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Online SK0-004 free questions and answers of New Version:

NEW QUESTION 1
A database server stops responding to requests, and the administrator suspects that the server is experiencing memory faults during heavy network traffic and database access. Which of the following is the FIRST troubleshooting step?

  • A. Check the security log.
  • B. Check the application logs.
  • C. Check the debug report.
  • D. Check the POST error lo

Answer: B

NEW QUESTION 2
Which of the following default ports should be open on a server for remote administration?

  • A. TCP 25
  • B. TCP 389
  • C. TCP 3128
  • D. TCP 3389

Answer: D

NEW QUESTION 3
A server administrator wants to isolate a SAN hosted LUN to be visible to only a single host. Which of
the following methodologies would be used to present the LUN to only that host?

  • A. LUN masking
  • B. LUN ID assignment
  • C. Port mapping
  • D. Port zoning

Answer: A

NEW QUESTION 4
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

Answer: D

NEW QUESTION 5
A new server was installed. Most clients are located in the same subnet as the server and can successfully access the server. Clients located on different subnets have been unable to access the server, but have no trouble accessing other servers on their subnet. Which of the following is the reason that these clients are unable to access the server?

  • A. DHCP has assigned the wrong addresses.
  • B. Incorrect default gateway on the server.
  • C. DNS entries were not created.
  • D. WINS server is not respondin

Answer: B

NEW QUESTION 6
A company has recently had sensitive data stolen by a contractor who plugged a flash drive into a server. Which of the following is the BEST method to prevent future occurrences?

  • A. Disable any unused physical ports until needed
  • B. Implement a BIOS password on all the servers
  • C. Install chassis locks on all the servers
  • D. Restrict usage of flash drives in company policy

Answer: A

NEW QUESTION 7
A technician is having problems sending a notification from a server. The technician suspects the firewall may be blocking traffic. Which of the following clients can be used to confirm the technician’s suspicions?

  • A. traceroute
  • B. sendmail
  • C. nslookup
  • D. telnet

Answer: A

NEW QUESTION 8
A technician is troubleshooting an issue with a new server, which is unable to download OS patches from the Internet. The technician reviews the following configuration:
Ethernet Adapter Local Area Connection: Connection-specific DNS Suffix . : compti a.org
Link-local IPv6 Address . . . . : fe80::c95:3f59:1a01:c050%11 IPv4 Address . . . . . . . . . . : 192.168.10.20
Subnet Mask . . . . . . . . . . : 255.255.255.128
Default Gateway . . . . . . . . : 192.168.10.129
Which of the following is the reason that the server is unable to connect to the Internet?

  • A. Incorrect default gateway
  • B. Invalid IPv6 address
  • C. Wrong subnet mask
  • D. Misconfigured DNS suffix

Answer: A

NEW QUESTION 9
An administrator needs to deploy 1,000 servers in a short period of time. Which of the following deployment methods will expedite the OS installations?

  • A. Use disk duplicating software.
  • B. Use USB disk images to deploy servers.
  • C. Use a disk replicator.
  • D. Use PXE boot to retrieve an imag

Answer: D

NEW QUESTION 10
A company has hired a consultant to review the production storage infrastructure and provide suggestions on improving performance. The consultant has identified a bottleneck in the production switching fabric and successfully tested the solution in a lab environment. Which of the following should the consultant perform NEXT, according to best practices?

  • A. Implement the solution in production since it was tested in the lab.
  • B. Establish a plan of action to implement the solution in production.
  • C. Perform a root cause analysis of what caused the bottleneck.
  • D. Establish a theory describing the possible issue in the production networ

Answer: B

NEW QUESTION 11
A server administrator is deploying a new database server and wishes to maximize the number of IOPS. Which of the following disk types would BEST accomplish this goal?

  • A. 500 GB SATA SSD drives
  • B. 600 GB 15000 rpm SAS drives
  • C. 800 GB 10000 rpm SAS drives
  • D. 1 TB 7200 rpm SATA drives

Answer: A

NEW QUESTION 12
For a technician to test network connectivity to a remote host on a Unix Server which of the following commands should they run?

  • A. IPCONFIG
  • B. PING
  • C. ARP
  • D. IFCONFIG

Answer: B

NEW QUESTION 13
Which of the following internal storage devices has the GREATEST storage capacity and is WORM media?

  • A. CD-RW
  • B. CD-R
  • C. DVD-RW
  • D. Flash

Answer: B

NEW QUESTION 14
The IT director instructed the systems administrator to build a server to support the accounting department's file growth. The IT director requested that the accounting users have the ability to encrypt their files; however, the accounting users have reported the inability to encrypt their files. Which of the following file system types is MOST likely causing this issue?

  • A. QFS
  • B. ZFS
  • C. FAT32
  • D. CIFS
  • E. ext4

Answer: C

NEW QUESTION 15
Employees working for a company were harmed by toxic fumes during a fire. To prevent this from reoccurring, which of the following cable types is SAFEST to use?

  • A. CAT6 cables
  • B. Plenum cables
  • C. Fiber cables
  • D. Coaxial cables

Answer: B

NEW QUESTION 16
A server repeatedly crashes with a BSOD when running an application that uses a high amount of system resources. Which of the following hardware components MOST likely needs to be checked by a technician?

  • A. Memory
  • B. Hard drive
  • C. RAID controller
  • D. CPU

Answer: A

NEW QUESTION 17
Which of the following is an environmental server maintenance task that should be performed every three months?

  • A. Replace the rubber mats in the server room
  • B. Clean the servers to limit dust buildup
  • C. Wash the outside of the servers
  • D. Replace the server fans

Answer: B

NEW QUESTION 18
Which of the following server types requires the LARGEST amount of available hard drive space?

  • A. Database server
  • B. Remote access server
  • C. Print server
  • D. Directory server

Answer: A

NEW QUESTION 19
A technician is installing a 2U rack mount server. The necessary rack space height to accommodate the server is:

  • A. 2.5 inches (.064 meter).
  • B. 3.0 inches (.076 meter).
  • C. 3.5 inches (.089 meter).
  • D. 4.0 inches (.10 meter).

Answer: C

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