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Citrus2011 [14]
4 years ago
14

As a computer starts up, you see an error message about a missing operating system. At what point in startup does this error occ

ur?
Computers and Technology
1 answer:
djyliett [7]4 years ago
6 0

Answer:

When the Basic Input/Output System (BIOS) attempt to find an operating system on a hard disk to starts from.

Explanation:

As a computer starts up, and the BIOS cannot find an operating system on the hard disk to start from, an error message would be displayed.

You might be interested in
How has the widespread shift to remote work caused businesses to reconsider their use of Extended Reality (XR)?.
romanna [79]

The widespread shift to remote work has caused businesses to reconsider their use of Extended Reality (XR) by inspiring them to re-imagine employee experiences and engagement with XR capabilities.

<h3>What is Extended Reality?</h3>

Extended Reality (XR) refers to an umbrella terminology that is used to describe all real and virtual physical environments (realities) and human-machine interactions through the use of various computer technologies and wearables.

In Business management, Extended Reality (XR) are typically used by employers of labor to boost workforce performance, engagement, retention and deliver better experiences to both their employees and customers (clients).

In terms of widespread shift to remote work, businesses have reconsidered their use of Extended Reality (XR) by re-imagining employee experiences and engagement with XR capabilities, so as to boost workforce performance, engagement, and retention.

Read more on Extended Reality here: brainly.com/question/26479902

4 0
3 years ago
What is the definition of a digital signal?
pashok25 [27]

Answer:

communication of the binary data via the voltage level for each time interval

Explanation:

5 0
3 years ago
Java uses ____ to implement method lookup.A) a jump tableB) an inheritance treeC) restricted accessD) polymorphism
sashaice [31]

Answer:

D) polymorphism

7 0
4 years ago
What is the difference between a hard drive and a tape drive? Hard drives use magnetic heads and are fast to write data; tape dr
liraira [26]

Answer:

A tape drive provides sequential access storage, unlike a hard disk drive, which provides direct access storage. A disk drive can move to any position on the disk in a few milliseconds, but a tape drive must physically wind tape between reels to read any one particular piece of data.

Explanation:

Architecturally tape drives are sequential storage, meaning that if you need to access some data at the end of the tape you needed to seek to the end and retrieve it. This can take seconds or minutes. Disks, OTOH are random access. Some hard drives use rotating media and movable heads , so the seek times are instantaneous , at least compared with tape drives. However, like tapes, there is a big advantage to using a rotating hard drive as sequential storage. It takes time, measured in milliseconds, for a head to move to another track. So traditionally, random access is much slower than sequential access.

SSDs have no internal moving parts so random access occurs in the same time frame as sequential access. Moreover, these drives usually have very high performance. For example, they can saturate a SATA data link, meaning that the SATA connection to the motherboard is now a bottleneck in disk access.

At one time tape drives were very popular. They were a low-cost alternative to using disks as backup. They were especially useful when IBM invented the Winchester “fixed” drive. This meant that the hard drive is fixed within its enclosure like they are today. Prior to this one could remove the drive pack and replace it. This was helpful when upgrading to a new version of the operating system as it was simple to replace the older drive pack should there be a problem.

Tape drives can be used in larger data centers, due to the fact that tape volumes can be removed and replaced so that the actual tape drive can backup many disk sets. Also the tape volumes can be stored off-site or in a fire-proof vault so this is valuable in a data recovery scenario.

4 0
3 years ago
Help need urgently answer ​
skad [1K]

Answer:

Explanation:

b

6 0
3 years ago
Read 2 more answers
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