CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 661:

  A technician has access to a recent full backup. Data has changed since the last backup. Which of the following provides the fastest restore while minimizing backup size?

  A. Bare metal
  B. Full backup
  C. Differential backup
  D. Incremental backup
  C. Differential backup

• Question 662:

  A technician is asked to make recommendations for purchase of new server hardware in a datacenter. Currently the datacenter is extremely limited in power available for new hardware, so the technician wants to recommend processors that utilize the least amount of power possible. Which of the following processor architectures should the technician suggest?

  A. ARM
  B. x64
  C. x86
  D. RISC
  A. ARM

• Question 663:

  For client computers to access the Internet when using DHCP, the DHCP server must have configurations for at LEAST which of the following? (Select TWO).

  A. Gateway address
  B. SNA server
  C. Mail server
  D. Web server
  E. Subnet mask
  A. Gateway address
  E. Subnet mask

• Question 664:

  A technician is replacing a faulty NIC in a server. According to best practices, which of the following should be used to configure the IP address on the server?

  A. DNS reservation
  B. DHCP IP address
  C. DHCP reservation
  D. Static IP address
  D. Static IP address

• Question 665:

  Which of the following is the MINIMUM number of power supplies with which most blade servers normally come?

  A. One
  B. Two
  C. Three
  D. Four
  B. Two

• Question 666:

  A user calls the system administrator and states that they can no longer access the file server they had been working on all morning. To troubleshoot this problem, which step should the administrator take FIRST?

  A. Reboot the file server.
  B. Ask the user what they were doing when they noticed the problem.
  C. Ask the user to reboot their PC.
  D. Ask the user to ping the default gateway and report the response times back to the administrator.
  B. Ask the user what they were doing when they noticed the problem.

• Question 667:

  A server technician is tasked to replace a RAID controller battery on a server. The server technician has no prior experience replacing a RAID controller battery. Which of the following should the server technician do to obtain the required knowledge or procedures to replace the battery?

  A. Review software specifications
  B. Review architecture diagrams
  C. Review service manuals
  D. Review service logs
  C. Review service manuals

• Question 668:

  Which of the following protocols is used primarily for monitoring and managing network devices?

  A. SNMP
  B. SMTP
  C. FTPS
  D. NTP
  A. SNMP

• Question 669:

  A network administrator is creating a subnet that needs a maximum of two networks in the DMZ. Which of the following subnet masks should the administrator use?

  A. 255.255.0.0
  B. 255.255.255.0
  C. 255.255.255.128
  D. 255.255.255.254
  C. 255.255.255.128

• Question 670:

  Which of the following backup methods should be used nightly to ensure backups capture all necessary data in the LEAST amount of time?

  A. Daily
  B. Incremental
  C. Normal
  D. Differential
  B. Incremental