Question 1

The Ethernet switch has eight ports and all ports must be operational for 24 hours, from Monday through Friday. However, a failure of Port 4 occurs as follows: Monday = 8 PM to 11 PM - Wednesday = 7 PM to 10 PM - Thursday = 6 AM to 12 PM - What is the MTTR of Port 4?

Options :

A : 28 hours

B : 2 hours

C : 38 hours

D : 4 hours

Answer: D

Question 2

What is a function of the application hardening process'?

Options :

A : Perform penetration testing and validate OS patch management

B : Disable unnecessary application features or services

C : Isolate VM network to ensure the default VM configurations are unchanged

D : Validate unused application files and programs to ensure consistency

Answer: B

Question 3

An Ethernet switch has eight ports and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows: Tuesday = 6 AM to 8 AM Thursday = 5 PM to 10 PM Friday = 7 AM to 9 AM What is the MTBF of Port 6?

Options :

A : 32 hours

B : 37 hours

C : 30 hours

D : 40 hours

Answer: A

Question 4

Which type of data protection is used to move primary data to lower cost storage and helps to enforce compliance requirement?

Options :

A : Archive

B : Deduplication

C : Backup

D : Replication

Answer: A

Question 5

Which VM file is used to keep a record of the VM's activity and is often used for troubleshooting?

Options :

A : Configuration file

B : Virtual disk file

C : Log file

D : Memory state file

Answer: C

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