N10-004 Exam Questions

The network administrator has just finished installing a new 10/100/1000 switch, but receives reports from the server administrator that servers connected to the new switch seem to...

A small business with eight employees has just opened their office in a renovated loft in a busy downtown area. The owner of the building does not want to run any additional wiring...

1000BaseT has a MAXIMUM run distance of:

Which of the following DNS record types provides the hostname to IP address mapping?

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 netw...

An administrator is using a punch-down tool to connect a cable. To which of the following is the administrator MOST likely connecting?

Two technicians have been working on the same switch and now users have no connectivity. Which of the following is the BEST method to retrieve information about recent configuratio...

CompTIA N10-004 Exam Teachers and students at a school currently share the same bandwidth. The Internet performance for the teachers in the classroom is becoming extremely slow. Wh...

Which of the following uses copper wiring?

The location where the Telco wiring stops and the clients wiring starts is known as the:

Which of the following cables covers the LONGEST distance?

Users report that there Internet connection is slow. The network technician has a suspicion that users are streaming video and music. Which of the following would BEST confirm the...

A router that takes the workstations internal IP address and changes it to another IP address when it sends the data outside of the network is and example of which of the following...

A firewall that examines all the incoming traffic and decides if the traffic is going to be allowed though or dumped is a example of which of the following?

The network administrator has funding to do a major upgrade of the company's LAN. This upgrade is currently in the planning stage, and the administrator still needs to determine th...

Which of the following improves wireless performance by allowing only one wireless transmission on the network at a time?

A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new swi...

A new network technician is monitoring network traffic and notices the network is operating at 80% of capacity. Which of the following could be used to determine if this is abnorma...

A network technician arrives to work and discovers users are having a problem connecting the company server. The server operator was working on upgrades the night before. Which of...

Users have reported slow access times when retrieving information from a server on the company's network. Which of the following tools would provide access time information on each...

A network technician is concerned about the environmental effects of power consumption and heat from network resources. Limited space is also a concern. Which of the following tech...

For security reasons a network technician wants to install a Linux based email server, Microsoft web services, and directory services on different servers. Which of the following t...

A network technician wants to use a packet analyzer to troubleshoot a reported problem with a user's workstation with IP address 192.168.1.45. To identify the workstation's packets...

Which of the following OSI layers performs error detection using a Frame Check Sequence?

Which of the following network optimization methods would be BEST to implement to increase CompTIA N10-004 Exam bandwidth for an internal streaming video server?

Creating a uniform user environment throughout the network can BEST be achieved by using which of the following?

An administrator is experiencing availability issues on a Linux server. The administrator decides to check the server for an IP address conflict on the server. Which of the followi...

An administrator receives reports from users in an office that their 802.11g wireless connectivity has been problematic since the installation of the new wireless phone system. At...

After a baseline check was completed it was noted that the network was working far below the level of the last baseline. Which of the following should the technician do NEXT to det...

A network technician has determined that the initial theory of probable cause was incorrect. Which of the following would be the NEXT step in the troubleshooting process?

Which of the following protocols are being used if no handshake or data reliability are required?

Which of the following protocols is used to encrypt data between web servers and web browsers?

Which of the following should be updated when new computers are purchased?

Which of the following would provide a technician with a performance reference point to refer back to after hardware repair?

Which of the following should be implemented to provide high bandwidth to a VoIP application?

A network consultant is asked to set up a wireless network in a home. The home user wants the wireless network to be available in every corner of the house. Which of the following...

Which of the following DNS records would be queried to locate a company's mail server?

Which of the following protocols is used to disable switch ports automatically to prevent switching loops?

Which of the following can be used to record and save VoIP conversations?

A user reports sporadic connectivity with their wireless connection. A technician determines the wireless speed reported by the laptop to be 1Mbps. Which of the following is the MO...

Which of the following applications is MOST likely to require QoS to ensure proper functionality?

Which of the following is a performance optimization technology?

A technician is using a packet sniffer to identify a server. The technician observes the following network traffic: HOST-A TCP 80 -> HOST-B TCP 1328 PUSH HOST-B TCP 1328 -> HOST-A...

The helpdesk is receiving calls about the corporate web server being down. Which of the following should be taken NEXT after verifying that the server is unreachable?

Which of the following troubleshooting steps should be performed NEXT after a core router has been reported down?

A technician is troubleshooting a network connectivity issue. Given the following abbreviated traceroute output: 1 192.168.1.1 2 172.16.40.1 3 10.4.0.1 4 172.16.40.1 Which of the f...

A technician is troubleshooting a network connectivity issue with a user's desktop configured to use a static IP address. The technician notes the following configuration: IP 172.1...

Which of the following security controls are MOST effective when a router only supports local configuration changes via serial console? (Select TWO).

On which of the following cables would a technician find a BNC connector installed?

CompTIA N10-004 Exam Which of the following can be an STP cable?