Which of the following is the core component within a database that control data storage and access requests from client applications?

A. replication server
B. query handler
C. control module
D. database engine

Answer: D

Computer Science & Information Technology

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Which of the following is used to prevent Layer 2 switching loops within a local area network?

A. STP B. MTU C. EGP D. IGP

Computer Science & Information Technology

The following command can be used to accomplish the above task. chmod 640 test1 The following commands (in this order) can be used to perform the same task. chmod a-rwx test1 chmod u+rw,g+r,o-rwx test1

What will be an ideal response?

Computer Science & Information Technology