CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 581:

  A technician is installing a 2U rack mount server. The necessary rack space height to accommodate the server is:

  A. 2.5 inches (.064 meter).
  B. 3.0 inches (.076 meter).
  C. 3.5 inches (.089 meter).
  D. 4.0 inches (.10 meter).
  C. 3.5 inches (.089 meter).

• Question 582:

  Which of the following protocols can be used to perform configuration management on a remote server using the MOST secure methods? (Select TWO).

  A. SMTP
  B. DHCP
  C. RDP
  D. SSH
  E. TELNET
  F. DNS
  C. RDP
  D. SSH

• Question 583:

  In a PKI, which of the following represents the top level of a certificate authority?

  A. Root CA
  B. Intermediate CA
  C. Subordinate CA
  D. Delegated CA
  A. Root CA

• Question 584:

  An administrator is concerned about a volume on a server containing SQL databases with only 3% available disk space. The administrator is considering turning on NTFS compression to create space. Which of the following statements is TRUE?

  A. Compressing volumes that contain databases is highly recommended due to the poor space utilization of databases
  B. Compressing a volume using NTFS is also known as compacting
  C. Compressing a volume containing databases is not recommended since it slows down the speed
  D. Adding additional memory is a better solution to a space problem since databases are stored in RAM
  C. Compressing a volume containing databases is not recommended since it slows down the speed

• Question 585:

  While troubleshooting a video problem on an application server, the system administrator has determined that the video firmware should be updated. Which of the following sources should be used to locate an appropriate update for this hardware? (Select TWO).

  A. Third-party manufacturer
  B. Video chipset manufacturer
  C. Server manufacturer
  D. Operating system manufacturer
  E. Shareware file sharing site
  B. Video chipset manufacturer
  C. Server manufacturer

• Question 586:

  A server is installed in a location that is prone to power failures. While the server is connected to a UPS, the systems administrator is still concerned about ensuring the integrity of the data being written to the RAID array. Which of the following is the systems administrator MOST likely to do?

  A. Install additional memory on the RAID controller.
  B. Install redundant RAID controllers.
  C. Install battery-backed cache on the RAID controller.
  D. Install updated firmware on the RAID controller.
  C. Install battery-backed cache on the RAID controller.

• Question 587:

  A technician has installed an additional CPU into a server, but now the server is failing to pass POST. After verifying the CPU speed and multiplier, which of the following does the technician need to check for potential causes?

  A. ECC
  B. CAS
  C. Stepping
  D. Bus size
  C. Stepping

• Question 588:

  Which of the following protocols utilize SSH and TCP over port 22 for secure communication? (Choose two.)

  A. SFTP
  B. FTP
  C. TFTP
  D. SCP
  E. FTPS
  F. SMTP
  A. SFTP
  D. SCP

• Question 589:

  A server administrator is deploying a new database server and wishes to maximize the number of IOPS. Which of the following disk types would BEST accomplish this goal?

  A. 500 GB SATA SSD drives
  B. 600 GB 15000 rpm SAS drives
  C. 800 GB 10000 rpm SAS drives
  D. 1 TB 7200 rpm SATA drives
  A. 500 GB SATA SSD drives

• Question 590:

  A technician is configuring a new server. After using the RAID setup program to create a new RAID array, the OS installer is not able to find storage on which to write. Which of the following is the MOST likely reason this may happen?

  A. The technician did not provide drivers to support the controller.
  B. The technician did not enable UEFI in the server BIOS.
  C. The technician did not allow time for the new array to initialize.
  D. The OS is not supported on the server hardware.
  C. The technician did not allow time for the new array to initialize.