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Do hard disks provide fast or slow access to data compared to a DVD?
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∙ 9y ago
Fast
Answer by Knot Year 12.
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∙ 9y ago
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Are hard disks direct or serial access?
Direct. Data can be accessed directly without going through all the preceding data to find what is required. An example of serial access would be tape.
Why do you use ram in computer if hard disks can save data permanently?
access to ram is a lot faster for your computer
Which of the seven domains of a typical IT infrastructure can access privacy data and also store it on local hard drives and disks?
work station domain
What is the advantage of mc-CDMA compared with ds-CDMA and ofdm?
provide higher data rate...
To provide redundancy you want to implement raid by mirroring the data and use the least number of hard disks which raid level will you implement?
RAID 1
What can be used to provide fault-tolerance to a system?
RAID storage can be used to provide fault-tolerance to a system. With RAID, data is stored redundantly on a set of disks to mitigate against failure of a disk.
Which database object provide fast access to data in the rows of table oracle?
index
What are the advantages and disadvantages of a CD?
- 1. CD-ROMs provide large storage for data in comparison to the floppy disks. - 2. It stores data ranging from 650MB to 800MB - 3. Content can be edited or changed
Are optical disk disks are random access storage devices?
floppy disks are read/write storage devices, they are a backing store, a non-volatile long term storage which will not lose data when power is lost.Random access storage is the original term for RAM, the random access memory term was used a a marketing term and has stuck since.Another AnswerYES - floppy disk are Random Access storage devices.
What do you use floppy disks for?
Storing data, transferring data from on computer to another.
What is external schema?
The role of the external schema is to support user views of data and thus to provide programmers with easier data access
What is the difference between a disk and tape in dbms?
In a DBMS, a disk is a permanent storage medium that provides fast random access to data, suitable for storing the primary database files. On the other hand, tape is a sequential storage medium that is typically slower and used for backup and archival purposes due to its lower access speed compared to disks. Tapes are often used for long-term storage of data that doesn't need to be accessed frequently.
