CompTIA CompTIA Certifications SK0-004 Questions & Answers

• Question 781:

  An administrator wishes to use KVM remotely to monitor and control a server farm. In order to perform this function:

  A. remote control must be disabled on each server.

  B. the host must be reachable via the IP address.

  C. a serial cable must be available.

  D. a monitor must be attached to every server.

  Correct Answer: B

• Question 782:

  Which of the following server types translates FQDNs to IP addresses?

  A. DHCP

  B. SMTP

  C. DNS

  D. FTP

  Correct Answer: C

• Question 783:

  Two servers are to be configured for high availability in a cluster. Both servers will be running applications at the same time. This feature is know as:

  A. round robin.

  B. heartbeat.

  C. active/active.

  D. active/passive.

  Correct Answer: C

• Question 784:

  Which of the following is the purpose of an NTP server?

  A. For hosting instant messaging applications

  B. For synchronizing clocks on network devices

  C. For file sharing and collaboration

  D. For hosting newsgroups

  Correct Answer: B

• Question 785:

  The IT director instructed the systems administrator to build a server to support the accounting department's file growth. The IT director requested that the accounting users have the ability to encrypt their files; however, the accounting users have reported the inability to encrypt their files. Which of the following file system types is MOST likely causing this issue?

  A. QFS

  B. ZFS

  C. FAT32

  D. CIFS

  E. ext4

  Correct Answer: C

• Question 786:

  An administrator is tasked with deploying a server in a telephone switching station. Which of the following voltages will MOST likely be available at the facility?

  A. -48VDC

  B. 120VDC

  C. 220VAC

  D. 440VAC

  Correct Answer: A

• Question 787:

  As a best practice, which of the following should be determined prior to provisioning a server? (Select TWO).

  A. User accounts

  B. Group accounts

  C. Hostname

  D. MAC address

  E. Domain name

  F. IP address

  Correct Answer: CF

• Question 788:

  A system administrator needs to install an operating system onto a new server in a remote location using PXE. Which of the following methods will BEST accomplish this?

  A. SSH

  B. RDP

  C. TFTP

  D. HTTP

  Correct Answer: C

• Question 789:

  A technician is installing an operating system on a server using source files on a USB storage device. The technician is unable to boot to the USB device using different USB ports on the server. Which of the following should the technician do to ensure that the operating system can be installed from the USB storage?

  A. Copy the source files to a CD

  B. Install the latest USB device drivers

  C. Reconfigure the boot order

  D. Update the BIOS firmware

  Correct Answer: C

• Question 790:

  Which of the following is the MOST redundant power solution?

  A. Two power supplies, each hooked up to individual legs of one 3-phase circuit.

  B. Two power supplies, each hooked up to the same 1-phase circuit.

  C. Two power supplies, each hooked up to separate 1-phase circuits.

  D. One power supply hooked up to two 1-phase circuits.

  Correct Answer: C