N10-005 - CompTIA Network+ Certification Exam

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Example Questions

Which of the following MUST be used to implement a wireless network supporting EAP-TTLS? Sandy, an administrator, is responsible for one Linux and two Windows servers. She would like to review all server logs centrally. Which of the following services could Sandy use in this scenario? A small office client is requesting a network redesign. Both wired and wireless devices must connect to the network. All of the wireless devices can communicate using the latest standards. The building has a long courtyard in the middle with reinforced walls, which extends up through all the floors. The distance from the switch to the furthest drop is 88 meters. Which of the following is the correct network redesign choice? In contrast to earlier Wi-Fi speeds, which of the following BEST describes the antenna and channelization properties used in 802.11n? Office A is located 500 miles (805 kilometers) away from Office B, yet they are on the same private network. Which of the following is MOST likely being used to accomplish this scenario? Which of the following ports would have to be allowed through a firewall for POP3 traffic to pass on its default port? Which of the following default services uses TCP/UDP port 88? Which of the following devices should an administrator connect to a protocol analyzer in order to collect all of the traffic on a LAN segment? Joe, a network technician, blocks access to ports 25,110, and 143 on the firewall. Which of the following application services will be blocked due to this? At which of the following layers of the OSI model does Media Access Control reside? Which of the following is the minimum subnet mask to allow 172.16.1.5 and 172.16.4.3 to be on the same subnet? Which of the following performs posture assessments for unknown devices that connect to the network? Which of the following uses types and codes rather than ports? In order to reduce spam email, Kim, a network administrator, changes the standard SMTP port from which of the following port numbers to port number 587? Users are reporting wired connectivity drops in a new office with brand new CAT6 infrastructure. Which of the following tools should a technician use to BEST troubleshoot this issue? Karen, an administrator, finds a phone line but does not know where the line goes or if it is active. Which of the following can be used to test if it is active? Which of the following networks are reserved for private IP addresses? When testing a CAT5 cable, the technician notices that pin A is open. However, the cable still works fine. Which of the following describes how this is possible? Lisa, a technician, is troubleshooting a problem with a managed network switch. She determines the resolution to the problem is beyond her experience level. Which of the following should Lisa do NEXT? Jeff, a business owner, has discovered that several of the nearby businesses have wireless networks. Jeff wants to implement a unique wireless network inside the business. Which of the following should be configured on the wireless access point to reduce interference from the other wireless networks? Determining when to retransmit frames is an example of which of the following Ethernet properties? When a packet that is entering a switch port is encapsulated, which of the following is the switch performing? An administrator would like to know the name of the workstation that is being repaired. Which of the following commands, without parameters, will provide this information? A network administrator wants to balance the amount of data between two networking cards. Which of the following can be used for two or more networking cards? Which of the following 802.11n features allows for the use of multiple simultaneous frequencies in order to increase usable bandwidth? Which of the following uses SSL encryption? A network technician is troubleshooting signal problems with certain WAPs in an office and finds consistently high ping times across the units. Such an issue is called which of the following? The location that the local network connection ends and the ISP responsibility begins is known as the: Zach, a customer, has Internet service that includes several static IP addresses. Zach wishes to host a website from a server within a privately addressed network and make it publicly available. Which of the following would have to be configured on the router to allow the public to access the website from one of the static IP addresses? Which of the following technologies allows more than two transceivers with an access point? A standard installation for wireless will use which of the following antenna types? Which of the following uses copper wiring? Joe, a customer, wants to have wireless network access only in the conference room. He has placed a WAP in the room, but notices that offices across the hall also receive a wireless signal. Which of the following could be done together to solve this problem? (Select TWO). A company has a large number of employees that need VPN access from home. Which of the following is the BEST solution for deploying and managing the remote access? Which of the following should be used to ensure that all packets are received by every connected device? Which of the following reasons would MOST likely be used to implement QoS and traffic shaping solutions? After testing a new 100BaseTX cable, the technician determines that only pairs 4, 5, 7, and 8 are straight-thru wires. Which of the following MOST likely describes this cable type? Which of the following reside at a minimum of Layer 3 of the OSI model? (Select TWO). Which of the following network devices would MOST likely be installed on a network to help reduce broadcast traffic and to allow individual virtual networks? On which of the following network devices would an administrator configure an ACL? Lisa, a technician, is testing a CAT6 cabling run. The speed of the cable is showing 100Mbps instead of 1Gbps. Which of the following is the reason? A wireless access point supports up to 20 clients. Which of the following describes this wireless network? When examining a suspected faulty copper network cable. Karen, the administrator, notices that some of the pairs are untwisted too much. This is MOST likely causing which of the following? Which of the following WAN technologies has the GREATEST latency and is not recommended for VoIP? A user took a laptop on vacation and made changes to the configuration in order to use the device at the hotel. The user can reach the Internet, but cannot access any internal network resources. Which of the following is the MOST likely reason? A bridge handles frames at which of the following layers of the OSI model? Which of the following technologies has different upload and download speeds? Which of the following ports is the default telnet port? Which of the following is a specialized piece of hardware designed to encrypt and decrypt user traffic? A user is unable to access the company website on a laptop. A network technician verifies that the user can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?

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