Computers Storage Vocabulary Worksheet

1.

__________ memory is stored on chips located on the motherboardpits data electricity lands magnets primaryrpm CD magnetism floppy disk secondary DVD

Explanation
Primary memory is stored on chips located on the motherboard.

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2.

__________ memory is stored in the hard drive.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Explanation
Secondary memory is stored in the hard drive. Secondary memory refers to the storage devices that are external to the computer's main memory (RAM) and are used for long-term storage of data. Examples of secondary memory include hard drives, solid-state drives (SSDs), CDs, DVDs, and floppy disks. These devices store data even when the power is turned off and provide a larger storage capacity compared to primary memory. Therefore, the correct answer is secondary.

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3.

A __________ holds 1.44 MB of storage.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Explanation
A floppy drive is the correct answer because it is a type of storage device that can hold 1.44 MB of data. Floppy drives were commonly used in the past to store and transfer files, but they have become obsolete with the advancement of technology.

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4.

The process of reading and writing to a hard or floppy disk is done with and .

A.

Pits and lands
B.

Electricity and magnets
C.

Electricity and magnetism
D.

Primary and secondary

Correct Answer
C. Electricity and magnetism

Explanation
The process of reading and writing to a hard or floppy disk involves the use of electricity and magnetism. Electricity is used to power the disk drive and control the movement of the read/write head. Magnetism is used to encode and store the data on the disk. The read/write head uses magnetic fields to detect and write data in the form of binary code, which is represented by the presence or absence of magnetic fields on the disk's surface.

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5.

A __________ usually stores about 650 MB.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Correct Answer
CD

Explanation
A CD usually stores about 650 MB of data.

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6.

CDs use and to store data on the disk's surface.

A.

Pits and lands
B.

Electricity and magnets
C.

Electricity and magnetism
D.

Primary and secondary

Correct Answer
A. Pits and lands

Explanation
CDs use pits and lands to store data on the disk's surface. These pits and lands are microscopic indentations and flat areas on the surface of the CD. The data is encoded by reflecting a laser off the surface of the CD, and the presence or absence of pits and lands determines the 0s and 1s of the binary code, representing the data. The laser reads the reflected light and converts it back into digital information.

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7.

Always keep __________ away from computers and floppy disks because they can erase information.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Correct Answer
magnets

Explanation
Magnets should be kept away from computers and floppy disks because they can erase information. Magnets have a magnetic field that can interfere with the magnetic storage of data on floppy disks and hard drives. When exposed to a magnet, the magnetic particles on the disk can be rearranged or erased, resulting in the loss of stored information. Therefore, it is important to keep magnets away from these devices to prevent data loss.

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8.

The purpose of storage in a computer is to hold __________ or information.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Correct Answer
data

Explanation
The purpose of storage in a computer is to hold data or information. Storage devices such as hard drives, solid-state drives, and optical discs are used to store data in a computer system. This data can include files, documents, images, videos, and any other type of information that needs to be saved and accessed later. Without storage, a computer would not be able to retain data and would lose all information once it is powered off. Therefore, data is the correct answer as it accurately describes the purpose of storage in a computer.

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9.

Hard drives spin at 3600 or more __________.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Correct Answer
rpm

Explanation
RPM stands for revolutions per minute, which is a unit used to measure the rotational speed of a hard drive. Hard drives spin at a certain number of revolutions per minute, typically 3600 or more, to read and write data. The correct answer is "rpm".

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10.

A __________ holds even more information than a CD.

Correct Answer
DVD

Explanation
A DVD holds even more information than a CD because it has a higher storage capacity. DVDs can store up to 4.7 to 9.4 gigabytes of data, while CDs typically hold only 700 megabytes. This larger capacity allows DVDs to store more audio, video, or data files, making them a preferred choice for multimedia content or larger files.

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Computers Storage Vocabulary Worksheet

__________ memory is stored on chips located on the motherboardpits data electricity lands magnets primaryrpm CD magnetism floppy disk secondary DVD

__________ memory is stored in the hard drive.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

A __________ holds 1.44 MB of storage.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

The process of reading and writing to a hard or floppy disk is done with __________ and __________.

A __________ usually stores about 650 MB.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

CDs use __________ and __________ to store data on the disk's surface.

Always keep __________ away from computers and floppy disks because they can erase information.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

The purpose of storage in a computer is to hold __________ or information.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

Hard drives spin at 3600 or more __________.pits data electricity lands magnets primary rpm CD magnetism floppy disk secondary DVD

A __________ holds even more information than a CD.

The process of reading and writing to a hard or floppy disk is done with and .

CDs use and to store data on the disk's surface.