On your home directory try the following commands: 1. Which of the following sta

Question

On your home directory try the following commands:

1. Which of the following statement is NOT correct

The swap area is just fake RAM that resides on your hard drive

It is as fast as the actual RAM

It is necessary to keep a computer running normally.

It is a good idea to have at least as much swap space as RAM

2. [BACKUP.cpio] Which of the following statement about CPIO is correct?

cpio’s name is derived from the phrase copy in and out, it compresses the file, and the resulting archives are compressed.

Cpio reads file and directory path names from its standard input and writes the resulting archive byte stream to its standard output.

the resulting cpio archive is a sequence of files and directories concatenated into multiple archive.

the file name of an archive is usually given the file extension gz

3. [BACKUP.cpio] Suppose your current directory is /bin, you want to put all commands starting with d to an archive file under your home directory (suppose it is /home/CSI3660).

To achieve this goal,your command should be like:

$ find d* | cpio –i > /home/CSI3660/archive.cpio

$ find d* | cpio –o > /home/CSI3660/archive.cpio

$ find d* | cp–o > /home/CSI3660/archive

$ find d* | cpio –o > /home/CSI3660/archive.gz

4. [BACKUP.cpio] In the scenario of above question, suppose you want to read the archive from its standard input and recreate the archived files under your home directory, the command should be:

cpio –o–v < archive.cpio

cp –i–v < archive.cpio

cpio –i–v < archive

cpio –i–v < archive.cpio

Explanation / Answer

Please Note: As per Chegg Answering Guidelines, I have answered the first question. Please Post Separate for Separate Questions.

1. Which of the following statement is NOT correct
The swap area is just fake RAM that resides on your hard drive
It is as fast as the actual RAM
It is necessary to keep a computer running normally.
It is a good idea to have at least as much swap space as RAM

Answer)
It is as fast as the actual RAM - The swap areas is a fake RAM which is much slower than the actual RAM.

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