CompTIA SK0-003 Online Practice Questions and Exam Preparation

CompTIA SK0-003 Online Questions & Answers

• Question 61:

  An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array?

  A. RAID 6 with six 250GB hard drives
  B. RAID 5 with five 250GB hard drives
  C. RAID 0 with four 250GB hard drives
  D. RAID 10 with eight 250GB hard drives
  C. RAID 0 with four 250GB hard drives

• Question 62:

  An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?

  A. Default gateway
  B. The ports on the switch
  C. Port security on the server's switch port
  D. Ethernet cable
  A. Default gateway

• Question 63:

  A technician works in a datacenter that is shared by multiple companies. The technician is concerned with preventing the theft of proprietary information by other technicians with access to the datacenter. Which of the following is the BEST way to prevent data theft in this scenario?

  A. Mantraps
  B. Two-factor authentication
  C. Security personnel
  D. Locked rack doors
  D. Locked rack doors

• Question 64:

  A technician has installed an additional NIC on a server. Which of the following can now be setup?

  A. Teaming
  B. VLANs
  C. Port forwarding
  D. Full duplex
  A. Teaming

• Question 65:

  Which of the following is an advantage of RAID 0?

  A. Mirrors data
  B. Redundancy
  C. Speed
  D. Automatic hot spare
  C. Speed

• Question 66:

  A technician would like to setup load balancing on a file server. Which of the following additional devices will need to be added to the server?

  A. NIC
  B. PBX
  C. CPU
  D. USB
  A. NIC

• Question 67:

  Users can only access external websites. Which of the following is the MOST likely cause of this problem?

  A. The incorrect gateway address is being provided to the workstation.
  B. DHCP is not providing workstations with the proper subnet mask.
  C. The DNS cache was cleared.
  D. The internal zone was deleted.
  D. The internal zone was deleted.

• Question 68:

  A new server was installed for the purpose of monitoring network traffic. The network has been configured in such a way that all traffic will be mirrored out the port this server is connected to. When reviewing the network traffic logs on the server only traffic destined to the server is listed in the logs. Which of the following is preventing the server from seeing all network traffic?

  A. NIC filtering is enabled.
  B. Port security is configured.
  C. NIC is not in promiscuous mode.
  D. NIC is in promiscuous mode.
  C. NIC is not in promiscuous mode.

• Question 69:

  An administrator is adding an additional 1GB of memory into a server. The administrator notices that the system has 2GB of memory physically already installed; however, the server only shows 1GB of memory during POST. Which of the following is the MOST likely reason for this?

  A. The OS does not support more than 1GB of memory.
  B. The system memory has different manufacture dates.
  C. Two of the memory sticks are defective.
  D. The server is using memory interleaving.
  C. Two of the memory sticks are defective.

• Question 70:

  An administrator is getting reports that a file server is responding slowly. Which of the following steps should the administrator take FIRST?

  A. Remove unnecessary files on the server to free up hard disk space.
  B. Defragment the server's hard disks.
  C. Compare monitoring results with the server baseline.
  D. Add additional memory to reduce paging.
  C. Compare monitoring results with the server baseline.