CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 571:

  A server administrator needs to validate the integrity of all system files. Which of the following methods should the administrator use?

  A. Run a hash program to generate a checksum for all files on the system and compare it to an original report.
  B. Run an encryption program to generate a checksum for all files on the system and compare it to an original report.
  C. Run an antivirus program to generate a checksum for all files on the system and compare it to an original report.
  D. Run a sniffer program to generate a checksum for all files on the system and compare it to an original report.
  A. Run a hash program to generate a checksum for all files on the system and compare it to an original report.

• Question 572:

  Which of the following is an advantage of blade servers over rack-mount servers?

  A. Reduced power consumption
  B. Enhanced virtualization support
  C. Decreased number of servers per rack
  D. Increased security
  A. Reduced power consumption

• Question 573:

  A server is rebooted after maintenance. Upon reboot, the video display reports it cannot find the boot loader. Which of the following should the administrator check FIRST?

  A. The server has a power surge
  B. The BIOS boot sequence is incorrect
  C. The server is overheating
  D. The boot loader is incompatible with the server
  B. The BIOS boot sequence is incorrect

• Question 574:

  A customer reports their mail can send emails but not receive them. A technician arrives on-site to troubleshoot the issue. Which of the following troubleshooting steps should the technician do FIRST?

  A. Identify changes to the server
  B. Establish a theory of probable cause
  C. Escalate the problem to a manager
  D. Perform a root cause analysis
  B. Establish a theory of probable cause

• Question 575:

  A technician is implementing a RAID 10 array on a server. Which of the following is the MINIMUM number of disks needed for this array?

  A. Two
  B. Three
  C. Four
  D. Five
  C. Four

• Question 576:

  A company's computer policy dictates that all users workstations must use the company's corporate web page as their default home page. Which of the following methods should an administrator use to BEST comply with this policy?

  A. Configure a logon script to set the homepage at logon.
  B. Set the default homepage to the corporate website in Group Policy.
  C. Manually configure the homepage on all workstations and setup trace logs to ensure compliance.
  D. Set the default homepage to the corporate website on the base computer image.
  B. Set the default homepage to the corporate website in Group Policy.

• Question 577:

  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
  A. Cache battery failure

• Question 578:

  A user notices that when plugging a company-assigned laptop into a network port it is able to get an IP address via DHCP. However, when plugging a personal laptop into the same port, it does not get a valid IP address. Which of the following is the MOST likely cause of this?

  A. The company is using 802.1X port security.
  B. The personal laptop is using an unsupported operating system.
  C. The network cable is only Cat 5e.
  D. Port 53 is closed on the personal laptop.
  A. The company is using 802.1X port security.

• Question 579:

  A network administrator is installing additional devices on the network. The network segment is currently utilizing all allocated IP addresses. If there are additional addresses available, which of the following would be BEST for the network administrator to perform to accommodate the new network devices?

  A. Create a new DHCP scope for the network segment in question.
  B. Configure the DHCP server for IPv6.
  C. Configure the network to use NAT for the network segment in question.
  D. Increase the size of the DHCP scope for the network segment in question.
  D. Increase the size of the DHCP scope for the network segment in question.

• Question 580:

  An administrator is validating disaster recovery mechanisms and wants to ensure backup data is usable and accurate. Which of the following should the administrator do?

  A. Backup verification and test restorability
  B. Label media for all backups
  C. Secure backup in safe location
  D. Keep all backups onsite close to the server
  A. Backup verification and test restorability