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Questions Bank (1401369 total)

Which of the following is true about the tokens used in tokenization?

Tokens can always be used to restore the original data without any loss

Tokens are usually shorter than the original data

Tokens can be used as a cryptographic key for data encryption

Tokens are random values with no relationship to the original data

Which privacy model addresses the ‘homogeneity attack’ problem in k-Anonymity?

Noise Addition

t-Closeness

l-Diversity

Differential Privacy

What is the primary advantage of using dynamic data masking over traditional data encryption?

It allows real-time access to sensitive data without revealing it to unauthorized users

It compresses the data for storage efficiency

It fully secures data from end-to-end

Dynamic data masking is faster than encryption

What is the command to count the number of users on the system (hint the file '/etc/passwd/'contains all users, one per line).

What command can be used to find the file path and man file location for the program 'ip'?

Delete the file 'planet' from your home directory.

View the contents of the '/etc/passwd' file one page at a time.

Copy the file 'planet' to your home directory.

Move the file 'world' into the directory 'cheese'.

Rename the file 'world' to 'planet'.

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