CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 381:

  A technician has just replaced a server that has been damaged by a lightning strike. A power protection device is installed on the new server. This is an example of:

  A. establishing a theory of probable cause.
  B. implementing preventive measures.
  C. root cause analysis.
  D. escalating as appropriate.
  B. implementing preventive measures.

• Question 382:

  During a lunch-and-learn session, IT staff and members participate in virtualization trivia. Which of the following are valid answers about hosts, guests, virtual NICs, and virtual switches? (Select TWO).

  A. A host contains virtual switches and virtual NICs.
  B. A guest contains one or more virtual NICs.
  C. A hypervisor is installed on a guest.
  D. A hypervisor is installed on a host.
  E. A guest contains one or more physical NICs.
  B. A guest contains one or more virtual NICs.
  D. A hypervisor is installed on a host.

• Question 383:

  Which of the following can the administrator do to stop the server from shutting down when pulling the server forward to perform a task that requires opening the server?

  A. Install cable management arms
  B. Install a rail kit
  C. Install the server in another rack
  D. Install redundant power supply
  B. Install a rail kit

• Question 384:

  A technician is installing a new blade chassis in a datacenter. While connecting the device, it is discovered that there is only one Ethernet port on the back of the chassis. After consulting the parts list, the technician realizes something is missing from the order. Which of the following components is MOST likely missing?

  A. Backplane
  B. Midplane
  C. Management module
  D. Network module
  D. Network module

• Question 385:

  A server is experiencing heavy disk thrashing due to a need for more memory. A manager asks the server technician to install 32GB of static RAM on the server. The technician tells the manager this is incorrect because:

  A. the RAM used in this case is dynamic RAM.
  B. static RAM does not come in this size.
  C. dynamic RAM is used for CMOS.
  D. static RAM needs a refresh cycle.
  B. static RAM does not come in this size.

• Question 386:

  An administrator is configuring external storage that will be accessed by multiple servers via the existing Ethernet at a minimum cost. Which of the following technologies BEST meets these objectives?

  A. NFS
  B. Fibre Channel
  C. HBA fabric
  D. DAS
  A. NFS

• Question 387:

  An administrator needs to install two hard drives in a server and configure the system for maximum redundancy. Which of the following RAID levels would be BEST suited for the administrator?

  A. RAID 0
  B. RAID 1
  C. RAID 5
  D. RAID 10
  B. RAID 1

• Question 388:

  An administrator is determining hardware requirements for a new, virtualized test environment. The vendor requires 8Gb of RAM for each host and 2Gb of RAM for each guest. If the server has a total of 32Gb of RAM, which of the following describes how many hosts and guests the server can support?

  A. 4 hosts and 0 guests
  B. 2 hosts and 8 guests
  C. 1 host and 12 guests
  D. 1 host and 16 guests
  C. 1 host and 12 guests

• Question 389:

  A server technician works in a small environment where servers and computers reside on the subnet. Which of the following should the technician create to ensure the servers have the same network setting?

  A. Manual host entries
  B. DHCP reservations
  C. Manual DNS entries
  D. NAT address pool
  B. DHCP reservations

• Question 390:

  Which of the following is the MOST important factor when considering environmental factors?

  A. Server room access should be limited to authorized personnel.
  B. Servers should be kept in a warm and dark environment.
  C. Remove the floppy drives from the system.
  D. The server administrator should ensure adequate levels of cooling.
  D. The server administrator should ensure adequate levels of cooling.