What are three tips you should keep in mind before beginning work inside a computer case?
What will be an ideal response?
Make notes as you work so that you can backtrack later if necessary.
Remove loose jewelry that might get caught in cables and components as you work.
To stay organized and not lose small parts, keep screws and spacers orderly and in one place, such as a cup or tray.
Don't stack boards on top of each other.
When handling motherboards, cards, or drives, don't touch the chips on the device.
Hold expansion cards by the edges.
To protect a microchip, don't touch it with a magnetized screwdriver.
Never ever touch the inside of a computer that is turned on.
Never remove the cover or put your hands inside a monitor or power supply.
As you work, remember to watch out for sharp edges on computer cases that can cut you.
In a classroom environment, after you have reassembled everything, have your instructor check your work before you put the cover back on and power up.
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What router command verifies whether EIGRP is running on a router?
a. show run b. show ip int brief c. show history d. show ip protocol
Now suppose the service provided using distributed computing requires only 1 of the 3 computers, with the other 2 computer being backups (that is, each of the three computers, on its own, is capable of providing the service). Now what is the probability that the service will not be available at any time, assuming that no other components in the distributed system will fail? How does it compare with the failure probability if the same computing is performed using monolithic computing, that is, on one computer only?
In this exercise we will use a simplified mathematical model to analyze failures in a distributed system. Explain your answers. Suppose each computer in has a probability of p of failing at any time.
The positional value of the rightmost digit of any number in either binary, octal, decimal, or hexadecimal is always ________.
Fill in the blank(s) with the appropriate word(s).
A word in a search query that describes something you're looking for is called a(n) ________
Fill in the blank(s) with correct word