WorksheetsFundamentals Of Computing
Total questions: 40
Worksheet time: 26mins
Which computer can be operated with the touch of the fingers?
Mainframe Computers
Super Computers
Tablets
None Of the above
Which of the given computers is the most expensive?
Microcomputers
Mainframe Computers
Minicomputers
Supercomputers
A tablet is
A microcomputer
A supercomputer
A Mainframe computer
None Of the above
The fastest Computer is
A micro computer
A mainframe computer
A super computer
None of the above
Identify an input device
Barcode Reader
Touch Screen
Microphone
Speaker
Tablet
Identify an output device
Cellular phone
Headphone
Scanner
Projector
Which is not a function of the computer?
Input
Output
Speed
Process
One secondary storage device is:
Plotter
Compact Disc
ROM
Printer
Which is not an advantage of using the computer?
Work is more accurate
Versatility in presentation
Speed of production
Cost of delivery
The term computer is BEST describes as an electronic device that:
stores and prints information
is used to process business documents
accepts and processes data to produce information
accepts data in order to prepare business transactions
Which of the following is an advantage of computer usage?
Cost
Integrity
Flexibility
Reliability
A mouse, joystick and trackball are all examples of which of the following devices?
Pointing
Scanning
Voice input
Video input
Which of the following is NOT a storage device?
DVD
Scanner
Hard disk
Compact disk
In which of the following components of a computer system can the CPU, ROM, and RAM be found
Hard drive
Hardboard
Motherboard
Memory stick
Which of the following groups represents ONLY output devices?
Printer, monitor, keyboard
Printer, monitor, scanner
Mouse, printer, speaker
Plotter, printer, speaker
Which of the following devices may be classified as BOTH input and output devices?
Mouse
Webcam
Keyboard
Headphones
Ashley only has one extension chord and she has her laptop plugged in, her phone is charging and the fan is also connected to same extension chord. What safety hazard is being violated?
Location of extension chords
Position of workstation
Overloading electric socket
All of the above
Jill works from home, even though she uses a chair and a table as her workstation she has encountered some back problem. What could be the major cause of such problem?
Extended computer usage
Inadequate lighting
Poor posture
Inadequate furniture
Dane is a constant gamer, he has however encountered vision difficulties. What health factor under ergonomics would cause this issue?
Bad posture
Inappropriate furniture
Inappropriate lighting
Extended usage
Which of the following not a way of taking care of the computer?
Having regular virus scans
Eating around the computer
Keeping the computer covered
Swiping off the computer
Which of the following is not an example of an application software
windows
Presentation
Anti-virus
Word
Tthe two main categories of software are:
(a)
Donna lives in a rural area of her community, she has no internet access, therefore she does not a computer. Her friend Julie wants to give her a movie that watch. With her limited resources what is the best storage medium on which she could receive the file?
Thumbdrive
CD
DVD
Floppy Disk
Jon has a Geography research to submit to his teacher in hardcopy, what is the output device that should be used to get the research into the format required by the teacher?
Monitor
Speaker
Printer
Plotter
Charly has a video audio presentation to share with more than 30 persons in her organization what is the best output device that should be used?
speaker
printer
plotter
multimedia projector
Jody is a cashier at a local supermarket, what device is used to scan the items?
Monitor
Scanner
barcode reader
webcam
Catherine because of her work is always using the computer on many occasions though the computer stops working. What is the main disadvantage of computer usage here?
unreliable
inaccurate
cost
no human interaction
Ken uses computer a lot to communicate with his girlfriend in China. She sends him many pictures daily. What is the advantage of computer usage which he enjoys?
speed
accuracy
storage
reliability
Choose the word which is spelt correctly
ergonomics
speceaizel
opeerating
erganomics
Mainframe computers can only support:
Up to one hundred users at a time
Only one user at a time
Up to a thousand users at a time
Hundreds of thousands of users at a time
Supercomputers are used mainly for all EXCEPT:
Nuclear energy research
Science and engineering applications
weather forcasting
school and hospital records
The set of instructions that tells computer how to operate is known as
(a)
This device is known as a
(a)
What is the name of device (iv)?
(a)
What type of device is (i)?
(a)
The CPU is the brain of the computer.
True
False
Used to position the cursor on a computer screen.
touchpad
keyboard
mouse
fingers
Which of the following is an example of an operating system?
Microsoft Word
Google Chrome
Windows 10
Adobe Photoshop
Which of the following is a non-volatile data storage solution?
RAM
Cache
Hard Disk Drive (HDD)
CPU
The term HARDWARE refers to
input and output devices
input and communication devices
storage and input devices
parts of the computer that you can touch
