Computers and Technology, 30.11.2021 01:30 torrejes241
Imagine that you were hired by a company to manage their network. One of the first decisions that they need to make is whether their new network should be wired or wireless. They want their employees to be mobile within the building, but they are also very concerned about security. Which kind of network would you recommend and why? If you would want more information before deciding, what would you want to know?
You are a consultant who is going to help a new company set up its network. Before you recommend a topology to them, what would you need to know about their plans, and how would this information influence whether you recommended a bus, star, ring, or mesh set-up to them?
Imagine that you work at a bank or a hospital. Identify at least two types of data that would be accessible on that workplaceâs intranet; then identify two ways they might use an extranet.
Imagine that your six-year-old cousin asked you this question: âHow can a cat video show up on my tablet? Is it magic?â How would you explain the process of data transmission in a way simple enough for a young child to understand?
Your friend says, âI canât ever watch a streaming movie without it pausing for long moments. It makes me crazy!â What might you suggest to your friend to help solve this problem?
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Computers and Technology, 24.06.2019 10:00
(, urgent need): how do i change my username
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Computers and Technology, 24.06.2019 17:40
Write a program to analyze studentâs scores. each studentâs id and 4 original test scores are saved in the attached file âstudent_id_scores.txtâ. assume there are exactly 15 students in the class.⢠the program first opens the file, reads studentâs ids and scores from the file and saves them in two arrays: o create a one-dimensional string array âidsâ to store the studentâs ids.o create a (parallel) two-dimensional int array âscoresâ to store studentâs original test scores. this array has 5 columns, the original 4 test scores should be saved in the first 4 columns, and the last column will be used to save the average score after the calculation in next step.⢠the program then retrieves test scores from the array âscoresâ, calculates average score and determines the final letter grade based on the rules in the table below for each student. assume average score is integer value.average score = (score1 + score2 + score3 + score4) / 4average score letter grade90 ~ 100 a80 ~ 89 b70 ~ 79 c60 ~ 70 d0 ~ 60 f⢠the average score should be saved back in the 5th column of âscoresâ array.⢠create a new parallel one-dimensional char array âgradesâ to save each studentâs letter grade.⢠program also needs to find the number of a, number of b, number of c, number of d and number of f grade. as well as the highest, lowest and average score of the class.⢠finally, program will display all of the original scores and all results on the computer screen using the format shown as the sample output below.⢠the program must contain at least the following functions: (1) a function âgetscoresâ to read and store data into âidsâ and âscoresâ arrays.(2) a function âanalyzescoresâ to calculate studentâs average score, determine letter grade, get the number of a, b, c, d and f, find the highest, lowest and average score of the class.(3) a function âdisplayresultsâ to display all of the results
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Computers and Technology, 24.06.2019 21:30
How is a wan different than a lan? both connect computers, but only wan users donât need the same operating system. both are peer-to-peer networks, but only a wan requires networking hardware. both network computers, but only a wan can cover larger geographical ranges. both connect computers to the internet, but only wan connects to the cloud.
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Imagine that you were hired by a company to manage their network. One of the first decisions that th...
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