Question 1

A company wants to find an affordable way to simulate a fail over of a critical application. The company does not currently have a solution for it. The application consists of 15 servers, and the company would like to simulate on production configurations and IP address schemes. Which of the following would be the most cost-effective solution?

Options :

A : Build a warm site and perform a fail over of the application.

B : Build a cloud laaS and perform a fail over of the application.

C : Build a hot site and perform a fail over of the application.

D : Build a cold site and perform a fail over of the application.

E : Perform a tabletop fail over of the application.

Answer: B

Question 2

Users cannot access a new server by name, but the server does respond to a ping request using its IP address. All the user workstations receive their IP information from a DHCP server. Which of the following would be the best step to perform NEXT?

Options :

A : Run the tracert command from a workstation.

B : Examine the DNS to see if the new server record exists.

C : Correct the missing DHCP scope.

D : Update the workstation hosts file.

Answer: B

Question 3

Due to a recent application migration, a company's current storage solution does not meet the necessary requirements tor hosting data without impacting performance when the data is accessed in real time by multiple users. Which of the following is the BEST solution for this Issue?

Options :

A : Install local external hard drives for affected users.

B : Add extra memory to the server where data is stored.

C : Compress the data to increase available space.

D : Deploy a new Fibre Channel SAN solution.

Answer: D

Question 4

Which of the following BEST describes a guarantee of the amount of time it will take to restore a downed service?

Options :

A : RTO

B : SLA

C : MTBF

D : MTTR

Answer: B

Question 5

Which network service is used to synchronize time over the network?

Options :

A : TCP

B : PTR

C : UDP

D : NTP

Answer: D

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