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3 years ago

What is computer Network?

Computers and Technology

1 answer:

spayn [35]3 years ago

7 0

Answer:

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Explanation:

A computer network is a network of computers that can share data among the computers.

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WHICH OF THE FOLLOWING RANGES OF CELLS IS CORRECTLY NAMED?

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The answer is (d.) A5:E5

In a worksheet, the cell is where you enter the information and the contents. It's an intersection of a row and a column in which column is identified by letters and numbers for row. Every cell has a name based on the column and row intersection. For example an intersection from column A and Row 5 is called A5. Cell range refer to a group of cells. They are named after the first and the last cell separated by a colon.

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3 years ago

Which of the following is an example of how the respiratory system interacts with the circulatory system to excrete waste?

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The veins carry oxygen depleted blood away from body parts, hence the color blue.

Explanation:

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2 years ago

The group of data that will be used in a chart or graph is called the

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Answer:

data series

Explanation:

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3 years ago

Read 2 more answers

Draw a timeline for each of the following scheduling algorithms. (It may be helpful to first compute a start and finish time for

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Answer:

See explanation below

Explanation:

Previos concepts

First Come First Serve (FCFS) "is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival".

Shortest job next (SJN), or the shortest job first (SJF) or shortest "is a scheduling policy that selects for execution the waiting process with the smallest execution time".

Shortest remaining time (SRF) "is a scheduling method that is a preemptive version of shortest job next scheduling'".

Round robin (RR) is an algorithm where the time parts "are assigned to each process in equal portions and in circular order, handling all processes without priority"

Solution for the problem

Assuming the dataset given on the plot attached.

Part a

For this algorithm the result would be:

Job A 0-6

Job B 6-(6+3) = 6-9

Job C 9-(9+1) = 9-10

Job D 10-(10+4) = 10-14

Part b

For this algorithm the result would be:

Job A 0-6

Job C 6-(6+1) = 6-7

Job B 7-(7+3) = 7-10

Job D 10-(10+4) = 10-14

Part c

For this algorithm the result would be:

Job A 0-1 until 14

Job B 2-(2+3) = 2-5

Job C 3-(3+2) = 3-5

Job D 9-(9+5) = 9-14

Part d

For this algorithm the result would be:

Job A 0-2 , 7-9, 12-14

Job B 2-4, 9-10

Job C 4-(4+1) = 4-5

Job D 5-7, 10-12

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3 years ago

A service provider recently upgraded one of the storage clusters that houses non-confidential data for clients. The storage prov

VARVARA [1.3K]

Answer:

C. Purging

Explanation:

Data Purging in computer storage is a process that permanently erases and remove data from a storage space. Data deleting only removes the shortcut to the data but does not remove the data permanently, and can be easily recovered by an expert. Data purging removes data permanently and also frees up the storage or memory space for other uses. Data purging is relatively inexpensive and can be achieved with some special software tool.

Since the storage provider wants the hard drive back in working condition, data purging is the best option.

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3 years ago

What is computer Network?​

What is computer Network?