CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 151:

  A systems administrator is tasked to add an existing user to an existing group on a local Linux system. Which of the following files should be edited to accomplish this task?

  A. /etc/group file
  B. /etc/passwd file
  C. /etc/hosts file
  D. /etc/group_membership file
  B. /etc/passwd file

• Question 152:

  Which of the following allows virtual machines to share the NIC of the host?

  A. Virtual LANs
  B. NAT
  C. Bridging
  D. Virtual NICs
  C. Bridging

• Question 153:

  A server administrator wants to work on the servers without removing them from the rack. Which of the following is the administrator MOST likely to need?

  A. Server rail kit
  B. Management module
  C. Redundant PSU
  D. Cable management arms
  A. Server rail kit

• Question 154:

  A server technician is updating the operating system on a server. Currently, the server is running the following services: DHCP WINS DNS HTTP The updated server will be used to allow clients to access Web services, resolve host names to IP addresses for mobile iOS clients, and provide network access to thin clients running a Linux operating system. Which of the following services can be removed?

  A. DHCP
  B. WINS
  C. DNS
  D. HTTP
  B. WINS

• Question 155:

  A technician has a server with ten hard drives in a RAID 6 configuration. Which of the following is the MAXIMUM number of drives that can fail in the array while maintaining data integrity?

  A. 1
  B. 2
  C. 3
  D. 4
  B. 2

• Question 156:

  When an administrator is troubleshooting a system, which of the following describes the NEXT course of action if a change does not solve the problem?

  A. Establish a new theory of probable cause.
  B. Reverse the change.
  C. Implement the next logical change.
  D. Perform a root cause analysis.
  B. Reverse the change.

• Question 157:

  After a power failure of a datacenter rack, one of the physical servers did not automatically boot up. Which of the following should the technician use to boot the server remotely?

  A. iLO
  B. KVM
  C. SSH
  D. RDP
  A. iLO

• Question 158:

  A user reports that a script \\Server\Share\Runme.bat, which is run on a daily basis, cannot be accessed. Which of the following is the FIRST step to take in resolving this issue?

  A. Check the network cable.
  B. Ping the gateway.
  C. Verify the workstation IP address.
  D. Ping the server.
  D. Ping the server.

• Question 159:

  A datacenter is running out of rack space. A server technician is asked to recommend a capacity planning and consolidation option that is feasible with the least amount of downtime. Which of the following options should the technician recommend?

  A. Replace the servers' internal storage with SAN
  B. Implement tower servers across the enterprise
  C. Replace 4U rack-mount servers with tower servers
  D. Implement blade servers across the enterprise
  D. Implement blade servers across the enterprise

• Question 160:

  A security breach occurred in a datacenter. An analysis of the HIPS log files on a sever reveals an intrusion was logged, but no action was taken to prevent the intrusion. Which of the following represents how the HIPS should have been configured to prevent the intrusion, while also creating an alert?

  A. Block
  B. Warn
  C. Allow
  D. Log
  A. Block