If you are using replace command in Memcached and the key does not exist, what will happen? - Memcached Quiz

Memcached - Quiz(MCQ)

If you are using replace command in Memcached and the key does not exist, what will happen?

A)

the output is STORED.

B)

the output is DUPLICATED

C)

the output is NOT STORED.

D)

All of the above

Correct Answer : the output is NOT STORED.

Explanation : The replace command in Memcached is used to replace the value of an existing key. If the key does not exist, the output is NOT STORED.

Recently Updated in Memcached Questions

Which of the following command returns server statistics such as version, and connections?

A)

Stats

B)

Info

C)

Facts

D)

Statistics

Correct Answer : Stats

Explanation : The Memcached stats command returns server statistics such as PID, version, connections, and so on.

Which of the following command is used to close the connection?

A)

End

B)

Close

C)

Quit

D)

Delete

Correct Answer : Quit

Explanation : The quit command is used to close the connection.

Each Memcached have ____ unique key.

A)

One

B)

More than one

C)

Many

D)

None of the above

Correct Answer : One

Explanation : Each Memcached has one unique key.

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