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NARA [144]
3 years ago
11

Access time is:________.

Computers and Technology
1 answer:
worty [1.4K]3 years ago
5 0

Answer:

B) the time it takes for the required sector to position itself under the read/write head.

Explanation:

In Computer science, Access time is the time it takes for the required sector to position itself under the read/write head. It is usually measured in milliseconds.

It is the speed of the storage device.

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Global communication and transportation technologies are an example of a(n) ____
Andreyy89

Global communication and transportation technologies are an example of a Business Drivers.

Business drivers are the activities and inputs that drive the operational and financial results of any business organization. Communication is a two-way process of sending and receiving Business communication involves flow of information within and outside the company. Global communication is the study of the exchange of information across the globe. Global communication is considered very important for business organizations because individuals from different countries, different languages, cultures, etc must understand one another and express themselves to one another effectively in order to work together. Transportation technology doesn't only involve the transport of people from one place to another but it also involves getting out products from one point to another. It also refers to electronic advancements made for traveling and vehicles. eg GPS device.

Therefore both global communication and transportation technology are examples of business drivers because they drive the operations of the business.

You can learn more about business drivers at

brainly.com/question/13438552

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8 0
2 years ago
Why are formulas used in spreadsheets?
cluponka [151]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is B.

The formulas in the spreadsheet are used to do the automatic calculation when data is changed in the spreadsheet.

For example, if you add numbers in a column and then get average. you can use sum() and average() formula to calculate the sum and average of numbers in a column. If you will change any number in the column, the calculation for sum and average automatically done. So, the answer to this question is B. i.e.

so that calculations are automatically redone when data is changed.

While the other options are not correct because:

  • To ensure data is entered correctly is done by validation not by using formula.
  • To ensure data is properly formated is done in the formatting section.
  • The error can be easily identified using validation features in excel.

7 0
3 years ago
Which of the following offers more reliable antivirus protection? Question 43 options: A) antivirus software on user PCs B) anti
marissa [1.9K]

The option which offers more reliable antivirus protection is an installation of: B) antivirus software on the mail server.

<h3>What is an antivirus?</h3>

An antivirus can be defined as a software application that is designed and developed to prevent, scan, detect, delete and protect a computer from viruses and malwares that are capable of infecting and destroying both system and user files.

In this context, the option which offers more reliable antivirus protection is an installation of antivirus software on the mail server, rather than on user PCs.

Read more on antivirus here: brainly.com/question/17209742

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5 0
2 years ago
(10 points) 5.12. Discuss how the following pairs of scheduling criteria conflict in certain settings. a. CPU utilization (effic
Novosadov [1.4K]

Answer:

Check the explanation

Explanation:

  1. CPU utilization and response time: CPU utilization is amplified if the overheads that are connected with context switching or alternating are minimized. The context switching outlay can be reduced by performing context switches occasionally. This could on the other hand lead to increasing the response time for processes.
  2. The Average turnaround time and maximum waiting time: Average turnaround time is reduced by implementing the shortest or simple tasks first. Such a scheduling and arrangement strategy could nevertheless starve long-running tasks and in so doing boost their overall waiting time.
  3. I/O device utilization and CPU utilization: CPU utilization is maximized by executing a list of long-running CPU-bound tasks not including the performing context switches. This is maximized by setting up I/O-bound tasks as early as they become ready to run, thus sustaining the overheads of context switches.

3 0
4 years ago
The gene form of a trait is called a(n) ​
Rom4ik [11]

Answer:

alleles

Explanation:

7 0
3 years ago
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