CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 681:

  A server administrator is creating a design for a new datacenter. The servers should be configured for maximum availability and also provide caching for user information requests. Which of the following techniques should be used?

  A. Active/Passive
  B. Round robin
  C. Heartbeat
  D. Active/Active
  E. Passive/Passive
  D. Active/Active

• Question 682:

  An administrator notes laptops have been removed from a secure area. Which of the following strategies will BEST ensure laptops remain in the secured area? (Choose two.)

  A. RFID chips on the laptops
  B. Mantrap in the secure area
  C. Fingerprint scanners on the laptops
  D. Cable lock on the laptops
  E. Security camera in the secure area
  F. Keypad on the door
  D. Cable lock on the laptops
  E. Security camera in the secure area

• Question 683:

  A datacenter technician needs to wire several switches together to increase port capacity. These switches do not have auto-MDI capability. Which of the following types of cable is the technician MOST likely to use to connect the switches together?

  A. Cat 6 straight-through B. Cat 5 crossover
  C. Cat 5e straight-through
  D. Cat 6 rollover
  B

• Question 684:

  An administrator is deploying 1000 new servers in a datacenter. A vendor will install the servers on racks and connect cables. Which of the following technologies would BEST for the administrator to use to install operating systems to all 1000 servers in the shortest time possible? (Select two.)

  A. SFTP
  B. TFTP
  C. PXE
  D. UDP
  E. USB
  F. DVD
  C. PXE

• Question 685:

  A system technician is asked to create a test environment that will consist of 45 computers and a file server. Which of the following types of servers is BEST suited for IP management in the lab network?

  A. Domain Name Service
  B. Window Internet Naming Services
  C. Dynamic Host Configuration Protocol
  D. Routing and Remote Access
  C. Dynamic Host Configuration Protocol

• Question 686:

  Users report the system is running slow. The administrator walks into the server room and notices it is noisier than usual. The fans in particular seem to be very loud. Which of the following should the administrator conclude from this observation?

  A. The system is detecting excessive dust
  B. There is a power surge occurring
  C. The server may be overheating
  D. The server has a RAID set in a failed state
  C. The server may be overheating

• Question 687:

  A datacenter administrator is reallocating CPU and memory resources for a guest VM. The guest VM runs on a hypervisor that has direct access to the hardware resources being allocated. Which of the following BEST describes this scenario?

  A. The guest is using a Type I hypervisor
  B. The hypervisor is running on a virtual hardware
  C. The host is using a Type II hypervisor
  D. The guest is using a hybrid hypervisor
  A. The guest is using a Type I hypervisor

• Question 688:

  A file server on the network stores sensitive data for multiple departments in the company. A systems administrator has been instructed to ensure only data stored by the accounting department is encrypted. Which of the following solutions should the systems administrator implement to encrypt this data in the MOST efficient manner?

  A. Disk-level encryption
  B. File-level encryption
  C. Data transfer encryption
  D. User-initiated encryption
  B. File-level encryption

• Question 689:

  A server administrator is setting up a new set of hosts for an application that requires communication between all the hosts on a dedicated private subnet. Initially, the configuration consists of four hosts and is expected to grow to 48 total as the application is implemented for the entire company. When configuring the private subnet, which of the following CIDR netmasks would allow for the full number of hosts once the application is fully in production with the least number of unused addresses allocated?

  A. /25
  B. /26
  C. /27
  D. /28
  B. /26

• Question 690:

  A server administrator is installing new SAS drives in an older model server. To comply with the SLA, which of the following should be completed FIRST before starting this work?

  A. Perform application updates.
  B. Perform a full backup.
  C. Create a maintenance window.
  D. Create an impact analysis.
  D. Create an impact analysis.