Question 1

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 2

Your company hosts a busy web server. You have been asked to increase the response time of the web site. What should you configure?

Options :

A : Failover clustering

B : IPv6

C : Load balancing

D : Virtualization

Answer: C

Question 3

A technician is connecting a Linux server to a share on a NAS. Which of the following is the MOST appropriate native protocol to use for this task?

Options :

A : CIFS

B : FTP

C : SFTP

D : NFS

Answer: A

Question 4

Your company uses virtual servers to host network infrastructure services. The DHCP virtual server hangs as the operating system is loading. What should you do?

Options :

A : Reimage the server.

B : Restore a bare-metal server backup.

C : View server logs to determine the problem source.

D : Revert to a virtual machine snapshot.

Answer: D

Question 5

A server administrator has configured a web server. Which of the following does the administrator need to install to make the website trusted?

Options :

A : PKI

B : SSL

C : LDAP

D : DNS

Answer: A