[Free] Download Latest (March 2016) CompTIA SK0-004 Real Exam 61-70

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QUESTION 61

An ISPiscurrently drafting and compiling a Service Level Agreementthat states there should only be 5.26 minutes of downtime per year, 25.9 secondsper month, and 6.05 secondsper week. Which of the following percentages should be used to meet these metrics?

 

A.

99.9%

B.

99.99%

C.

99.999%

D.

99.9999%

 

Correct Answer: C

 

 

QUESTION 62

A har
dware failure affects a server in adatacenter. The server is critical to company operation, and the hardware vendor is out of stock on the parts needed to repairthe server. A network technician suggests replacing it with a server from the warm site. Which of the following should the technician do FIRST?

 

A.

Outsource a hardware-certified courier to move the server to the datacenter.

B.

Check the DRP and BCP and talk to the company stakeholders before making the decision.

C.

Unrack the server from the warm site and move it to the datacenter.

D.

Order the parts from the hardware vendor and notify affected users that the server will be down.

 

Correct Answer: B

 

 

QUESTION 63

A server technician is updating the operating system on a server. Currently, the server is running the following services:

 

clip_image002DHCP

clip_image002[1]WINS

clip_image002[2]DNS

clip_image002[3]HTTP

 

The updated server will be used to allow clients to access Web services, resolve host names to IP addresses for mobile iOS clients, and provide network access to thin clients running a Linux operating system. Which of the following services can be removed?

 

A.

DHCP

B.

WINS

C.

DNS

D.

HTTP

 

Correct Answer: B

 

 

QUESTION 64

Which of the following server types translates FQDNs to IP addresses?

 

A.

DHCP

B.

SMTP

C.

DNS

D.

FTP

 

Correct Answer: C

 

 

 

QUESTION 65

A new server has two drives and a RAID controller. Which of the following is an option for configuring the storage on this server?

 

A.

RAID 0

B.

RAID 5

C.

RAID 6

D.

RAID 10

 

Correct Answer: A

 

 

QUESTION 66

An administrator hasbeentaskedwithconsolidatingsixindividual serversinto one blade enclosure. Theadministrator completed the task successfully.A week later, all of the bladeswould not boot properly. Which of the followingwould MOST likely be causing this issue?

 

A.

The blade servers are faulty.

B.

The network module on the blade enclosure is faulty.

C.

The backplane of the enclosure is faulty.

D.

The management modules in the enclo
sure are faulty.

 

Correct Answer: C

 

 

QUESTION 67

Which of the following services provide hostname to IP address resolution? (Select TWO).

 

A.

NTP

B.

NAT/PAT

C.

DHCP

D.

DNS

E.

WINS

F.

LDAP

 

Correct Answer: DE

 

 

QUESTION 68

A system technician is tasked withdestroying several hard drivesthat containPII. Which of the following would be the BEST method for disposing of the drives?

 

A.

Shred the hard drives.

B.

Complete a hard wipe.

C.

Perform a soft wipe.

D.

Delete the partition table.

 

Correct Answer: A

 

 

 

 

 

 

QUESTION 69

Which of the following is the MOST energy efficient way of powering equipment within a datacenter with a large UPS battery bank?

 

A.

48V DC

B.

120V single-phase

C.

240VAC 3-phase

D.

480V 3-phase

 

Correct Answer: A

 

 

QUESTION 70

A technician has finished installing the operating system on a new server and needs to provide IP addressing information. The server will be connected to the DMZ network. Devices on thenetwork use a default gateway address of 192.168.55.1. Which of the following is a valid IP address for a server in the DMZ network?

 

A.

IP: 192.168.55.1, NETMASK 255.255.255.0

B.

IP: 192.168.55.5, NETMASK 255.255.255.128

C.

IP: 192.168.55.155, NETMASK 255.255.255.128

D.

IP: 192.168.55.255, NETMASK 255.255.255.0

 

Correct Answer: B

 

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