A network administrator creates a new network, 10.10.0.0/24, on a DHCP server. The administrator wants to ensure that 10.10.0.10-10.10.0.15 are not allocated to other devices. Which of the following features should the administrator configure?


A. Exclusion
B. Reservation
C. Scope
D. Relay

Which of the following would a network administrator configure to set NTP settings for a specific subnet within DHCP?


A. Reservation
B. Lease time
C. Scope options
D. Exclusion range

A sales team at a company uses a SaaS solution primarily for videoconferencing and a CRM application that connects to a database server in the corporate data center. Which of the following VPN solutions would allow secure, remote access for sales staff to the CRM application without impacting videoconferencing traffic?


A. Clientless
B. Site-to-site
C. Split tunnel
D. Full tunnel

A user stores large graphic files. The time required to transfer the files to the server is excessive due to network congestion. The user's budget does not allow for the current switches to be replaced. Which of the following can be used to provide FASTER transfer times?


A. Half duplex
B. Jumbo frames
C. LACP
D. 802.1Q

A network administrator is troubleshooting a PC that cannot connect to the LAN. The administrator runs the ipconfig command at the command prompt and gets the following output:

Which of the following is misconfigured?

A. Subnet mask
B. Physical address
C. DNS server
D. DHCP server

A customer calls the help desk to report that users are unable to access any network resources. The issue started earlier in the day when an employee rearranged the wiring closet. A technician goes to the site but does not observe any obvious damage. The statistics output on the switch indicates high CPU usage, and all the lights on the switch are blinking rapidly in unison. Which of the following is the MOST likely explanation for these symptoms?


A. The switch was rebooted and set to run in safe mode.
B. The line between the switch and the upstream router was removed.
C. A cable was looped and created a broadcast storm.
D. A Cat 6 cable from the modem to the router was replaced with Cat 5e.

A network technician receives a support ticket concerning multiple users who are unable to access the company's shared drive. The switch interface that the shared drive is connected to is displaying the following:

Which of the following is MOST likely the issue?

A. The switchport is shut down.
B. The cable is not plugged in.
C. The loopback is not set.
D. The bandwidth configuration is incorrect.

A network engineer is concerned about VLAN hopping happening on the network. Which of the following should the engineer do to address this concern?


A. Configure private VLANs.
B. Change the default VLAN.
C. Implement ACLs on the VLAN.
D. Enable dynamic ARP inspection.

Which of the following focuses on application delivery?


A. DaaS
B. IaaS
C. SaaS
D. PaaS

Which of the following routing protocols has routes that are classified with an administrative distance of 110?


A. BGP
B. OSPF
C. EIGRP
D. RIP