Computer Networks Answers

Produce the equivalent ‘for’ loop for the while loop presented below. Make use of pseudocode to formulate your answer.

start
Declarations
num count = 0
while count < 5
output “Hello World”
set count = count + 1
endwhile stop

Use an example to briefly explain the features of a structured program.

A secondary school has been using several English version office automation software packages which consists of a word processing software and spreadsheet software. This year the school paid and upgrade the office automation software packages so as to increase the use of information technology in teachin% to improve daily communication among its staff, and students and to computerized its student' attendance record system.
A teacher makes use of the upgrade word processing software to prepare an English test paper in school. However, he cannot open the document at home with his old version of word processing software. Explain why the teacher cannot open the document and suggest on the method the teacher can use to avoid the problem without any additional cost.

(i) A secondary school has been using several English version ofomce automation software package which
consist of a word processing software and a spreadsheet software. This year the school paid and upgrade the
office automation software packages so as to increase the use of information technology in teachin% to
improve daily communication among its staff, and students and to computerized its student' attendance record
system.
A teacher makes use of the upgrade word processing software to prepare an English test paper in school.
However, he cannot open the document at home with his old version of word processing software. Explain
why the teacher cannot open the document and suggest one method the teacher can use to avoid the
the problem without any additional cost.

(i) A secondary school has been using several English version ofomce automation software package which
consist of a word processing software and a spreadsheet software. This year the school paid and upgrade the
office automation software packages so as to increase the use of information technology in teachin% to
improve daily communication among its staff, and students and to computerized its student' attendance record
system.
(a) Name three additional types Of software that should be included in this upgrade exercise. State one
corresponding application for each type Of software.

What do you consider to be a core of team role for a warehouse project? Describe the responsibilities of three roles .

Question 3(iii) and (iv)

https://www.dropbox.com/home/Mulluh%20Joel%20CHEM%20Syllables/Nelcon%20Physics?preview=IMG_20201031122534_1243446852.jpg

(iv) = Given that the processes A, B, C, and D have respective execution time, 18, 20, 19, and 17 seconds, draw a table to show how their execution time reduce after the 1st round, etc, for a Round Robin Scheduling strategy policy.
Assume a time quantum of 4 seconds. In what order do the processes terminate execution given that the order A, B, C, D were respected from the start?
What conclusion do you draw from this experiment

Question 3 (i), (ii), and (iii)
https://www.dropbox.com/home/Mulluh%20Joel%20CHEM%20Syllables/Nelcon%20Physics?preview=IMG_20201031122534_1243446852.jpg

Question 3(iii)
https://www.dropbox.com/home/Mulluh%20Joel%20CHEM%20Syllables/Nelcon%20Physics?preview=IMG_20201031122534_1243446852.jpg

Question 3(i) , (ii) , and Q3(iii) [a, b, c, d]
https://www.dropbox.com/home/Mulluh%20Joel%20CHEM%20Syllables/Nelcon%20Physics?preview=IMG_20201031122534_1243446852.jpg