NEW QUESTION 1
A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay. Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.)

• A. CPU usage
• B. Memory
• C. Temperature
• D. Bandwidth
• E. Latency
• F. Jitter

Answer: AB

NEW QUESTION 2
A company wants to implement a large number of WAPs throughout its building and allow users to be able to move around the building without dropping their connections Which of the following pieces of equipment would be able to handle this requirement?

• A. A VPN concentrator
• B. A load balancer
• C. A wireless controller
• D. A RADIUS server

Answer: A

NEW QUESTION 3
After the A record of a public website was updated, some visitors were unable to access the website. Which of the following should be adjusted to address the issue?

• A. TTL
• B. MX
• C. TXT
• D. SOA

Answer: A

NEW QUESTION 4
Which of the following devices would be used to manage a corporate WLAN?

• A. A wireless NAS
• B. A wireless bridge
• C. A wireless router
• D. A wireless controller

Answer: D

NEW QUESTION 5
A firewall administrator is implementing a rule that directs HTTP traffic to an internal server listening on a non-standard socket Which of the following types of rules is the administrator implementing?

• A. NAT
• B. PAT
• C. STP
• D. SNAT
• E. ARP

Answer: D

NEW QUESTION 6
Several WIFI users are reporting the inability to connect to the network. WLAN users on the guest network are able to access all network resources without any performance issues. The following table summarizes the findings after a site survey of the area in question:

Which of the following should a wireless technician do NEXT to troubleshoot this issue?

• A. Reconfigure the channels to reduce overlap
• B. Replace the omni antennas with directional antennas
• C. Update the SSIDs on all the APs
• D. Decrease power in AP 3 and AP 4

Answer: A

NEW QUESTION 7
A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person tothe security desk. Which of the following attacks did the network administrator prevent?

• A. Evil twin
• B. Tailgating
• C. Piggybacking
• D. Shoulder surfing

Answer: B

NEW QUESTION 8
A network technician has multimode fiber optic cable available in an existing IDF. Which of the following Ethernet standards should the technician use to connect the network switch to the existing fiber?

• A. 10GBaseT
• B. 1000BaseT
• C. 1000BaseSX
• D. 1000BaseLX

Answer: A

NEW QUESTION 9
Which of the following policies is MOST commonly used for guest captive portals?

• A. AUP
• B. DLP
• C. BYOD
• D. NDA

Answer: A

NEW QUESTION 10
A network field technician is installing and configuring a secure wireless network. The technician performs a site survey. Which of the following documents would MOST likely be created as a result of the site survey?

• A. Physical diagram
• B. Heat map
• C. Asset list
• D. Device map

Answer: B

NEW QUESTION 11
A technician is troubleshooting a previously encountered issue. Which of the following should the technician reference to find what solution was implemented to resolve the issue?

• A. Standard operating procedures
• B. Configuration baseline documents
• C. Work instructions
• D. Change management documentation

Answer: A

NEW QUESTION 12
A network engineer is designing a new secure wireless network. The engineer has been given the following requirements:
* 1 Must not use plaintext passwords
* 2 Must be certificate based
* 3. Must be vendor neutral
Which of the following methods should the engineer select?

• A. TWP-RC4
• B. CCMP-AES
• C. EAP-TLS
• D. WPA2

Answer: C

NEW QUESTION 13
A network technician is investigating an IP phone that does not register in the VoIP system Although it received an IP address, it did not receive the necessary DHCP options The information that is needed for the registration is distributes by the OHCP scope All other IP phones are working properly. Which of the following does the technician need to verify?

• A. VLAN mismatch
• B. Transceiver mismatch
• C. Latency
• D. DHCP exhaustion

Answer: A

NEW QUESTION 14
A new cabling certification is being requested every time a network technician rebuilds one end of a Cat 6 (vendor-certified)cable to create a crossover connection that is used to connect switches. Which of the following would address this issue by allowing the use of the original cable?

• A. CSMA/CD
• B. LACP
• C. PoE+
• D. MDIX

Answer: D

NEW QUESTION 15
A network administrator wants to improve the security of the management console on the company's switches and ensure configuration changes made can be correlated to the administrator who conformed them Which of the following should the network administrator implement?

• A. Port security
• B. Local authentication
• C. TACACS+
• D. Access control list

Answer: C

NEW QUESTION 16
Which of the following factors should be considered when evaluating a firewall to protect a datacenter’s east-west traffic?

• A. Replication traffic between an on-premises server and a remote backup facility
• B. Traffic between VMs running on different hosts
• C. Concurrent connections generated by Internet DDoS attacks
• D. VPN traffic from remote offices to the datacenter’s VMs

Answer: A

NEW QUESTION 17
An IT organization needs to optimize speeds for globalcontent distribution and wants to reduce latency in high-density user locations. Which of the following technologies BEST meets the organization’s requirements?

• A. Load balancing
• B. Geofencing
• C. Public cloud
• D. Content delivery network
• E. Infrastructure as a service

Answer: D

NEW QUESTION 18
A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue. Given the following information:

Which of the following metrics confirms there is a cablingissue?

• A. Last cleared
• B. Number of packets output
• C. CRCs
• D. Giants
• E. Multicasts

Answer: C

NEW QUESTION 19
A network is experiencing a number of CRC errors during normal network communication. At which of the following layers of the OSI model will the administrator MOST likely start to troubleshoot?

• A. Layer 1
• B. Layer 2
• C. Layer 3
• D. Layer 4
• E. Layer 5
• F. Layer 6
• G. Layer 7

Answer: B

NEW QUESTION 20
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