Answer: Switch, router, firewall
Explanation:
The function of the switch is to distribute the network to different networks similar in functioning to that of the hub but it performs filtering of the traffic present in the network using various traffic filtering algorithms.
The router whose main function is to route packets across the network is also used to connect between LANs and between LAN and a WAN.
The firewall is typically installed on systems or in servers or in routers with it most important function to filtering the traffic and minimize the packet delivery delay in LANs.
The command is Merge & Center
This command could be easily found in the toolbar of your excel.
If you execute this command in two different cells, those cells will be merged into one larger cell and the content in that cells will be placed exactly in the middle of the combined cell (measures according to combined cells' length)
The educational qualification that would help a candidate get a job as a computer systems engineer is D. advanced graduate degree
<h3>What is an Educational Qualification?</h3>
This refers to the certification that shows that a person has completed the core objectives and studies and can be referred to as an expert of a thing.
Hence, we can see that based on the job of a computer systems engineer, the educational qualification that would help a candidate would be an advanced graduate degree as it is the highest possible qualification.
Read more about computer systems engineer here:
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An Algorithm
I will use a simple example to best explain this. I want to write a very small program that prompts a user to enter two numbers. Once these numbers are entered, they will be calculated and the sum displayed. The first step is to declare the variables. The second step is to pop a message for the user. The message will prompt the user to enter the numbers which will calculate themselves in the 4th step and populate a sum in the final step. This is what is referred to as an algorithm. An Algorithm is a step by step process required to offer a solution for a problem or to complete a particular task like the one above.
