Which of the following is a UC application?
A. Softphone
B. Intranet
C. Proxy
D. Facsimile
CompTIA Network+ Question B-20
A network administrator wants to ensure sensitive data is not exfiltrated from the system electronically. Which of the following should be implemented?
A. DLP
B. AUP
C. NDA
D. SLA
CompTIA Network+ Question B-19
A network technician needs to protect IP based servers in the network DMZ from being discovered by an intruder utilizing a ping sweep. Which of the following should the technician do to protect the network from ping sweeps?
A. Block echo replies inbound to the DMZ
B. Disable UDP on the servers
C. Block ICMP at the firewall
D. Disable TCP/IP on the server
CompTIA Network+ Question B-18
Which of the following is considered a classless routing protocol?
A. IGRP
B. IS-IS
C. RIPv1
D. STP
CompTIA Network+ Question B-17
Which of the following connection types is used to terminate DS3 connections in a telecommunications facility?
A. 66 block
B. BNC
C. F-connector
D. RJ-11
CompTIA Network+ Question B-16
In the past, a company has experienced several network breaches as a result of end-user actions. To help mitigate future breaches, which of the following documents should the security team ensure are up-to-date and enforced for all employees? (Select TWO)
A. Memorandum of understanding
B. Data classification document
C. Service level agreement
D. Interconnection security agreement
E. Consent to monitor
F. Acceptable use policy
CompTIA Network+ Question B-15
A company has changed ISPs for their office and ordered a new 250 Mbps symmetrical Internet connection. As a result, they have been given a new IP range. The ISP has assigned the company 10.10.150.16 /28. The company gateway router has the following interface configuration facing the ISP:
Interface A:
IP address: 10.10.150.16
Subnet mask: 255.255.255.240
Default gateway: 10.10.150.32
Speed: 1000 Mbps Duplex: Auto
State: No Shutdown
None of the workstations at the company are able to access the Internet. Which of the following are the reasons? (Select TWO).
A. There is a duplex mismatch between the router and ISP.
B. The router interface is turned off.
C. The interface is set to the incorrect speed.
D. The router is configured with the incorrect subnet mask.
E. The router interface is configured with the incorrect IP address.
F. The default gateway is configured incorrectly.
CompTIA Network+ Question B-14
An administrator needs to set up a space in the office where co-workers can relax. The administrator sets up several TV’s with interconnected gaming systems in the office. Which of the following did the administrator set up?
A. CAN
B. MAN
C. WAN
D. LAN
CompTIA Network+ Question B-13
As part of a transition from a static to a dynamic routing protocol on an organization’s internal network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which of the following should the network administrator use? (Choose two.)
A. OSPF
B. IS-IS
C. RIPv1
D. BGP
E. VRRP
CompTIA Network+ Question B-12
A technician is trying to determine the IP address of a customer’s router. The customer has an IP address of 192.168.1.55/24. Which of the following is the address of the customer’s router?
A. 192.168.0.55
B. 192.168.1.0
C. 192.168.1.1
D. 192.168.5.5
E. 255.255.255.0