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romanna [79]
4 years ago
7

Alexei was given a key to a substitution cipher. The key showed that the entire alphabet was rotated 13 steps. What type of ciph

er is this?
Computers and Technology
1 answer:
larisa [96]4 years ago
8 0

Answer:

ROT13

Explanation:

You might be interested in
A copy machine is available 24 hours a day. On a typical day, the machine produces 100 jobs. Each job takes about 3 minutes on t
Hoochie [10]

Answer:

13.3%

Explanation:

OEE= Availability × Performance × Quality

Availability = Run Time/ Planned Production Time

Run time = 3*100 = 300 + 0.2* 300 = 1.2 *300 = 360 mins

Planned Production time = 24*60 = 1440 mins

Availability = 360/1440 = 1/4 = 25%..............1

Performance = (Ideal Cycle Time × Total Count) / Run Time

Ideal Cycle Time = 2 min (Only the processing time)

Total Count= 100+20 = 120

Performance = 2*120/360 =66.67% .............2

Quality = 100%-20% = 80%.......3

Frpm 1,2,3

OEE=25% * 66.67 % * 80% =

0.13334=13.3%

4 0
4 years ago
Tikenya was responsible for creating the PowerPoint presentation for the group project. When it was complete, she wanted to emai
Anna35 [415]

Answer:

They had to unzip or extract the zipped/ compressed presentation to see it.                          

Explanation:

  • Compressed file or a zip file contains a large file or more than one files that are packed or enclosed that large file or several files into a file or a folder.
  • The compressed file or folder takes less space than the actual large file or set of files.
  • Just as in this scenario the presentation file was larger than the size of what an email file should be. So Tikenya had to compress the file in order to email it to other members.
  • The other members can open the PowerPoint presentation by following any of the below mentioned methods:
  • In Windows to open a compressed file, right click on that file and select Extract All option.
  • File can also be seen by opening that file or folder and dragging that file or folder from the zipped folder to a new location. In Windows this will automatically extract the files.
  • This file can also be opened using a software like WinZip. Download WinZip. Then download the file which is sent in email and double click on that file which will open WinZip wizard dialogue box. Clicking that presentation file from the dialogue box will open another dialogue box confirming the opening of that file. By clicking on OK the presentation file will be opened and can be viewed now.
8 0
3 years ago
Read 2 more answers
Select the online reading comprehension tool that best fits the description. This tool lets users change text from one language
Dmitrij [34]

Answer:

This tool lets users change text from one language to another.

translation tool

This tool helps users find definitions for difficult vocabulary.

online dictionary

This tool allows users to listen to passages of text that they select.

text-to-speech tool

This tool helps users memorize vocabulary by giving them representations of words using pictures.

flash cards

Explanation:

just did the assignment on edg 2020

7 0
3 years ago
Read 2 more answers
Two time series techniques that are appropriate when the data display a strong upward or downward trend are ___________ and ____
VMariaS [17]

Answer:

adjusted exponential smoothing; linear regression.

Explanation:

A time series can be defined as a technique used in statistical analysis and it involves indexing sets of data elements in a timely or successive order i.e sequentially.

Two time series techniques that are appropriate when the data display a strong upward or downward trend are adjusted exponential smoothing and linear regression.

An adjusted exponential smoothing is a statistical technique used for forecasting through the calculation of the weighted average of an actual value.

5 0
3 years ago
ASAP in the middle of this quiz Which of the following arguments might convince a local school board of the need to train upper
Arturiano [62]

Answer:

A.

Explanation:

Answer D seems too simplistic, and the question specifically mentions IT practices.

Question B doesn't seem right - college and high school students would likely be able to understand the principles as much.

Question C wouldn't be a good argument for a school board, and there's not a lot of evidence that backs it up.

Therefore, A seems to be the best choice here.

Hope this helps!

3 0
3 years ago
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