Question

Part#1

1. What are the default username and password for Kali Linux?
2. How many bits is the MD5 hashing algorithm?
3. How many bits is the SHA1 hashing algorithm?
4. Which hashing algorithm is more accurate, MD5 or SHA1?

Part#2

1. What is the command to unmount a partition?
2. In what directories are mount points typically created on Linux?
3. When the ls –l command is used, what is designated in the first column to indicate a file?
4. When the ls –l command is used, what is designated in the first column to indicate a folder?

Part#3

1. For what purpose is Foremost used?
2. What is the way to get the manual page for the foremost command?
3. What command can be utilized to get general information about Foremost?
4. What options must be specified when the foremost command is utilized?

Please answer these questions. Thnks  

Answer 1

#Part 1

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What are the default username and password for Kali Linux?

Ans:

username: root

password: toor

How many bits is the MD5 hashing algorithm?

Ans:

128-bits

How many bits is the SHA1 hashing algorithm?

Ans:

160-bits

Which hashing algorithm is more accurate, MD5 or SHA1?

Ans:

SHA1

#Part 2

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What is the command to unmount a partition?

Ans:

umount -a

In what directories are mount points typically created on Linux?

Ans:

/etc/fstab

When the ls –l command is used, what is designated in the first column to indicate a file?

Ans:

ls -l command used to display various information related to file permission.  First column represents different access modes, i.e., the permission associated with a file or a directory.

When the ls –l command is used, what is designated in the first column to indicate a folder?

Ans:

ls -l command used to display various information related to file permission.  First column represents different access modes, i.e., the permission associated with a file or a directory.

#Part 3

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For what purpose is Foremost used?

Ans:

It is used as a general data recovery tool.

What is the way to get the manual page for the foremost command?

Ans:

man foremost

What command can be utilized to get general information about Foremost?

Ans:

foremost -h

What options must be specified when the foremost command is utilized?

Ans:

-t command to specify file type

-I command to specify partition

example: foremost –t jpeg –I /dev/sda1