What are some preferences you can set in photoshop?

Illustrate the process of using an operating system to manipulate a computer’s desktop, files and disks.

slamgirl [31]

Answer:

Operating system is basically enhanced the performance and functionality of the system. It also reduce the dependency of various user applications. Operating system basically handle all the important decision of the computer system by handling all the process like creation and deletion in the system.

There are several process of using the operating system for manipulate the disks, files and computer desktop in the system are as follows:

By removing and installing different software
Controlling and managing the configuration of the computer system
By changing the settings of the system to manipulate the system files

7 0

3 years ago

What is one problem you should keep in mind when researching information on the Internet?

shepuryov [24]

The answer is A due to the internet being a plethora of information being accessed by anyone and everyone with internet access. Any person of no background to certain information could claim mastery to the field and sway his/her audience to ways possible. Ensuring that the source of the information being read is from credible and reputable companies. You can do this by ensuring the information is from newspapers with names known all over the world or there are also sourced footnotes from the author where they could have cited some information from other articles.

5 0

2 years ago

Read 2 more answers

Once artwork is inserted into a placeholder, it can be moved around on a slide. True False

inn [45]

Answer:

The answer to this question is true.

Explanation:

The artwork is used on the PowerPoint for making the presentation more effective. The artwork is also known as Clip Art. In the Microsoft PowerPoint, the clip art is a collection of media files like image file, video file, an audio file, and an animation file. If our computer has an Internet connection, then we can add new clip art for free. If we use the artwork or clip art on slide So it can be moved around on the slide.

6 0

2 years ago

Suppose a host has a 1-MB file that is to be sent to another host. The file takes 1 second of CPU time to compress 50%, or 2 sec

kozerog [31]

Answer: bandwidth = 0.10 MB/s

Explanation:

Given

Total Time = Compression Time + Transmission Time

Transmission Time = RTT + (1 / Bandwidth) xTransferSize

Transmission Time = RTT + (0.50 MB / Bandwidth)

Transfer Size = 0.50 MB

Total Time = Compression Time + RTT + (0.50 MB /Bandwidth)

Total Time = 1 s + RTT + (0.50 MB / Bandwidth)

Compression Time = 1 sec

Situation B:

Total Time = Compression Time + Transmission Time

Transmission Time = RTT + (1 / Bandwidth) xTransferSize

Transmission Time = RTT + (0.40 MB / Bandwidth)

Transfer Size = 0.40 MB

Total Time = Compression Time + RTT + (0.40 MB /Bandwidth)

Total Time = 2 s + RTT + (0.40 MB / Bandwidth)

Compression Time = 2 sec

Setting the total times equal:

1 s + RTT + (0.50 MB / Bandwidth) = 2 s + RTT + (0.40 MB /Bandwidth)

As the equation is simplified, the RTT term drops out(which will be discussed later):

1 s + (0.50 MB / Bandwidth) = 2 s + (0.40 MB /Bandwidth)

Like terms are collected:

(0.50 MB / Bandwidth) - (0.40 MB / Bandwidth) = 2 s - 1s

0.10 MB / Bandwidth = 1 s

Algebra is applied:

0.10 MB / 1 s = Bandwidth

Simplify:

0.10 MB/s = Bandwidth

The bandwidth, at which the two total times are equivalent, is 0.10 MB/s, or 800 kbps.

(2) . Assume the RTT for the network connection is 200 ms.

For situtation 1:

Total Time = Compression Time + RTT + (1/Bandwidth) xTransferSize

Total Time = 1 sec + 0.200 sec + (1 / 0.10 MB/s) x 0.50 MB

Total Time = 1.2 sec + 5 sec

Total Time = 6.2 sec

For situation 2:

Total Time = Compression Time + RTT + (1/Bandwidth) xTransferSize

Total Time = 2 sec + 0.200 sec + (1 / 0.10 MB/s) x 0.40 MB

Total Time = 2.2 sec + 4 sec

Total Time = 6.2 sec

Thus, latency is not a factor.

5 0

2 years ago

On the food inventory worksheet, enter a function in cell G1 that counts the number of Food Items. What formula would i use!? Th

Nataly [62]

COUNT function

COUNT function determines how many cells in a range contain a number. We use this function to get the number of entries in a number field in an array of numbers. The formula one can use is G1:[…..]: = COUNT(G1:[…..])

3 0

2 years ago