Quiz Complete, well Done!
What is the main purpose of magnetic cards?
In
storage, data is stored on a disk or tape by magnetizing particles in a particular pattern to represent the binary digits of the data.
What is the capacity of a typical floppy disk?
Redundant Array of Independent Disks
are circular rings on a disk that divide the disk into sectors for storing data.
Which component of a hard disk drive stores data?
Which of the following is NOT a pro of HDD drives?
Hard disk drive
Tape drive
Track
What is the purpose of RAID?
What is an advantage of magnetic storage over other types of storage?
What does HDD stand for?
Which of the following is a disadvantage of magnetic tape?
IDE
What type of magnetic storage is used in credit cards and ID cards?
Backup
Data redundancy
is the amount of time it takes for a storage device to locate and retrieve data.
What type of data is commonly stored on magnetic tape?
