CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 71:

  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  E. The hot fix should be applied once it has been superseded
  A. The hot fix should be applied after testing in a non-production environment
  C. The hot fix should be applied after following proper change management procedures

• Question 72:

  Two servers are to be configured for high availability in a cluster. Both servers will be running applications at the same time. This feature is know as:

  A. round robin.
  B. heartbeat.
  C. active/active.
  D. active/passive.
  C. active/active.

• Question 73:

  Which of the following protocols is responsible for the resolution of IP addresses to MAC addresses?

  A. DHCP
  B. ARP
  C. DNS
  D. RARP
  B. ARP

• Question 74:

  An administrator is creating a comprehensive backup system to backup a single web server. Which of the following is the BEST way to provide full restore?

  A. Take an image backup nightly while the server is online.
  B. Take an incremental backup while the server is offline.
  C. Take a monthly snapshot backup while the server is online.
  D. Take a differential backup while the server is online.
  A. Take an image backup nightly while the server is online.

• Question 75:

  An organization has agreed on the software that will be used to virtualize the company's web servers. Which of the following should the administrator reference prior to purchasing physical servers to be deployed as hosts in the new virtual architecture?

  A. The vendor's software compatibility list
  B. The vendor's service level agreement
  C. The vendor's hardware compatibility list
  D. The vendor's end user licensing agreement
  C. The vendor's hardware compatibility list

• Question 76:

  Swap space or page file is reserved on the:

  A. motherboard.
  B. memory.
  C. hard disk.
  D. CPU.
  C. hard disk.

• Question 77:

  A company uses a physical server for both email and DNS services. The company recently moved to a cloud-based email platform and no longer needs email to run on this server. After removing the email application from the server, which of the following should be done NEXT to further harden the system?

  A. Disable port 22
  B. Disable port 53
  C. Disable port 67
  D. Disable port 143
  D. Disable port 143

• Question 78:

  A server administrator completed an OS installation on new server hardware. The administrator installed the license key and finished configuring the server. After 90 days, users were unable to log in to the server. Only the local administrator was able to log in. Which of the following steps did the server administrator forget to do?

  A. Activate the server login role
  B. Activate the DHCP scope in the console
  C. Activate the license with clearinghouse
  D. Activate the warranty on the server
  C. Activate the license with clearinghouse

• Question 79:

  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
  B. A virtual network adapter
  E. A virtual switch

• Question 80:

  Which of the following assists with airflow in a server? (Select TWO).

  A. Riser cards
  B. Water cooling
  C. Shroud
  D. Baffle
  E. Heat sinks
  C. Shroud
  D. Baffle