31-60 Network+

QUESTION 31: A company hired a technician to find all the devices connected within a network. Which of the following software tools would BEST assist the technician in completing this task?

• A: IP scanner
• B: Terminal emulator
• C: NetFlow analyzer
• D: Port scanner

QUESTION 32: Which of the following would be used to adjust resources dynamically for a virtual web server under variable loads?

• A: Elastic computing
• B: Scalable networking
• C: Hybrid deployment
• D: Multitenant hosting

QUESTION 33: A network technician is deploying multiple switches for a new office. The switches are separately managed and need to be cabled in to support dual firewalls in a HA setup. Which of the following should the technician enable to support proper stability of the network switches?

• A: NTP
• B: CDMA
• C: STP
• D: LACP

QUESTION 34: Which of the following architectures is used for FTP?

• A: Client-server
• B: Service-oriented
• C: Connection-oriented
• D: Data-centric

QUESTION 35: A technician performed a manual reconfiguration of a firewall, and network connectivity was reestablished. Some connection events that were previously sent to a syslog server are no longer being generated by the flrewal Which of Vie following should the technician perform to fix the Issue?

• A: Adjust the proper logging level on the new firewall.
• B: Tune the filter for logging the severity level on the syslog server.
• C: Activate NetFlow traffic between the syslog server and the firewall
• D: Restart the SNMP service running on the syslog server.

QUESTION 36: After rebooting an AP a user is no longer able to conned to me enterprise LAN A technician plugs a laptop In to the same network jack and receives the IP 169.254 0 200. Which of the following is MOST likely causing the issue?

• A: DHCP scope exhaustion
• B: Signal attenuation
• C: Channel overlap
• D: Improper DNS configuration

QUESTION 37: A technician is searching for a device that is connected to the network and has the device's physical network address. Which of the following should the technician review on the switch to locate the device's network port?

• A: IP route table
• B: VLAN tag
• C: MAC table
• D: QoS tag

QUESTION 38: A device is connected to a managed Layer 3 network switch. The MAC address of the device is known, but the static IP address assigned to the device is not. Which of the following features of a Layer 3 network switch should be used to determine the IPv4 address of the device?

• A: MAC table
• B: Neighbor Discovery Protocol
• C: ARP table
• D: IPConfig

QUESTION 39: A technician is investigating a SAN switch that has a high number of CRC errors. Which of the following is the MOST likely cause of the errors?

• A: Break in the fiber
• B: Bad switch port
• C: Mismatched duplex
• D: Memory errors

QUESTION 40: Which of the following is the IEEE link cost for a Fast Ethernet interface in STP calculations?

• A: 2
• B: 4
• C: 19
• D: 100