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WorksheetsComputer Knowledge Quiz
Total questions: 50
Worksheet time: 25mins
The method of recording and handling of data that makes it necessary for conversion is
collation
collection
gathering
processing
The best way to present a google website is
www.google.org
www.google.com
www.google.net
www.-google.com
Convert 3510 to octal (base 8)
188
198
208
338
______ is an example of a browser.
Opera Mini
Windows XP
The process of going into someone's files on the internet without permission is
Hacking
Fraud
Plagiarism
Cybercrime
Using CTRL + V keys with the Word processing can ensure the _____ of files/document
loading
moving
pasting
saving
The database that has a tree-like feature is
Relational
Hierarchical
Flat
Network
Which of these digital divide statement is true?
Distance is considered
Distance is discouraged
Distance is a problem
Distance is irrelevant
Each typing space in Excel worksheet is called:
Cell
Column
Row
Space
The division symbol in MS Excel is denoted as:
+
*
/
:
SUM (A1:A7) is a formula use for ____ in MS Excel
Subtraction
Division
Addition
Counting
_____ is an example of online social media.
BBC.com
Bing
Google.com
____ is a selected field in a table that uniquely identifies a record.
Primary key
Secondary key
Selected key
Entity key
Which of these is a temporary storage location?
Optical disc
Hard drive
Random Access Memory
Flash drive
Which device can both input and output sound?
Microphone
Monitor
Headset
Printer
Which of the following is the correct order of how a computer works?
Process Input Output Storage
Input Process Storage Output
Input Process Output Storage
Storage Input Process Output
Which of the following programs is specifically developed for the purpose of causing harm to computers?
AI
Compiler
Antivirus
Malware
Which of the following technologies marked the emergence of the fourth generation computers?
Vacuum tubes
Punched card
Transistors
Microprocessors
In binary system, __ bits equal one word.
eight
four
sixteen
thirty-two
Google Chrome is an example of a/an
Hardware component
Operating System
Search engine
Web browser
Where is an expansion card inserted in a computer?
Connector
Port
Socket
Drive
Which of the following is a mobile phone operating system?
Android
Windows XP
Linux
Unix
In spreadsheet, by default, all formulas/functions begins with ___ sign.
?
+
=
*
Jacquard loom was used in _____ industry.
automobile
cosmetics
food
weaving
The acronym "SIM" stands for.
Subscriber Identity Module
Subscriber Interchange Modem
Subscriber International Module
System Identity Module
Which of the following is not a type of monitor?
Cathode Ray Tube
Light Crystal Diode
Liquid Crystal Diode
Light Emitting Diode
Ctrl + Z will _____ in Microsoft Word.
cut a selected statement
paste a copied statement
undo a last action
save a document
The function of the "CLS" command in BASIC programming is
accept input
boot program
clear screen
print output
What will a disc jockey primarily use computer for?
play music
compute payroll
play games
type documents
Which of the following is not a category of the information era?
Early
Electronic
Iron
Stone
Which statement is TRUE? Choose one of the following answers:
Computers can work faster than humans
Computers don't need instructions
Computers never break
Computers have feelings
Which device is NOT an input device? Choose one of the following answers:
keyboard
printer
scanner
mouse
Which of these is NOT a computer?
Laptop
Smart Watch
Tablet
Book
All computers contain CPU, computer processing unit. What nickname does it have?
the brain of the computer
the nose of the computer
the eyes of the computer
the arms of the computer
Computers are used for...
communication
productivity
entertainment
all of the above
The main circuit board of a computer. It contains all the circuits and components that run the computer.
Motherboard
hard disk drive
Optical drive
Power supply unit
Windows, macOS, and Linux are examples of ________.
web browsers
operating systems
mobile devices
Internet service providers
What does "GUI" stand for?
Global user index
Good used iPhone
Graphical user interface
Gateway using Intel
This desktop icon is:
Google Docs
Microsoft Word
Windows
Google Chrome
Computer hardware device shown in the picture is ______ and is used to store files & folders in your computer?
Hard disk drive
mouse
scanner
Printer
What is an Ethernet port used for?
Connecting to the Internet
Connecting smartphones and other peripherals
Providing power to the computer
Creating new user accounts
What is a drawn picture, photo, or chart called?
Graphic
Hard drive
Hacker
Hanging indent
Who is a person that accesses computers or networks without proper permission?
Hacker
Graphic
Global market
Gridline
Which of the following is the primary function of an operating system?
Managing computer memory
Running hardware diagnostics
Enabling software to communicate with hardware
Organizing files and folders
In computing, what does the acronym “URL” stand for?
Uniform Resource Locator
Universal Resource Link
Universal Resource Library
Uniform Resource Linkage
In a spreadsheet application like Microsoft Excel, what symbol is used to start a formula?
$
#
=
@
What is the function of the “Recycle Bin” in Windows operating systems?
To permanently delete files
To store recently deleted files temporarily
To increase disk storage space
To protect the computer from malware
What does “phishing” refer to in the context of internet security?
A method to boost search engine results
A social engineering technique to steal sensitive information
A software tool to filter spam
A method to test antivirus software
True or false: RAM or Random Access Memory permanently stores data.
True
False
NIC stands for?
Network Interface Card
Non Interlaced Carrier
Network Induction Communicator
Nine Indexed Coins
