Network+ Practice Questions Day 5

A network administrator Is looking at switch features and is unsure whether to purchase a model with PoE Which of the following devices that commonly utilize PoE should the administrator consider? (Select TWO)

• d) Cable modems

• b) Cameras

• e) Laptops

• c) Printers

• a) VoIP phones

All packets arriving at an interface need to be fully analyzed. Which of me following features should be used to enable monitoring of the packets?

• a) LACP

• b) Flow control

• c) Port mirroring

• d) NetFlow explorer

Which of the following topologies requires the MOST connections when designing a network?

• a) Mesh

• b) Star

• c) Bus

• d) Ring

A network technician is troubleshooting a new web server connectivity issue. The network technician discovers the following on the support ticket • The server's IP address can be pinged from the client PCs, • Access to the web resource works correctly when on the server's console. • No clients can access the server's data via URL. • The server does not have a firewall configured • No ACLs are preventing connectivity from the client's network. • All services on the server are operating normally, which was confirmed by the server team. Which of the following actions will resolve the issue?

• a) Reset port security on the switchport connecting the server.

• b) Adjust the web server's NTP settings to match the client settings.

• c) Configure A records for the web server.

• d) Install the correct MIB on the web server

Which of the following types of attacks can be used to gain credentials by setting up rogue APs with identical corporate SSIDs?

• a) VLAN hopping

• b) Evil twin

• c) DNS poisoning

• d) Social engineering

An organization set up its offices so that a desktop is connected to the network through a VoIP phone. The VoIP vendor requested that voice traffic be segmented separately from non-voice traffic. Which of the following would allow the organization to configure multiple devices with network isolation on a single switch port?

• a) Subinterfaces

• b) Link aggregation

• c) Load balancing

• d) Tunneling

A systems administrator wants to use the least amount of equipment to segment two departments that have cables terminating in the same room. Which of the following would allow this to occur?

• a) A load balancer

• b) A proxy server

• c) A Layer 3 switch

• d) A hub

Which of the following ports should be used to securely receive mail that is synchronized across multiple devices?

• a) 25

• b) 110

• c) 443

• d) 993

A medical building offers patients Wi-Fi in the waiting room. Which of the following security features would be the BEST solution to provide secure connections and keep the medical data protected?

• a) Isolating the guest network

• b) Securing SNMP

• c) MAC filtering

• d) Disabling unneeded switchports

A technician is installing the Wi-Fi infrastructure for legacy industrial machinery at a warehouse. The equipment only supports 802.11a and 802.11b standards. Speed of transmission is the top business requirement. Which of the following is the correct maximum speed for this scenario?

• a) 11Mbps

• b) 54Mbps

• c) 128Mbps

• d) 144Mbps