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jekas [21]
3 years ago
7

What are some reasons DNS is necessary? Check all that apply. A. It maps local addresses to simple names without editing hosts f

iles. B. It makes Internet website IP addresses accessible with human readable domain names. C. It simplifies remote access. D. It improves network throughput.
Computers and Technology
1 answer:
dsp733 years ago
3 0
Domain Name Servers (DNS) are certainly necessary for easy access of resources across a network. The applicable options of the above are A and B - below are explanations as to why.

A: Computers generally are set to automatically obtain DNS information from the network they are connected to or can be pointed to a specific DNS server. This allows for records of where resources (network attach storage devices, other computers on local network, or even website server details) are located on a “master” kind of list so that the local machine’s host file does not have to be routinely updated to contain new addresses.

B: DNS, as explained partially by the answer to A, maintains a type-able or “human readable” domain name for the actual server’s IP address so we don’t have to memorize or keep a list of IPs for where we want to visit on the web (although, Google’s 8.8.8.8 IP address does make it easy). It shows an association between a name/domain name and an IP address so that we can enter something simple (Google.com) and the computer knows where to go (the server at IP address 8.8.8.8) so it can show you the content you want to see.

C: DNS would only simplify remote access if your were attempting LAN (Local Area Network) remote access of another computer on your network. DNS would not make it easier for remote access of a computer on the internet, as most DNS used in non-commercial settings are created and maintained by third-parties that will not put a specific record for one of your computers in it - not that you would want them to either, since it could lead to an open cyber attack.

D: Network throughput is a fancy phrase for network speed. It could be possible that different DNS servers could process requests faster than others, but it is not likely to increase network speed on the whole as navigating via IP or DNS records will be relatively the same speed.
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SSSSS [86.1K]

Answer:

Managing tags means experience with the programming language to utilize them.

Explanation:

In different markets, tags are used to assigned prices and values to different products. To make these tags "tag management systems" are deployed to manage and create these tags.

Tag management system is software, that is used to create the tags with ease. There is no need of coding or programming while creating tags.

<em>So we can say that, There is no issue of Managing tags means experience with the programming language to utilize them.</em>

5 0
4 years ago
The following equations estimate the calories burned when exercising (source): Men: Calories = ( (Age x 0.2017) — (Weight x 0.09
sammy [17]

In python:

age = float(input("How old are you? "))

weight = float(input("How much do you weigh? "))

heart_rate = float(input("What's your heart rate? "))

time = float(input("What's the time? "))

print("The calories burned for men is {}, and the calories burned for women is {}.".format(

   ((age * 0.2017) - (weight * 0.09036) + (heart_rate * 0.6309) - 55.0969) * (time / 4.184),

   ((age * 0.074) - (weight * 0.05741) + (heart_rate * 0.4472) - 20.4022) * (time / 4.184)))

This is the program.

When you enter 49 155 148 60, the output is:

The calories burned for men is 489.77724665391963, and the calories burned for women is 580.939531548757.

Round to whatever you desire.

6 0
3 years ago
Electronic transmission of information standards, such as transaction and code sets and uniform identifiers, are covered underQu
Mila [183]

Answer:

option A

Explanation:

Option A.

With the use of Administrative simplification, we can transform all the paper work to electronic media such as electronic receipts or electronic mail. By shifting towards electronic means in Administrative simplification we are actually saving a lot of time by helping the human resource and from the laborious tasks of paper work and data management.

The management of electronic means is very easy and friendly, it is also a reason for implementing administration simplification as well.

3 0
4 years ago
If you are interested in joining the military, you can attend college _____. a. before serving b. during service c. after servic
Arturiano [62]

D .All the above.

Explanation:while in the military you can take online courses during service or you can can choose to do it before or after

6 0
4 years ago
1. Which of the following is required to create a computer simulation?
Sonbull [250]
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8. I sound like your dad.
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6 0
3 years ago
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