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WorksheetsHardware
Total questions: 28
Worksheet time: 14mins
Which internal component performs calculations and logical operations?
Microprocessor (CPU)
RAM
System board (Motherboard)
Power supply
Why is RAM used as temporary storage?
It is not big enough to be used for permanent storage.
It disappears when the computer is turned off.
It is too slow to be used for permanent storage.
It wears out after a few uses.
Which of the following is likely to have the greatest internal storage capacity?
Chromebook
Tablet
Server
Smart phone
Which of the following is a disadvantage of using a desktop PC?
It is not portable.
It probably does not have a lot of storage capacity.
It probably does not have a lot of RAM.
All of these are disadvantages of using a desktop PC.
Which of the following is a disadvantage of using a touch screen keyboard?
It becomes uncomfortable after a period of time.
It does not include symbols.
It does not include numbers.
All of these are disadvantages of using a touch screen keyboard.
Madge is going to connect a printer to her laptop computer. Which type of port is she likely to use?
A video port
An audio port
A USB port
There is no way to tell
Adam stores video files on a 1TB hard disk. Which computing device is he most likely using?
A desktop
A tablet
A Chromebook
A smart phone
Which piece of smart phone hardware identifies a GSM phone to its carrier network?
The lock screen
The widget
The SIM card
The infrared transmitter
Gary is going to connect an external monitor to his laptop. Which of the following ports is he most likely to use?
Ethernet port
HDMI port
USB port
Line In port
Harlene wants to pair her Bluetooth headset to her laptop. Which of the following is a step she must take?
Connect the headset to a USB port.
Change power plan on her laptop to High Performance.
Put the headset into discovery mode.
Turn off the wireless networking card because it interferes with Bluetooth
Which type of computer is used to process large amounts of corporate data?
Laptop
Desktop
Mainframe-Server
All in one
What is a 'laptop' or a 'notebook'?
A diary or timetable application
A portable PC
An electronic organizer
A simple word processor
Which of the following is NOT an input device?
Monitor
Mouse
Keyboard
Scanner
Which of these storage devices holds the most data?
BlueRay Disc
CD
8 GB SD Card
DVD
Which is the smallest unit of computer memory?
Byte
Bit
Kilobyte
Megabyte
Which of the followings is not a storage device?
Hard Disk
CD-ROM
RAM
USB Flash Memory
Which of these statements about Read Only Memory (ROM) is True?
Application programs can write data to the Read Only Memory
The contents of the Read Only Memory are not deleted when the computer is switched off
The operating system is loaded into the Read only memory when the computer is started
Internet pages are stored in the Read Only Memory while they are being loaded
Which type of memory is used to hold applications while they are running?
ROM
RAM
Hard Disk
Flash memory
What does CPU stand for?
Central Power Unit
Computer Processing Unit
Computer Programming Unit
Central Processing Unit
Which of these is an input device?
Monitor
Speaker
Scanner
Video Projector
Which of the followings is a storage unit?
RAM
CPU
Solid State Disk
ROM
Which of these devices is an input and output device?
Scanner
Printer
Mouse
Touch Screen
Which of the followings is NOT a function of the Central Processing Unit?
Performing calculations
Managing memory
Processing data
Displaying graphics
Which of these is a characteristic of RAM?
Cannot be erased
Data is lost when the power is switched off
Stores data downloaded from the Internet
It's permanent memory
What is a trackball?
A monitoring system
A type of speaker
An alternative to the mouse
A storage device
Which of the followings is a CPU speed unit?
MB
GB
GHz
Bps
Which of the followings is a term used for printers printing speed?
RPM (Rotation per minute)
PPM (Page per minute)
DPI (Dot per inch)
VGA (Video graphics array)
Which of the followings is a term related with HDD (Hard Disk Drive) speed?
PPM (Page per minute)
DPI (Dots per inch)
RPM (Rotations per minute)
HDMI (High definition media interface)
