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Alisiya [41]
3 years ago
6

Which black inventor patented fifty different devices, most of them dealing with the lubrication of machines, and successfully c

ontested claims against the genuineness of his designs?
Computers and Technology
1 answer:
balandron [24]3 years ago
4 0

Answer:

American engineer Elijah McCoy was born in Canada but became US citizen very young, and and made vital contributions in the United States after the Civil War such as in the progress of locomotives design and railroads in America, the automatic lubrication systems for steem engines and many other inventions among his 57 U.S. patents that made train travel more efficient.

Explanation:

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Fill in the blank: the final step of the dhcp discovery process is known as ______. Multiple choice, shuffle.
Ugo [173]

The configuration procedure moves into its final stage once the DHCP server has received the DHCPREQUEST message from the client. An acknowledgement packet, or DHCPACK, is sent to the client at this step.

<h3>What final step of the DHCP discovery process?</h3>

After selecting the proper IP address, the server sends the client an OFFER packet, and the client replies with a REQUEST packet. The process ends with the server sending an ACK packet to confirm that the client has received an IP address.

Therefore, DHCP may dynamically issue IP addresses to any Internet-connected device, node, or client computer.

Learn more about DHCP here:

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6 0
1 year ago
Directions. Read and analyze the sentences below. There are words or phrases to be corrected. Rewrite it on the blank accrording
devlian [24]

Full question attached

Answer and Explanation:

1. There’s need to ask for help and advice from people who have the

knowledge and skills in making a simple electrical gadget.

2. Adapter is used to plug appliances that are far from the main power source.

3. Do not touch the metal pipes while you are doing electrical repairs.

4. Shut off the power at the main switch or circuit breaker and unplug the equipment when working on electricity.

5. Pliers are tools used to grip, pull or cut electric wires.

From the above, we have corrected some of the errors that could be made in everyday home appliances or home electricity. In number 4, it is also worthy of note that shutting off power at the main switch will only require emergency situations otherwise we need only shut off the one for the problem circuit and leave the rest.

5 0
3 years ago
What was the effect of the norman conquest on the language of britain?
Maslowich
Option c is answer because most of us are literature in English
6 0
3 years ago
Activities called ___________ involve the microprocessor receiving commands as software carries out tasks and while input arrive
Damm [24]

I guess the answer in the blank is processes.

Activities called processes involve the microprocessor receiving commands as software carries out tasks and while input arrives from the keyboard, mouse, and other devices.

6 0
3 years ago
Modern ssds use a technique called "____" to spread write operations around the storage medium, thus evening out the impact of d
masha68 [24]

The question above has multiple choices as below;

<span>a.      </span>Wear aggregation.

<span>b.      </span>Wear mitigation.

<span>c.      </span>Wear prevention

<span>d.      </span>Wear leveling

The answer is d) Wear leveling.


This technique by some SSD controllers to increase the memory’s lifetime is called wear leveling. The mechanism for this principle is simple: distribute the entries for all the blocks evenly so that they will wear out evenly. Flash controller typically manages wear leveling and uses a wear leveling algorithm to control which physical block to use.







7 0
3 years ago
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