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WorksheetsStorage
Total questions: 25
Worksheet time: 13mins
A computer processes data by using specific _________ and ________ from the user to obtain information.
Programs and commands
Data and Information
Programs and devices
___________ are used to store information on a computer that we might need to access again in the future.
Software
Data
Storage Devices
None of the above
It is used to store large amount of data unless one deletes it.
CD
DVD
Pen Drive
Hard Disk
CD can store up to __________ of data.
1 GB
500 MB
17 GB
DVD stands for ___________.
Digital Versatile Disk
Drive Versatile Disk
Digital Versatile Data
All of the above
Rank the units of data storage in order from smallest to largest..
MB > KB > Byte > TB >GB
KB > Byte > MB > TB > GB
Byte > KB > MB > GB > TB
TB > GB > MB > KB > Byte
Storage is:
Devices used to enter data.
Devices used to store data and information.
Devices used to present information.
Devices used to send data and information.
ROM stands for
Random Access Memory
Read Only Memory
Read Online Memory
Ready Only Memory
RAM stands for:
Random Account Memory
Read Only Memory
Random Access Master
Random Access Memory
How many bits make a byte?
2
4
6
8
Primary Storage is slower than Secondary Sorage
True
False
What are the FOUR main functions of the computer?
Input, Process, Output, Recording
Input, Output, Displaying, Remembering
Input, Process, Output, Store
None of the above
Which component is responsible for holding data permanently when the computer is switched off?
RAM
ROM
Secondary Storage
CPU
A kilobyte is...
1024 Bits
1024 Bytes
1024 Megabytes
1024 Gigabytes
A megabyte is...
1024 Bits
1024 Bytes
1024 Kilobytes
1024 Gigabytes
Which of these is the smallest?
Megabyte
Kilobyte
Gigabyte
Terabyte
When you press the SPACEBAR key on the keyboard how many bits are represented?
4 bits
8 bits
64 bits
What is the difference between RAM and ROM?
RAM stores data temporarily, while ROM stores data permanently.
RAM is only used in laptops, while ROM is only used in desktop computers
RAM is used for long-term storage, while ROM is used for short-term storage
RAM and ROM are the same thing
What is the significance of binary in computing?
Binary is the fundamental language of computers.
Binary is used for creating colorful graphics on computers.
Binary has no significance in computing.
Binary is only used for storing text in computers.
What is the function of the hard drive in a computer?
To display images and videos on the computer screen.
To provide a platform for all other components and peripherals to communicate.
To permanently store data and instructions for the CPU to access.
To cool down the computer.
Which of the following storage media uses laser technology to store data?
Floppy Disk
Magnetic tape
CD ROM
Hard Disk
What type of storage is a hard disk drive (HDD)?
magnetic
electronic
optical
hybrid
Which storage device is commonly used for long-term data storage and backup?
CD
USB Flash Drive
External Hard Drive
RAM
