I don’t understand this, i need help

Computers and Technology

1 answer:

Fittoniya [83]3 years ago

5 0

Answer:

I don't understand this either sorry

Explanation:

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Try using your email account password

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3 years ago

How do you suppose a request travels from one computer to another? How does the request know where to go?

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It can request a signal then transfer certain data points and provide the request. The request knows where to go using certain lines in the data.

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3 years ago

Business intelligence is gained through industrial espionage and the gathering of this information often includes illegal or une

Nataly [62]

Answer:

A) True

Explanation:

Industrial espionage utilizes both illegal and unethical methods in gathering information about a corporate organization in order to get business intelligence. This involves stealing intellectual property and trade secrets to use them for a competitive advantage. because Information about company's products, services, finances, sales, etc can be toold for economic warfare

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4 years ago

You are implementing a RAID storage system and have found a system with eight 100 GB drives. How much storage space will you hav

asambeis [7]

Answer:

The space available will vary between 800 GB (100%) and 400 GB (50%) of the total disks, depending on the RAID level.

The OS will handle the RAID as a single disk.

Explanation:

Each RAID level implements parity and redundancy in a different way, so the amount of disks used for this extra information will reduce the space available for actual storage.

Usual RAID levels are:

RAID 0: does not implement any redundancy or parity, so you will have available 100% of the total storage: 8 x 100 GB = 800 GB

RAID 1: Duplicates all the information in one disk to a second disk. Space is reduced in half: 400 GB

RAID 5: Uses the equivalent of 1 disk of parity data distributed evenly on each disk, meaning the space available is $\frac{n-1}{n}$ of the total disks: $\frac{7}{8}$ of 800 GB = 700 GB

Writting and reading the information on a RAID storage is handled by a raid controller, either implemented in hardware or software. The OS will "see" a single disk and will read or write information as usual.

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3 years ago

What is the network id with cidr notation for the ip address 172.16.32.108 with the subnet mask 255.255.255.0?

kow [346]

172.16.32.0/24

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4 years ago