WorksheetsCAPE IT-Multiple choice
Total questions: 60
Worksheet time: 32mins
Which characteristic best describes personal views or opinions?
Discrete
Unorganized
Qualitative
Quantitative
Data in separate chunks stored inside a computer is called?
Processed Data
Discrete Data
Ambiguous data
Unprocessed Data
Data is Factual and measurement based?
Discrete Data
Qualitative Data
Quantitative Data
Processed Data
Select the choice that best describes Sampled Data
A unit in a population
The entire population
A representative portion extracted from a population
All of the above
Information that you can depend in and is accurate?
Inconsistent Information
Reliable Information
Qualitative
all of the above
This type of information is only made available to a few trusted persons.
Reliable Information
Confidential Information
Lifespan of Information
current Information
Select the choice that represent alpha-numeric in Data types.
xy
bze501
23
none of the above
The following is an example of aural representation in data type.
siren from fire truck
signature
traffic light
digital finger print
The following represent visual represent in data types
siren from fire truck
comp101
music
digital finger prints
select that which best describes an information source?
primary information
current and factual
availability and may cost.
all the above
One information system used at the workers level in any organization is called
Executive information system
Management information system
Transaction Processing System
Decision Support System
Information processing is,...
The process that a performer goes through when they make and act on decisions.
The process that a performer goes through when they make and act on decisions. There are four steps: Input, decision-making, output and feedback.
The process that a performer goes through when they take in information in a game. There are three steps: Input, decision-making and output.
The process that a performer goes through when they make and act on decisions. There are four steps: Input, decision-making, output and extrinsic feedback.
Evaluating information is important in the research process because
Sources vary in the levels of authority, accuracy and objectivity
Not all information is suitable for your paper
All information available to us is reliable
"Fake news" is widespread
The following are example of primary sources, except
Movie reviews
Legal documents
Pieces of creative writing
Interviews
The following are example of primary sources, except
Movie reviews
Legal documents
Pieces of creative writing
Interviews
Wikipedia is...
a reliable source
an unreliable source
The domain Extension .com was published by...
an organisation
the government
a university or academic
a company
The favelas in Brazil are disgusting
FACT
OPINION
What should you look for in a reliable website?
Recent Updates
Well laid out design
Unattractive graphics
Working links
Having all fields filled in on a Student Details data entry form is an example of information which is ________________
Complete
Accurate
Current
Available
Which of the following information sources is NOT reliable?
Information should be up to date. This characteristic is
Uniqueness
Completeness
Timeliness
Relevance
____________________ allow people to connect wirelessly to the Internet from home, work, school and in many public locations.
Wireless Internet Access points
Wired Internet Access points
Router
Cybercafe
A __________________________ is a network that covers a large geographical area.
Local Area Network (LAN)
Wireless LAN (WLAN)
Metropolitan area netowrk (MAN)
Wide area network (WAN)
Mozilla Firefox is a type of desktop application called
web browser
database manager
word processor
media player
Any part of your computer that has a physical structure, such as the keyboard or mouse
software
hard drive
hardware
digiware
Which is not an operating system?
Windows
Edge
Mac OS
Linux
Software can be classified into two categories:
application software & utility software
system software & application software
utility software & screencast software
Programs or applications that create text based documents like letters and resumes
word processors
web browsers
spreadsheets
media players
The main storage of your computer
RAM
Motherboard
ROM
Hard Drive
A device that transfers info from a memory card and a computer.
bus
malware
card reader
device reader
Keyboard, mouse, scanner, and webcam are examples of which devices?
USB
software
input
output
It allows a computer to be connected to a network.
Graphics And Sound Card
Speakers And Headphones
LAN Card
Memory or RAM
These cards are installed inside a PC and are responsible for determining the quality of the audio and visuals (graphics and video) output by the computer.
Graphics And Sound Card
CD or DVD Drives
Blu-ray player & SuperMulti DVD burner
Speakers And Headphones
Displays information about disk drives, sound devices, modems, and other components installed on your computer.
System Summary
Software environment
Hardware Resources
Components
It stores the applications and programs that run on the PC, as well as any work created by users.
RAM
Operating System
Hard Drive
Processors
Sending or receiving information between two or more persons.
Telephone
Telecommunication
Communication
None
A system of transmission of sounds, images, texts or data in the form of electronic signals.
Telephone
Telecommunication
Communication
None
Network sharing and exchanging information between different people.
Telephone
Computer Network
Network
Data Communication
A transmission medium through which data are transmitted in the form of light.
Fiber Optic
Twisted pair cable
Coaxial cable
UTP
The amount of data transmitted per second through a communication channel.
Amount
Package
Bandwith
Bandwidth
A device used at end user’s computer in a network which converts digital signal into analog and vice-versa.
NIC
MODEM
Connector
RJ45
An intelligent device that connects two different networks by setting best network traffics.
Divider
Router
HUB
Switch
A computer network limited within a room.
LAN
MAN
WAN
PAN
Radio waves, micro- waves and infrared waves are types of
wireless transmission
guided transmission
both a and b
None
In fiber optics, the signal is _______ waves.
light
radio
infrared
very low frequency
