation of privacy
c)
a denial of service attack
d)
an electronic eavesdropping
25.
The use of “*********” to hide a password being entered into a computer system is termed
a)
antivirus
b)
phishing
c)
biometrics
d)
encryption
26.
Which of the following are physical restrictions with respect to data security? 1. Firewall 2. Locking up the hardware 3. Biometric systems
a)
1and 2 only
b)
1 and 3 only
c)
2 and 3 only
d)
1, 2 and 3
27.
Which of the following actions is NOT considered a computer crime?
a)
Piracy
b)
Hacking
c)
Encryption
d)
Industrial espionage
28.
Including material obtained from online sources in an assignment and then submitting the assignment without giving credit to the online sources is referred to as
a)
plagiarism
b)
e-learning
c)
fraternization
d)
collaboration
29.
Telecommuting can BEST be described as
a)
communicating between two companies
b)
working from home by connecting home and office
c)
working from home by having employees at home
d)
communicating between home and office
30.
In word processing, an efficient way to move the third paragraph in order to place it after the fifth paragraph is
a)
cut and paste
b)
copy and paste
c)
copy, cut and paste
d)
cut, copy and paste
31.
Which of the following should be considered when creating a website?
a)
Cost of each webpage
b)
Position of the homepage in the website
c)
Compiler needed to develop the website
d)
Intended audience for the website
32.
Which of the following should be done before publishing a website?
a)
Compile the source code.
b)
Create the algorithm for the website.
c)
Ensure that all hyperlinks are working correctly.
d)
Purchase the software needed to develop the website.
33.
What is the name of the highlighted word or picture in a webpage that a user can click on to go to another webpage?
a)
Hypertext
b)
Bookmark
c)
Hyperlink
d)
Connection
34.
Which of the following is NOT a fundamental web design principle?
a)
Usability
b)
Aesthetics
c)
Encryption
d)
Accessibility
35.
Which of the following can not be found in this picture of a webpage
a)
Email hyperlinks
b)
Hyperlinks to an internal web page
c)
Hyperlinks to an external web page
d)
Images used as hyperlinks
36.
Which of the following is the Complete URL for this webpage
a)
dances.dan
b)
www.dances.dan
c)
http://www.dances.dan
d)
https://www.dances.dan
37.
Which of the following is an example of a spreadsheet function?
a)
function sum(A1, A2, A3)
b)
sum = A1 + A2 + A3
c)
= sum(A1:A3)
d)
= A1 + A2 + A3
38.
Which type of application is BEST suited to prepare a budget?
a)
Database
b)
Spreadsheet
c)
Word processor
d)
Desktop publishing
39.
An algorithm specifies the flow of ____________ from one process to another
a)
instructions
b)
outputs
c)
control
d)
inputs
40.
Cell C4 contains
a)
a formula
b)
a function
c)
a range
d)
a graphic
41.
If the contents in cell C4 are dragged to cells C5 through C7, (C1 has an absolute Cell reference), then C7 contains
a)
=B4*$C$1
b)
=B4*C7
c)
B7*$C$1
d)
=B7*C7
42.
If the contents in cell C4 are dragged to cells C5 through C7, (C1 has an absolute Cell reference), then C7 contains
a)
2.5
b)
2.7
c)
0.2
d)
0.27
43.
Cindy bought a new set of bookshelf speakers for her desktop computer. Cindy has a problem that every time she plays music her monitor screen gets blurry or discolored. Cindy has come to you for recommendation. Choose the Most Appropriate answer.
a)
Move speakers further away from monitor
b)
Buy new monitor
c)
Move speaks closer to monitor
d)
Change cables
44.
You plug your printer to your computer. The printer works fine but you can not find the printer on your computer. What should you do to solve this problem?
a)
Ensure the printer driver is installed on the computer
b)
Buy a new Power Strip
c)
Power on the Monitor
d)
Ensure that the printer is plugged into a power strip or outlet and the printer is turned on
45.
The following variables s, t and u, have been assigned the values shown.s = 5 t = 6 u = 3 Which of the following statements does NOT evaluate to true?
a)
u > 7 and t < = 7
b)
s < t or u < = s − 2
c)
t <> 4 or s = 5
d)
u – 2 >= 1
46.
Based on the following algorithm, what would be displayed for k?
a)
10
b)
11
c)
13
d)
14
47.
Which of the following algorithms will loop four time?
a)
Option 1
b)
Option 2
c)
Option 3
d)
Option 4
48.
The representation of the pseudocode statement “Read number” in a flowchart symbol is
a)
Option 1
b)
Option 2
c)
Option 3
d)
Option 4
49.
The term used to describe a memory location whose value changes during program execution is
a)
variable
b)
volatile
c)
constant
d)
dynamic
50.
Which of the following is an example of a conditional construct?
a)
For – Do
b)
While - Do
c)
If – then– else
d)
While – endwhile
51.
Which of the following is true of a website?
a)
Websites all end with the ".com" extension
b)
Websites are all created for the same reason
c)
Websites can be made up of only one webpage
d)
Websites are only owned by very large coporations
52.
Which of the following devices is NOT used in point-of-sale terminals?
a)
Printer
b)
Plotter
c)
Barcode reader
d)
Electronic cash register
53.
A computer network that connects branches of a Caribbean-wide chain of furniture stores may be BEST described as a
a)
local area network
b)
metropolitan area network
c)
value added network
d)
wide area network
54.
A computer virus is
a)
software written with malicious intent to cause annoyance or damage
b)
a method of encoding a message
c)
small device that scans the messages on your computer
d)
tool that monitors your email.
55.
A security buffer between a company’s private network and all external networks is called a
a)
Firewall
b)
Password
c)
Worm
d)
Virus
56.
Which of the following is NOT a soft copy?
a)
Output from a speaker
b)
Output from a monitor
c)
Output from a plotter
d)
Output from a headphone
57.
The acronym ‘HTTP’ stands for
a)
Hyper Text Transfer Protocol
b)
Hyper Text Transmission Protocol
c)
Higher Text Transmission Protocol
d)
Higher Text Transfer protocol
58.
Which of the following is an example of a correctly formatted e-mail address?
a)
lana@happy.net
b)
@lana.happy.net
c)
lana.happy@net
d)
lana@happy@net
59.
Write("Enter price: ") (1)
Read(price) (2)
Vat: <-- price * 15% (3)
Write Vat (4)
Which line contains a processing statement?
a)
1
b)
2
c)
3
d)
4
60.
Phillip who lives in St. Lucia, has created an encrypted network so he can exchange information with James who lives New York. James wants to know what type of network they are using
a)
LAN
b)
MAN
c)
WAN
d)
None of the above
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