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WorksheetsREVIEW QUIZ FOR PERIODICAL EXAM IN COMPUTER HARDWARE SERVICING
Total questions: 50
Worksheet time: 36mins
It is one of the most brilliant inventions of mankind.
Computer
Calculator
Cellphone
What is the meaning of ROM?
(a)
What is the meaning of RAM?
(a)
What is the meaning of MAN?
(a)
What is the meaning of CPU?
(a)
What is the meaning of TLE?
(a)
What is the meaning of ICT?
(a)
What is the meaning of LAN?
(a)
What is the meaning of WAN?
(a)
You need to highlight text in a document to copy it. What mouse action would you use to select the text?
a. Right-click and choose "Select All"
b. Click and drag the left mouse button
c. Double-click the right mouse button
A device that can read text or illustrations printed on paper and translates the information into a form the computer can use.
Printer
Scanning Device
voice-Input Device
A type of display screen that has a touch sensitive transparent panel covering the screen, which is similar to a touch screen.
Projector
Printer
Smartboard
You find a flask drive in the computer laboratory and want to check its contents. What should you do before opening any files on it?
Scan the flask drive for viruses using antivirus software
Ask a teacher to open it for you
Plug it into your computer and open the files directly
These computers are a combination of both digital and analog computers.
Analog Computer
Digital Computer
Hybrid Computer
These are also called mid-range systems or workstations. The term began to be popularly used in the 1960s to refer to relatively smaller third generation computers.
Mainframe Computer
Mini computer
Super computer
They are computers designed to provide services to client machines in a computer network.
Computer
Server
Hybrid Computer
A computer with a microprocessor and its central processing unit
Computer
Mini computer
Micro computer
It is intended to be used on a single location.
Computer
Desktop
Laptops
While working on a document, you accidentally deleted an important section of text. What keyboard shortcut can you use to undo the deletion?
CTRL + X
CTRL + Y
CTRL + Z
While working on a document, you accidentally deleted an important section of text. What keyboard shortcut can you use to undo the deletion?
CTRL + X
CTRL + Y
CTRL + Z
These are miniaturized and optimized for mobile use. It run on a single battery or an external adapter that charges the computer batteries.
Computer
Desktop
Laptop
They fall in the category of laptops, but are inexpensive and relatively smaller in size. They had a smaller feature set and lesser capacities in comparison to regular laptops, at the time they came into the market.
Computer
Netbooks
Personal Digital Assistants
It is a handheld computer and popularly known as a palmtop.
Personal Digital Assistants
Netbooks
Tablet computers
These are mobile computers that are very handy to use. They use the touch screen technology.
Netbooks
Laptops
Tablet Computers
These computers can be worn on the body and are often used in the study of behavior modeling and human health.
Computer
Laptops
Wearable computers
These computers can be worn on the body and are often used in the study of behavior modeling and human health.
(a)
The most common 'pointing device' used in PCs.
(a)
A display screen that is sensitive to the touch of a finger or stylus.
(a)
A light-sensitive stylus wired to a video terminal used to draw pictures or select menu options. The user brings the pen to the desired point on screen and presses the pen button to make contact.
(a)
A graphics drawing tablet used for sketching new images or tracing old ones.
(a)
