Which of the following is not an advantage of magnetic disk storage?
A. The access time of magnetic disk is much less than that of magnetic tape
B. Disk storage is less expensive than tape storage
C. Disk storage is longer lasting than magnetic tape
D. None of the above
Answer: Option B
Solution (By Examveda Team)
Option B is not an advantage of magnetic disk storage because:Magnetic disk storage tends to be more expensive than magnetic tape storage, especially when comparing cost per unit of data storage.
Magnetic tapes are generally used for cost-effective long-term storage and archival purposes, whereas magnetic disks offer faster access times and are used for active storage.
Therefore, stating that disk storage is less expensive is incorrect, making Option B the right choice as it is not an advantage of magnetic disk storage.
This Question Belongs to Computer Fundamentals >> Computer Fundamental Miscellaneous
Option (B)
Magnetic disk storage is expensive than magnetic tape thats why it's not an advantage of magnetic disk.
Storage capacity: Magnetic disk storage has a much higher storage capacity than magnetic tape storage. For example, a typical hard drive can store several terabytes of data, while a typical magnetic tape cartridge can store only a few hundred gigabytes of data.
Data access speed: Magnetic disk storage is much faster than magnetic tape storage. This is because magnetic disks can access data randomly, while magnetic tape can only access data sequentially.
Durability: Magnetic disk storage is more durable than magnetic tape storage. This is because magnetic disks are not as susceptible to physical damage as magnetic tapes.
Cost: Magnetic tape storage is much cheaper than magnetic disk storage. This is because magnetic tapes are mass-produced, while magnetic disks are not.
I ma not able to understand this mcq ...anyone plaese explain
Option (B) "Disk storage is less expensive than tape storage" ----IS NOT AN ADVANTAGE of magnetic disk storage. Disk storage is more expensive actually comparing to Tape Storage
it is k
How
How
Tape is cheaper than disk
explain
Ryt ans
Option B is the correct
Explain it briefly
Disk storage is more expensive than tape storage
The magnetic disk is more expensive then tape correct option is b
What is the right example for this question
I need explanantion briefly
I need example briefly.
What is the right example for this question?
Option C
Expense Magnetic tapes are less expensive. Magnetic disk is more expensive.
link:https://techdifferences.com/difference-between-magnetic-tape-and-magnetic-disk.html
Option should be B as disk is more expensive than tape hence it cannot be advantage.
Option C should be the right answer.