CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 41:

  Which of the following access control methods allows or blocks devices based on MAC addresses?

  A. Port security
  B. ACL
  C. Host IDS
  D. Network IDS
  A. Port security

• Question 42:

  A web server was configured with a 20GB hard drive. Administrators notice the hard drive runs out of space approximately every ten days, even though there were no changes made to the server. Which of the following is the MOST likely cause of the storage filling up?

  A. Temporary directories
  B. Log files
  C. Service packs
  D. Patches
  B. Log files

• Question 43:

  An IT manager needs to purchase client access licenses for servers. The network has ten workstations and 100 on-site users. Which of the following licensing models should the systems administrator recommend ?

  A. per user licensing
  B. per CPU licensing
  C. per operating system licensing
  D. per device licensing
  A. per user licensing

• Question 44:

  A technician needs to create a rule in the firewall to convert the directory server's private IP address to its public IP address. Which of the following should the technician enable to accomplish this?

  A. NAT
  B. VPN
  C. DNS
  D. DMZ
  A. NAT

• Question 45:

  Two servers were stolen from a small business with limited physical security. Which of the following are the BEST methods to prevent physical security breaches of the server room? (Choose two.)

  A. Store important data off site
  B. Place servers in a rack or cabinet with a lock
  C. Set up card-reader access to secure the server room
  D. Move the servers to a different location
  E. Install cameras in the building
  C. Set up card-reader access to secure the server room
  E. Install cameras in the building

• Question 46:

  A telephone company is responsible for maintaining a list of 25 million names and phone numbers for inclusion in printed phone books as well as in an inline phone directory accessible on the company's website. Which of the following types of servers would be MOST appropriate to store its information?

  A. Web server
  B. Directory server
  C. File server
  D. Database server
  B. Directory server

• Question 47:

  Which of the following server types is commonly used for authentication and credential storage?

  A. File server
  B. Directory server
  C. Web server
  D. DNS server
  B. Directory server

• Question 48:

  A datacenter customer reports the servers are having hardware failures at an unusual rate. A server technician is dispatched to the datacenter floor and notices several racks have condensation on their cold-side doors. Which of the following is the technician likely to report as the MOST likely cause of the hardware failures?

  A. Cooling failure
  B. Overheating
  C. Power surge
  D. Humidity controls
  D. Humidity controls

• Question 49:

  A server technician is walking through the server room and notices a red or amber light on a drive in the server. No alerts have been received. Which of the following should be checked FIRST on the server?

  A. RAID configuration utility
  B. Performance monitor
  C. Air flow
  D. Temperature sensors
  A. RAID configuration utility

• Question 50:

  To capture only the files that have changed since the last full backup, an administrator should perform which of the following backups?

  A. Full
  B. Differential
  C. Selective
  D. Incremental
  B. Differential