CompTIA CompTIA Certifications SK0-004 Questions & Answers

• Question 131:

  A server administrator is notified of an OS hot fix for a production server. Which of the following BEST represent how the hot fix should be applied? (Choose two.)

  A. The hot fix should be applied after testing in a non-production environment

  B. The hot fix should be applied when it is released from the vendor

  C. The hot fix should be applied after following proper change management procedures

  D. The hot fix should be applied after testing in a production environment

  E. The hot fix should be applied once it has been superseded

  Correct Answer: AC

• Question 132:

  Which of the following should a systems administrator create to enable network connectivity on a virtual machine? (Choose two.)

  A. A virtual network

  B. A virtual network adapter

  C. A virtual network storage

  D. An extra network card on the server

  E. A virtual switch

  Correct Answer: BE

• Question 133:

  An administrator is setting up LDAP in the environment to allow directory services authentication and login, and wants to allow secure connection only. Which of the following network ports should be allowed on the internal and external firewalls?

  A. 443

  B. 989

  C. 3268

  D. 3389

  Correct Answer: C

• Question 134:

  A datacenter customer reports the servers are having hardware failures at an unusual rate. A server technician is dispatched to the datacenter floor and notices several racks have condensation on their cold-side doors. Which of the following is the technician likely to report as the MOST likely cause of the hardware failures?

  A. Cooling failure

  B. Overheating

  C. Power surge

  D. Humidity controls

  Correct Answer: D

• Question 135:

  An administrator checks a server running a RAID 1 with ten drives and notices three drives have blinking amber lights. Which of the following is the FIRST action the administrator should take?

  A. Reseat the drives one at a time

  B. Inform the users the server is down

  C. Shut down the server and replace the drives

  D. Call support and open a case

  Correct Answer: A

• Question 136:

  An outside contractor is hired to perform a business impact analysis of a simulated disaster. The contractor asks stakeholders what they think a hurricane would do to the business. This is an inadequate method because:

  A. the question is related to disaster recovery, not impact analysis

  B. the question is subjective and does not represent a complete business impact analysis

  C. it is impossible to perform an impact of anything simulated

  D. hurricanes vary in intensity, so the business impact is always unknown

  Correct Answer: B

• Question 137:

  A server technician is configuring a remote site and must ensure an active-active, site-to-site replication is enabled to adhere to disaster recovery initiatives with little to no change between production and the remote site. Which of the following site types BEST represents the purpose of this remote site?

  A. Cold site

  B. Warm site

  C. Hot site

  D. Off-site

  Correct Answer: C

• Question 138:

  When setting up a new Linux server that will require files larger than 2 TB in size, which of the following file system types should be used?

  A. NTFS

  B. ext2

  C. ext4

  D. FAT32

  Correct Answer: C

• Question 139:

  A systems administrator receives an email indicating a Windows user in finance cannot access the finance server remotely but is currently logged onto the network. Which of the following ports should be checked to determine if it is listening or open?

  A. FTP (20/21)

  B. DNS (53)

  C. RDP (3389)

  D. RDP (3893)

  Correct Answer: C

• Question 140:

  A server has rebooted early in the morning on the second Wednesday of each month for the past three months. No one was logged into the server at the time of the reboots, and there was no planned maintenance on any of the mornings in question. Which of the following is a server technician likely to inspect FIRST to determine the cause of the reboots?

  A. System event logs

  B. Update settings

  C. Maintenance settings

  D. Security event logs

  Correct Answer: B