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Sever21 [200]
3 years ago
14

Suppose you can access the caches in the local DNS servers of your department. Can you propose a way to roughly determine the We

b servers (outside your department) that are most popular among the users in your department? Explain.
Computers and Technology
1 answer:
lubasha [3.4K]3 years ago
6 0

Answer:

We can periodically take a snapshot of the Domain Name System (DNS) caches in the local  Domain Name System (DNS) servers.

Explanation:

We can periodically take a snapshot of the Domain Name System (DNS) caches in the local  Domain Name System (DNS) servers. The Web server that appears most frequently in the  Domain Name System (DNS) caches is the most popular server. This is because if more users are interested in a Web server, then Domain Name System (DNS) requests for that server are more frequently sent by users. Thus, that Web server will appear in the  Domain Name System (DNS) caches more frequently.  

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An automotive engine’s camshaft rotates?
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<span>C. The same speed as the crankshaft..... hope this helps!
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An example for Shareware?
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A software that is free of cost for a certain amount of time such as Adobe programs, or Winzip.
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Assume you have an integer pointer variable named intpoint2. It contains the address 1e6f24. You execute intpoint2++. What does
Serjik [45]

Answer:

c)1e6f28

Explanation:

The integer pointer intpoint2 points to the address 1e6f24.On increasing the inpoint.The intpoint will point to next location and since we know that the memory taken by integers is 4bytes.So the pointer will move to the next location 4 bytes ahead.

1e6f24+4=1e6f28.

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3 years ago
A television advertisement claiming that a product is "light-years ahead of its time" does not make sense because (a) it doesn’t
adell [148]

Answer:

B. It uses "Light-years" to talk about time, but a light-year is a unit of distance.

Explanation:

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3 years ago
bilmain manufactures has recruited you as a network administrator to handle the organization's network operations. you want to s
Art [367]

Since Bilmain manufactures has recruited you as a network administrator to handle the organization's network operations, the subnet mask for this class A address is 255.0.0.0.

<h3>Why is a subnet mask of 255 usually used?</h3>

The 255 address, or host address of all ones in binary notation, is used to send a message to every host on a network. It's important to keep in mind that no host can be given the first or final address in a network or subnet. You ought to be able to assign IP addresses to 254 hosts at this point.

A subnet mask is a 32-bit integer that is produced by setting all host bits to 0 and all network bits to 1. The subnet mask does this by dividing the IP address into network and host addresses. The "0" address is always a network address, but the "255" address is always allocated to a broadcast address.

Hence, The subnet mask for a class C network would be 255.255.255.0, which indicates that 24 bits are being used for the network. This is shown in CIDR notation by adding a /24 after the IP address.

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