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2021 Nov SK0-004 book

Q51. Which of the following protocols is used primarily for monitoring and managing network

devices?

A. SNMP

B. SMTP

C. FTPS

D. NTP

Answer: A


Q52. A hardware 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.

Answer: B


Q53. An administrator has a UPS rated at 200 amps per hour. Which of the following is the maximum runtime of this UPS when hooked up to a server drawing 400 amps per hour?

A. 15 minutes

B. 30 minutes

C. 60 minutes

D. 120 minutes

Answer: B


Q54. Which of the following services provides users with directory services?

A. IMAP

B. LDAP

C. SFTP

D. DHCP

E. DNS

Answer: B


Q55. A technician would like to restrict when internal hardware components on the server are accessed. Which of the following server hardening techniques should the technician implement?

A. Intrusion detection

B. BIOS password

C. Chassis lock

D. Disable WOL

Answer: C


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Q56. A technician is tasked with providing network-based high availability to a pair of identical web servers. Which of the following minimum server NIC configurations fulfills these requirements?

A. Two physical NICs per server: one NIC configured for multicast and one for broadcast.

B. One physical NIC per server: each individual NIC configured for network load balancing.

C. Two physical NICs per server: one NIC for network traffic, and one for web traffic.

D. One physical NIC per server: each NIC configured with the same MAC and IP address.

Answer: B


Q57. A technician is working on a server that is experiencing network connectivity issues. The technician replaces the NIC on the server, but this does not resolve the issue. Which of the following troubleshooting steps should the technician do NEXT?

A. Establish a new theory of probable cause

B. Perform a root cause analysis

C. Document findings, actions, and outcomes

D. Identify additional changes to the server

Answer: A


Q58. Which of the following is the number of 7-inch high servers that can be installed in a 42U rack?

A. 4

B. 5

C. 10

D. 12

Answer: C


Q59. A host server in a small business environment does not have virtual switching configured. The NIC on aguestis configured with an IP address that is on a different subnet from thehost server. Which of the followingwouldMOSTlikely happen in this case?

A. The guest will not have network access to the host or network resources.

B. The guest would have access to all network resources.

C. The guest would have network access to everything but the host.

D. The guest will have network access to the host server.

Answer: A


Q60. A company is being audited by its operating system vendor. The company needs to report the number of operating systems in use, the versions of the operating systems, and the product keys. Which of the following will be MOST helpful in passing the audit?

A. Asset management documentation

B. Change management logs

C. Service manuals

D. Server baselines

Answer: A