1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.
You might be interested in
Llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
Anna [14]

Answer:

WHy did u spam

Explanation:

bruh dont spam

4 0
3 years ago
failed logins or instances of denial of access to restricted files may be indicators of compromise. suggest where records of suc
algol [13]

As forensic evidence of suspected intrusions on a host system or network, indicators of compromise (IOCs) are used.

<h3>What is indicators?</h3>

System administrators and information security (InfoSec) experts can identify malicious activity such as intrusion attempts using these artifacts. IOCs are used by security researchers to more thoroughly examine the methods and behaviour of a certain malware.

IOCs also offer useful threat intelligence that can be disseminated around the community to help organizations develop their incident response and remediation plans.

Some of these artifacts can be seen on the system's event logs, time-stamped entries, apps, and services. Various tools that monitor IOCs are also used by infosec experts and IT/system administrators to help mitigate, if not stop, breaches or assaults.

Therefore, As forensic evidence of suspected intrusions on a host system or network, indicators of compromise (IOCs) are used.

To learn more about indicators, refer to the link:

brainly.com/question/28093573

#SPJ1

4 0
1 year ago
What is a motherboard?
laila [671]

Answer:

A mother board is something that helps a electronic run im guessing

Explanation:

6 0
3 years ago
Read 2 more answers
Which folder does the ipad saves my pictures?
saw5 [17]
It will save it in the pre-installed iphotos application.
Hope this helps. <span />
4 0
3 years ago
Read 2 more answers
Dustin is editing a SmartArt graphic. He wants all three shapes to be different colors.
lilavasa [31]

Answer:

click on Design tab → select associated shape → adjust color

Explanation:

I think it is that but i'm not positive. I will know in a little bit since I am taking the test right now.

6 0
3 years ago
Other questions:
  • In a mission critical environment, performing maintenance operations on a host FIRST requires which of the following?
    6·1 answer
  • Notes page view and Outline view are found in the<br> tab.<br> File<br> O Status<br> View<br> Page
    8·1 answer
  • Storing a value in a variable<br> Exponent<br> Variable<br> Assignment<br> Operator
    13·1 answer
  • Anusha wants to use her computer,rather than handwriting the information on her notepad,to analyze her monthly expenses to make
    14·1 answer
  • Which routing protocol does an exterior router use to collect data to build its routing tables?
    8·1 answer
  • Ann needs to share information about a new hiring policy. She needs to communicate this information to more than one hundred emp
    15·2 answers
  • Write a C# program named DoubleDecimalTest thatdeclares and displays two variables - a double and a decimal.Experiment by assign
    9·1 answer
  • 14. Which of the following is NOT a
    6·2 answers
  • Can you help me with my homework what should i do
    9·1 answer
  • Who is famous for his three laws of robotics?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!