CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 731:

  As a best practice, which of the following should be performed before placing a server on a network?

  A. Secure the disk
  B. Secure the server rack
  C. Harden the OS
  D. Install the application
  C. Harden the OS

• Question 732:

  Which of the following memory types is located in the processor chip?

  A. EDO
  B. L1
  C. xD
  D. DDR
  B. L1

• Question 733:

  Which of the following OSs would be the MOST appropriate to manage a server with an Active Directory?

  A. Linux Ubuntu
  B. Linux Fedora
  C. Mac OS X
  D. Windows Server 2013 Enterprise
  D. Windows Server 2013 Enterprise

• Question 734:

  An administrator is working on a server with two CPUs. The administrator runs the uptime command and sees the following:

  17:52 3 days 12 users 12.0 15.2 17.2

  Several users are complaining that their user sessions are running slowly. Which of the following should the administrator do NEXT?

  A. Run ps –ef to find processes consuming excessive memory
  B. Run top to find processes with high wait states
  C. Run who –r to find which user is using excessive processing capacity
  D. Run ping –t to find users using excessive amounts of network bandwidth
  B. Run top to find processes with high wait states

• Question 735:

  A server technician is connecting a server to a switch in the server room. Both the server and the switch are equipped with 10 Gigabit Ethernet adapters. Which of the following cable choices would produce the BEST throughput?

  A. CAT6 rollover cable
  B. CAT5e straight-through cable
  C. CAT6 straight-through cable
  D. CAT5e crossover cable
  C. CAT6 straight-through cable

• Question 736:

  A technician is installing a rack mounted server into a rack in a datacenter with CRAC units and blanking panels. Blanking panels are used to:

  A. lower the UPS power requirements.
  B. limit airflow leakage in the rack.
  C. limit the amount of servers that will fit into the rack.
  D. color match the server color.
  B. limit airflow leakage in the rack.

• Question 737:

  A technician is troubleshooting an issue with communication to another server at a remote location. Which of the following tools should the technician use to help troubleshoot the traffic to and from the server?

  A. Net use
  B. Nslookup
  C. Port scanner
  D. Sniffer
  A. Net use

• Question 738:

  An administrator confirmed that the company's public website keeps presenting a certificate warning asking whether this site should be trusted when accessing it over HTTPS. Which of the following is the MOST likely cause for this issue?

  A. Private key is missing from the certificate.
  B. Public key is missing from the certificate.
  C. SSL certificate is not trusted by the intermediate CA.
  D. SSL certificate is not issued by a trusted root CA.
  D. SSL certificate is not issued by a trusted root CA.

• Question 739:

  An administrator decides to implement access control techniques to secure a datacenter. Which of the following would be the STRONGEST technique for the administrator to use?

  A. Multifactor authentication
  B. RFID chip
  C. Cipher locks
  D. Bollards
  A. Multifactor authentication

• Question 740:

  A technician is responsible for overseeing twelve remote offices. There was a report of a power outage at one of the remote offices the night before, and now one of the servers there has not rebooted even though it was shut down gracefully. The technician was forced to travel two hours just to turn the server on. Which of the following is the MOST cost effective way to prevent future travel?

  A. Install a generator onsite.
  B. Install a remote management card in the server.
  C. Install an uninterruptible power supply (UPS) onsite.
  D. Move the server to the main office.
  B. Install a remote management card in the server.