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Maslowich
4 years ago
9

Suppose within your Web browser you click on a link to obtain a Web page. The IP address for the associated URL is not cached in

your local host, so a DNS lookup is necessary to obtain the IP address. Suppose that n DNS servers are visited before your host receives the IP address from DNS; the successive visits incur an RTT of RTT1, . . ., RTTn. Further suppose that the Web page associated with the link contains exactly one object, consisting of a small amount of HTML text. Let RTT0 denote the RTT between the local host and the server containing the object. Assuming zero transmission time of the object, how much time elapses from when the client clicks on the link until the client receives the object?
Computers and Technology
1 answer:
pychu [463]4 years ago
7 0
I really truly don’t understand
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1.6<br> What do you call the two parts of the lift that goes down a mine?
Likurg_2 [28]

Answer:

Sheave wheel and hoist cable

Explanation:

The sheave wheel is a pulley wheel that sits above the mine shaft. The hoist cable passes over the sheave wheel and then down the shaft of the mine. The sheave wheel reduces the sliding friction of the mine cable. The head frame is the structure that supports the sheave wheel.

7 0
3 years ago
Is microsoft word the same as microsoft office?
ycow [4]
Hey there!

Microsoft Word is considered a part of Microsoft Office. Office is a package of Microsoft applications that can be used on Windows or MacOS that includes Word, PowerPoint, Excel, Outlook, and many other programs used for either personal or commercial use. Microsoft Word is just one of those programs, so, no, they're not the same thing. 

Hope this helped you out! :-)
3 0
3 years ago
Read 2 more answers
Assume that a single page of printed text requires 52 lines of text, and that each line of text averaged 80 characters. If each
zysi [14]

Answer:

4160000 bytes

Explanation:

One page = 52 lines of text

One line of text = 80 characters

=> One page = 80 x 52 = 4160 characters

Therefore, 500 pages of text will have 4160 x 500 characters = 2080000 characters.

Since 1 character takes up 2 bytes of computer memory, it impleies that a 500 page novel will take up 2080000 x 2 bytes = 4160000 bytes.

5 0
4 years ago
You are designing an internet router that will need to save it's settings between reboots. Which type of memory should be used t
Phoenix [80]

Answer:

d. Flash

Explanation:

A flash memory can be defined as an electronic non-volatile memory chip (storage medium) that is typically used on computer systems and other digital devices such as routers, USB flash drives, switches, digital cameras, mp3 players etc. A flash memory is an electronically erasable programmable read only memory (EEPROM) and as such data saved (written) on it can be erased electronically. Also, a flash memory do not require a source of power (electricity) to save or retain data through the use of a floating gate MOSFET (FGMOS) or floating gate transistor.

In this scenario, you are designing an internet router that will need to save it's settings between reboots. The type of memory that should be used to save these settings is a flash memory because it does not require power to write or save data.

8 0
3 years ago
Jacob holds a Computer Hacking Forensic Investigator (CHFI) certification. Which of the following responsibilities should Jacob
nadya68 [22]

Answer:

the answers too the questions are B. identify intruder footprints,

D. Director of security, and B. Nist framework

Explanation:

3 0
2 years ago
Read 2 more answers
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