CompTIA CompTIA Certifications SK0-004 Questions & Answers

• Question 571:

  A virtual desktop user is in the process of saving a file when the UPS connected to the VM host server fails and the server powers off. After replacing the failed UPS, the user reports that the file did not save recent changes. Which of the following storage issues MOST likely caused this?

  A. Cache battery failure

  B. Improper disk partition

  C. Insufficient space

  D. Storage array rebuild

  Correct Answer: A

• Question 572:

  A file server on the network stores sensitive data for multiple departments in the company. A systems administrator has been instructed to ensure only data stored by the accounting department is encrypted. Which of the following solutions should the systems administrator implement to encrypt this data in the MOST efficient manner?

  A. Disk-level encryption

  B. File-level encryption

  C. Data transfer encryption

  D. User-initiated encryption

  Correct Answer: B

• Question 573:

  A server technician is setting up replication for a database server. The technician is designing a server that is fully redundant and highly available. Which of the following replication strategies should be used?

  A. Mirroring

  B. Log shipping

  C. Disk-to-disk

  D. Server-to-server

  Correct Answer: A

• Question 574:

  An L6-30 plug is considered:

  A. a twist lock.

  B. a Molex.

  C. three-phase.

  D. an Edison.

  Correct Answer: A

• Question 575:

  A server has the following network setup:

  IP address 192.168.10.27 Netmask 255.255.255.0 Gateway 192.168.9.1 DNS address 192.168.1.1

  The server can ping other servers on its subnet, but nothing beyond that. Which of the following should the administrator change?

  A. The gateway should be 192.168.1.1.

  B. The DNS address should be 192.168.9.1.

  C. The IP address should be 192.168.11.27.

  D. The netmask should be 255.255.254.0

  Correct Answer: D

• Question 576:

  An administrator is considering setting up a hot site for disaster recovery of the company's infrastructure. While reading through the online documentation, the administrator tries to identify key words that differentiate the hot site from warm and cold sites. Which of the following key words should the administrator identify? (Choose two.)

  A. Mirroring

  B. Synchronous

  C. Recovery

  D. Asynchronous

  E. Migration

  F. Backup

  Correct Answer: AB

• Question 577:

  Management has requested a DRP. It will be used to ensure the return to operation in a timely manner. Which of the following topics should be included? (Choose three.)

  A. Time of year to switch to the DR solution

  B. Effort required to switch over to the DR solution

  C. How administrators will be required to support the DR solution

  D. How many users will be using the systems while in the DR solution

  E. Cost comparison of the different DR methods

  F. How many servers are available to deploy the DR solution

  G. SLA or time frame to switch over to the DR solution

  Correct Answer: BCG

• Question 578:

  Which of the following is a benefit of performing asset management?

  A. Inventory of items for support and warranty

  B. Inventory of the labor and time to fix issues

  C. Inventory of the number of employees

  D. Inventory of system logs

  Correct Answer: A

• Question 579:

  An administrator is sizing a new server for a 500GB database application. Which of the following components on the server will provide the BEST performance?

  A. Disk

  B. Processor

  C. RAM

  D. Network card

  Correct Answer: C

• Question 580:

  An administrator wants to harden the security on a web server used for e-commerce. A security scanner provides a brief summary of the web server: The administrator wans to provide better security for data in transit. Which of the following would BEST accomplish this?

  

  A. Disable SSL 2.0 and 3.0

  B. Use a more secure password hashing algorithm.

  C. Enable disk encryption.

  D. Upgrade the OS to a newer version.

  E. Upgrade the web service to a newer version.

  Correct Answer: A