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2021 Dec SK0-004 question

Q121. Which of the following server types stores the list of network usernames and passwords required for authentication?

A. File server

B. Directory

C. DHCP

D. SNMP

Answer: B


Q122. Several of the finance department computers are experiencing timeouts while in their financial program. The program will not open or close; however, the previous day the program was running without issues. Which of the following is MOST likely the cause of this problem?

A. Service priority

B. Rogue processes

C. Firewall problem

D. Processor affinity

Answer: B


Q123. Which of the following is a benefit of using raised floors with specially configured tiles in a server room?

A. To provide for heat dissipation using forced air through the sub-floor.

B. To provide for liquid cooling systems through the sub-floor.

C. To provide a location for baffles or shrouds in the sub-floor.

D. To provide a location for redundant power supplies in the sub-floor.

Answer: A


Q124. Users report that an application is unable to connect to a server on the same network segment. Which of the following is the MOST likely reason?

A. The external firewall is preventing access to the server.

B. The DMZ is incorrectly configured.

C. The syslog server detects malware on the server.

D. The application is using a port that is closed on the server.

Answer: D


Q125. A technician performs monthly backups on a file server to a NAS device that can hold 1TB of data.The size of the monthly backups has been as follows:

Month 1 = 50GB Month 2 = 65GB Month 3 = 80GB

Starting with Month 1, based on the current rate of growth, in how many months will the NAS run out of available storage space?

A. 4

B. 5

C. 9

D. 11

Answer: C


Renew SK0-004 simulations:

Q126. A system administrator wants to assure that a server is responsive. Which of the following networking tools should the administrator use to verify network connectivity?

A. arp

B. netstat

C. ipconfig

D. ping

Answer: D


Q127. A network administrator is tasked to set up zoning for a SAN infrastructure that requires redundancy. Which of the following types of hardware should the administrator implement?

A. Multiple VLANs

B. Multiple host nodes

C. Multiple HBAs

D. Multiple routers

Answer: C


Q128. A technician is configuring switcheswith SFPports on multiple floors in a building. A switch on the first floor must be connected to a switch on the second floor for trunking VLAN traffic. Which of the following would be the MOST appropriate cable type for the technician to use?

A. Multimode fiber

B. Coaxial cable

C. CAT5e rollover

D. CAT6 straight through

Answer: A


Q129. An administrator is validating disaster recovery mechanisms and wants to ensure backup data is usable and accurate. Which of the following should the administrator do?

A. Backup verification and test restorability

B. Label media for all backups

C. Secure backup in safe location

D. Keep all backups onsite close to the server

Answer: A


Q130. Anadministrator isbuilding a web server to host an online banking application. Theserver should not have access to the internal network, andonly ports that are used by theapplication should be opened. Whichof the following MUSTbe implemented to meet the business requirements?

A. Add the server to the internal network and use IPSec to encrypt communication between the web server and other devices.

B. Use an ISA server to block access to the internal network.

C. Use VPN to block all ports that are not used by the application.

D. Use the company firewall to block all ports that are not used by the application.

Answer: D