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
Lyrx [107]
3 years ago
9

What type of servers are used to store recently accessed DNS records from other domains to avoid incurring the performance overh

ead involved in making a remote query each time a resource outside the local domain is accessed?
A) Name resolvers
B) Primary DNS servers
C) Subdomains
D) Caching servers
Computers and Technology
1 answer:
Kruka [31]3 years ago
8 0

The correct answer is B. Primary DNS Server.

DNS records are type of data that is equivalent to IP address where the website or domain is located.  DNS records are normally stored in DNS server in a raw or flat file. A host, using port number 53 will send a DNS request to the server. If the computer has stored it's data or record in it's database, it will automatically reply to the requesting host. Example: You typed in www.website.com, if you have a matching DNS record in your server, using an IP address, your server will reply and display the website.

You might be interested in
Which type of software-generated problems can indicate that a software bug is causing a memory error?
Katena32 [7]
The type of software-generated problems that can indicate that a software bug is causing a memory error are page fault, exception error and general-protection fault. Registry errors show that there are parts of the registry that were written to the faulty parts of the RAM. An erroneous memory count would happen when there is incompatibility in the installation.
3 0
3 years ago
To decrease the size of text so it will fit into a text box without overflowing, select the
Trava [24]

Answer:

It is is A

Explanation:

Becuase if you shrink a text thats just the answer

5 0
3 years ago
Read 2 more answers
White meat and dark meat fish have slightly different nutritional characteristics. What are the nutrition characteristics of dar
Marina CMI [18]

The nutrition characteristics of eating darker meat of fish like Salmon are that it is higher in healthy Omega-3 fats. It is true, however, that as much as it has the highest Omega-3 fats, it is also likely to be highest in any potential toxins.






7 0
3 years ago
Read 2 more answers
How to solve level 53 on rapid router?
alexgriva [62]

<img src=/static/game/image/actions/go.svg alt=' + ugettext(play= button)= += '= style=width: 4%;> ) def noPermissionMessage():

6 0
2 years ago
To change the size of a field or record by dragging its border a.resize b.magnify c.label d.enlarge
4vir4ik [10]
A. Resize

By dragging the border of a field or record, you are either enlarging it or compressing it. Choices "b" and "d" are only half correct, as there is always the possibility of making it smaller. Hope this helps!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of statement is used to communicate one’s feelings in a nonconfrontational manner?
    14·1 answer
  • 2. Identify the diagram and define it.<br>13. What are pollen grains ?<br>4. What is an embryo?​
    12·1 answer
  • What type of firestopping technology expands as much as 25 times in volume?
    6·1 answer
  • If you wanted to make certain numbers in a spreadsheet stand out, you should _____.
    11·2 answers
  • Dylan, an interior designer, has sketched out a layout for a client's living room. He wants the client's approval of the layout
    11·2 answers
  • What is an example of a memo
    9·1 answer
  • Which of the following statements about the break statement is false? Group of answer choices Common uses of the break statement
    12·1 answer
  • Missy loves her old Windows games. When she upgrades her Windows system, the games run fine, but the output looks fuzzy since th
    15·1 answer
  • An ip address in the address range 169.254.x.y, used by a computer when it cannot successfully lease an ip address from a dhcp s
    6·1 answer
  • (1) Prompt the user to enter two words and a number, storing each into separate variables. Then, output those three values on a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!