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AlexFokin [52]
3 years ago
9

Explain four sitting postures in a computer laboratory​

Computers and Technology
1 answer:
Flura [38]3 years ago
8 0
1. Push hips back
2. Adjust seat
3. Sit up straight and roll your shoulders back
4. Feet flat on floor
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Can someone please help me with this
inessss [21]

the first question answer is true

the second question answer is true

please brainliest me i just took the test so i know those 2 answers are correct!

3 0
3 years ago
What is the minimum number of different résumé formats that an individual should have prepared?
Degger [83]

Answer:

The minimum number of different resumes formats that an individual should have prepared is b. 2 The first should be a condensed format. A good resume should only require one page. However, when things get too cramped in a single page, a two-page format can be used. A two-page format can be used to provide more details about yourself.

Explanation:

5 0
3 years ago
Design the program that reads two files and compares their contents. The program calls a method that reads the file one line at
Advocard [28]

Answer:

file1 = []

file2 = []

fileone = "lyric1.txt"

filetwo = "lyric2.txt"

def linereader( myfile, mylist):

   for line in open(myfile, "r") as file:

       line_read = readlines( line)

       mylist.append( line_read)

   file.close()

linereader( fileone, file1)

linereader( filetwo, file2)

# Assuming both files have same number of lines.

for index, item in enumerate(zip(file1, file2)):

   if item[0] != item[1]:

       print( index + 1, item)

Explanation:

The python code compares two files and returns the number and the lines from both files that do not match. The source code opens the files lyric1.txt and lyric2.txt reading each lines to different lists which are iterated to compare its items returning the number of the line and the unequal lines.

5 0
3 years ago
What is white noise and how does it affect a signal? Provide a business process example that could be affected and what would yo
marin [14]

Answer: White noise is the merging of the audible signal of different frequencies varying from high to low into a single unit. The number of frequencies combined  in white noise more than 20,000. It helps in masking the other noise in the environment.

In accordance with the signal, white noise acts as a statistical mode which merges all the signal into one with same intensity which results in the power spectral density being persistent.

E.g.- Any business process of company that requires attention and speedy working such as creating report, presentation can get affected by the white noise in positive  or negative manner depending on the person.It might lead to increment or decrement in the cognitive performance of employees.

White noise can be remove by several software present in the market, removing it by the "Noise removal" option from the Effects menu in operating system, etc.  

5 0
3 years ago
Explain why the cost of ownership may be lower with a cloud database than with a traditional, company database.
geniusboy [140]

Answer:

Cloud database eliminates the need for establishing and maintaining data centres.

Explanation:

Cloud computing provides an organisation with the infrastructure they need but can not afford. A large online storage with access control policies is available based to subscription.

For a company to establish a data centre, they would need a team of skilled network engineers, fleet of high speed server systems and large storage devices.

The daily power supply and management, coupled with the needed skills and items, can be overwhelming for a company whose main objective is not to deliver database services. So cloud computing is adopted to reduce the cost.

4 0
4 years ago
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