Hard Disk | MCQs

Explanation

The hard disk was invented on September 13, 1956, by an IBM team led by Rey Johnson

The commercial usage of hard disk drives (HDD) began in 1957

Rey Johnson (considered as “father” of the disk drive).

A computer hard disk drive is a non-volatile data storage device.

Hard Disk is an example of Magnetic Storage

Explanation

A corrupted Partition Table can make a hard disk totally inaccessible, as it contains information about the disk's partitions and how data is organized.

If the Partition Table is damaged, the operating system may not be able to recognize the disk or access its contents.

Explanation

SSDs have no moving parts, making them faster, quieter, and more shock-resistant than HDDs.

They offer quicker data access and better performance for tasks like booting and file transfer.

Explanation

Hard Disk is an example of Magnetic Storage and Secondary storage.

The hard disk was invented on September 13, 1956, by an IBM team led by Rey Johnson

The commercial usage of hard disk drives (HDD) began in 1957

Rey Johnson (considered as “father” of the disk drive).

A computer hard disk drive is a non-volatile data storage device.

Hard Disk is an example of Magnetic Storage

Explanation

• A box that contains multiple hard disk drives is called a Hard disk array.
• This term is often used to describe a collection of hard disk drives that are combined to provide improved data storage and redundancy.