CompTIA CompTIA Certifications SK0-004 Questions & Answers

• Question 771:

  An ISP is currently drafting and compiling a Service Level Agreement that states there should only be 5.26 minutes of downtime per year, 25.9 seconds per month, and 6.05 seconds per 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 772:

  Which of the following is a benefit of utilizing a type 2 hypervisor to manage guests?

  A. The administration of the guest OS is significantly less complex.

  B. There is reduced resource overhead since there is no OS layer.

  C. A type 2 hypervisor offers increased performance over a type 1 hypervisor.

  D. There is increased hardware support since there is an OS layer.

  Correct Answer: D

• Question 773:

  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

  Correct Answer: C

• Question 774:

  When attempting to diagnose service access issues between multiple hosts that coordinate information, which of the following can be used to track dependencies?

  A. Dataflow diagrams

  B. Architecture diagrams

  C. Baseline documentation

  D. Service manuals

  Correct Answer: A

• Question 775:

  A line-of-business software patch notification is received. The notification indicates that version 5.0 of the software has new features that the accounting department has been expecting. The update requires a new version of the OS and new version of SQL on the server. Which of the following should the administrator perform FIRST?

  A. Schedule downtime to update the OS and SQL on the server.

  B. Download and test the new version.

  C. Develop a plan to build a test server.

  D. Request feedback from the accounting department.

  Correct Answer: C

• Question 776:

  A system administrator is asked to set up several physical file servers that have recently crashed due to a power failure. Which of the following documents should the administrator refer to in order to complete this task?

  A. Server configuration documentation

  B. Network diagram

  C. Asset management documentation

  D. Dataflow diagram

  Correct Answer: A

• Question 777:

  A customer reports that connectivity to their web server has been sporadic throughout the morning. An administrator has applied OS patches periodically throughout the morning and rebooted the server. Which of the following has the administrator MOST likely violated?

  A. Service level agreement

  B. Mean time before failure

  C. Mean time to repair

  D. Request for proposal

  Correct Answer: A

• Question 778:

  A technician needs to install additional memory in a server to help resolve performance issues. Which of the following should the technician do FIRST?

  A. Perform an impact analysis.

  B. Follow change management procedures.

  C. Install the additional memory.

  D. Update system firmware.

  Correct Answer: B

• Question 779:

  An administrator needs to reconfigure a Linux server's operating system. Which of the following tools can the administrator use to access a command shell over the network? (Select TWO).

  A. Connect with SSH

  B. Connect with RDP

  C. Connect with VNC

  D. Connect with BASH

  E. Connect with FTP

  Correct Answer: AC

• Question 780:

  A system administrator needs to directly control a server that has no network connectivity. Which of the following should be used to accomplish this?

  A. SSH

  B. KVM

  C. RDP

  D. iLO/iDRAC

  Correct Answer: B