CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 161:

  A storage administrator needs to connect a server to a storage array shared by 12 other servers. Which of the following interface types could be used to accomplish this connection?

  A. Fibre Channel
  B. SAS
  C. USB
  D. SCSI
  B. SAS

• Question 162:

  Which of the following ports should be opened on a firewall for secure, remote server administration? (Choose two.)

  A. TCP 22
  B. TCP 23
  C. TCP 389
  D. TCP 3268
  E. TCP 3389
  A. TCP 22
  E. TCP 3389

• Question 163:

  Users report print jobs are not printing off several different network printers. Which of the following should be checked FIRST?

  A. Permissions on the printers
  B. Local print server on the workstations
  C. Spooler service on the print server
  D. Netlogon service on the print server
  C. Spooler service on the print server

• Question 164:

  Which of the following allows for a connection of devices to both sides inside of a blade enclosure?

  A. Midplane
  B. Active backplane
  C. Passive backplane
  D. Management module
  A. Midplane

• Question 165:

  A technician is working on a server that is experiencing network connectivity issues. The technician replaces the NIC on the server, but this does not resolve the issue. Which of the following troubleshooting steps should the technician do NEXT?

  A. Establish a new theory of probable cause
  B. Perform a root cause analysis
  C. Document findings, actions, and outcomes
  D. Identify additional changes to the server
  A. Establish a new theory of probable cause

• Question 166:

  After a migration to a new server, users report that they are unable to save files to their home directories. A check of the permissions on the home directories indicate that the permissions are set as follows:

  User: r-x Group: r-Other: r-x

  A server administrator verifies the correct user and group ownership of the home directories. Which of the following will MOST likely resolve the issue?

  A. Add the w permission for the users.
  B. Add the x permission for the group.
  C. Remove the x permission for other.
  D. Remove the r permission for the group.
  A. Add the w permission for the users.

• Question 167:

  An IT manager noticed that specific directories' permissions are being changed by users. Which of the following will prevent this from occurring?

  A. Allow Read permissions only on directories
  B. Allow Write permissions only on directories
  C. Allow Full permissions on directories
  D. Allow Modify permissions only on directories
  A. Allow Read permissions only on directories

• Question 168:

  A systems administrator is providing encrypted command-line access to a *nix server to allow for administration from another site. Which of the following protocols would MOST likely be configured?

  A. RDP
  B. SCP
  C. SSH
  D. Telnet
  C. SSH

• Question 169:

  A systems administrator is troubleshooting a server that will not turn on. The LED lights are not blinking, and no status light indicators are available. The administrator has checked the PDU and UPS to verify proper functionality. Which of the following components is the MOST likely cause of this problem?

  A. NIC failure
  B. Memory failure
  C. CPU failure
  D. Power supply failure
  D. Power supply failure

• Question 170:

  A number of users are indicating that access to a network file server is responding very slowly when reading or writing to the share. The server administrator notes that a drive has failed in a four-disk RAID 5 array. The array is running in a degraded state because no hot spare was configured. After replacing the failed disk, which of the following steps would be BEST to take to prevent slow response after a drive failure?

  A. Add a drive to the array, but do not configure it as a hot spare.
  B. Add an additional hard drive, and convert the volume to a RAID 6 configuration.
  C. Add an additional hard drive, and convert the volume to a RAID 10 configuration.
  D. Add a drive to the array, and configure it as a cold spare.
  B. Add an additional hard drive, and convert the volume to a RAID 6 configuration.