CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 711:

  A critical server has stopped responding in a distant location where there are no remote technicians to check the condition of the server. Which of the following can assist in checking the condition of the server? (Choose two.)

  A. VNC
  B. Bootstrap protocol
  C. iDRAC
  D. Remote desktop protocol
  E. SSH
  F. ILO
  E. SSH
  F. ILO

• Question 712:

  A server supports a maximum of six hot-swap hard drives. It currently has four drives installed. The administrator has a bare hard drive on hand as a cold spare. Which of the following parts would the administrator need to have to install the drive as a hot spare?

  A. SATA cable
  B. Drive tray
  C. SAS interposer
  D. Redundant controller
  A. SATA cable

• Question 713:

  A server technician has just replaced an Ethernet card in a server. Per company policy, all servers' network settings must be manually configured. The technician verified that the server can ping other servers on its subnet, but it cannot ping any servers that are on subnets other than its own. Which of the following is MOST likely the cause of this issue?

  A. The server is not joined to the domain
  B. The default gateway is misconfigured
  C. The subnet mask is misconfigured
  D. The WINS is misconfigured
  B. The default gateway is misconfigured

• Question 714:

  A server has the following network setup:

  IP address 192.168.10.27 Netmask 255.255.255.0 Gateway 192.168.9.1 DNS address 192.168.1.1

  The server can ping other servers on its subnet, but nothing beyond that. Which of the following should the administrator change?

  A. The gateway should be 192.168.1.1.
  B. The DNS address should be 192.168.9.1.
  C. The IP address should be 192.168.11.27.
  D. The netmask should be 255.255.254.0
  D. The netmask should be 255.255.254.0

• Question 715:

  A server technician is notified that a server IP address is changing on the network. The technician changes the static IP address on the NIC to match the new address. However, when the technician issues the nslookup command with the hostname of the machine, the old IP address assignment is still being reported. The technician also performs a reverse DNS lookup using the old IP and verifies the FQDN of the server is reported. Given this scenario, which of the following should the technician inspect to resolve this issue? (Select TWO).

  A. DNS CNAME record type
  B. DNS A record type
  C. DNS PTR record type
  D. DNS SRV record type
  E. DNS MX record type
  B. DNS A record type
  C. DNS PTR record type

• Question 716:

  In order for a server to fully function as a web server, which of the following default ports should be open? (Select TWO).

  A. 22
  B. 80
  C. 443
  D. 445
  E. 631
  F. 8080
  B. 80
  C. 443

• Question 717:

  A systems administrator is setting up a new SAN. Which of the following protocols should be used to access and manage the system?

  A. WWN
  B. NTP
  C. DNS
  D. SSH
  D. SSH

• Question 718:

  A server administrator suspects that an unauthorized email relay agent is running on a web server. The web server has a hostname of web1.example.com and an IP address of 199.90.89.51. Which of the following commands should the server administrator execute to verify these suspicions?

  A. telnet web1.example.com 25
  B. telnet web1.example.com 23
  C. telnet 199.90.89.51
  D. telnet 199.90.89.51 80
  A. telnet web1.example.com 25

• Question 719:

  Which of the following is BEST described as a storage system that can be connected to multiple servers through a fiber channel?

  A. JBOD
  B. SAN
  C. DAS
  D. NAS
  B. SAN

• Question 720:

  Corporate policy requires data replication to continue even if the servers, which are being protected, crash. Which of the following replication methods fulfills this requirement?

  A. Storage array replication
  B. VM replication
  C. Email server database replication
  D. Database log shipping
  A. Storage array replication