CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 181:

  When attempting to diagnose service access issues between multiple hosts that coordinate information, which of the following can be used to track dependencies?

  A. Dataflow diagrams
  B. Architecture diagrams
  C. Baseline documentation
  D. Service manuals
  A. Dataflow diagrams

• Question 182:

  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
  A. -48VDC

• Question 183:

  Which of the following protocols is considered stateless and utilizes TCP when communicating between a server and client?

  A. IMAP
  B. SMTP
  C. HTTP
  D. SSH
  C. HTTP

• Question 184:

  A technician installs a rack in a datacenter. The rack has two power strips installed in it. To ensure maximum power redundancy for the rack, how should each PDU power strip be connected?

  A. Each to the same floor PDU
  B. Each to different floor PDUs
  C. Each to the same datacenter UPS
  D. Each to a different datacenter UPS
  D. Each to a different datacenter UPS

• Question 185:

  A technician is configuring the IP networking portion on a server installation. Which of the following types of IP addresses would be BEST to use for this server?

  A. APIPA
  B. Dynamic
  C. Static
  D. Reserved
  C. Static

• Question 186:

  A systems administrator received an alert from the central monitoring tool indicating /var/mail/logs on a Linux system is running out of disk space. Before troubleshooting the issue, the administrator needs to verify the total disk space available on the volume. Which of the following commands would allow the administrator to gather the required information?

  A. df
  B. ls
  C. fsutil
  D. du
  A. df

• Question 187:

  A server administrator is assigning an internally routable IPv6 unique local address to servers in a datacenter. Which of the following network addresses should the administrator assign to a server?

  A. 10.40.251.33
  B. 192.168.0.10
  C. 2901:4868:4800::8844
  D. fd00:1348:4ef0:1ab9::1fd4
  C. 2901:4868:4800::8844

• Question 188:

  A company has had problems with their HVAC system being able to cool their datacenter as they have grown. Which of the following could BEST be used to help reduce the load on the HVAC system?

  A. Replacing the CAT5 cables with CAT6 cables
  B. Replacing traditional racks with water cooled racks
  C. Turning off non-critical application servers during non-business hours
  D. Taking the second power supplies out of non-critical servers
  B. Replacing traditional racks with water cooled racks

• Question 189:

  A system administrator is creating a backup schedule. Which of the following is a best practice to ensure the data is backed up, based on a five-day business week ?

  A. Full on Sundays ; incremental on business days
  B. Incremental on Sundays ;differential on business days
  C. Snapshot on Sundays, differential on business days
  D. Incremental on Sundays ;snapshot on business days
  A. Full on Sundays ; incremental on business days

• Question 190:

  An administrator has attached an old SCSI JBOD to a server to recover archival data. However, the array will not mount to the server. Which of the following should the administrator check FIRST?

  A. Terminators are installed on the controller card and the array.
  B. Disk drivers are not installed on the server.
  C. SCSI BIOS needs to be updates.
  D. Terminators are installed on each hard drive.
  B. Disk drivers are not installed on the server.