Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters?

1.

Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters?

[A].	cat emp[!0-9]
[B].	more [emp][!0-9]
[C].	cat emp[x-z]
[D].	cat emp[a-z]
[E].	None of the above

Answer: Option A

Explanation:

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