N10-004 Exam Questions

Which of the following layers of the OSI model maps to the Network Interface layer of the TCP stack? (Select TWO).

A network technician is attempting to map a FQDN to an internal server at the address of 10.0.0.15 without NAT/PAT. Which of the following is the reason this will ultimately not wo...

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?

Which of the following is the broadcast address for a network defined as 192.168.0.0/24?

Which of the following ports would have to be allowed through a firewall to allow SNMP traffic to pass on its default port? (Select TWO).

A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address (APIPA) will assign which of the following addresses?

A user reports that when the phone rings in their house the wireless on their laptops becomes disconnected. Which of the following BEST describes the issue?

For an enterprise to use one of the reserved private IP address ranges, as best practice they should coordinate with: CompTIA N10-004 Exam

Which of the following utilities will produce the results printed below? Tracing route to 172.30.0.78 over a maximum of 30 hops 1 <1 ms <1 ms172.30.0.78

A network technician is installing a small wireless network. A requirement is that individual users must authenticate using usernames and passwords. Which of the following technolo...

Which TCP/IP model layer does the OSI model layer named 'session' respond to?

A network administrator is checking work on some new CAT5 LAN network cabling installed at an organization. Multiple lines are receiving poor signals, and the administrator finds t...

In an environment with STP disabled, which of the following is the MOST likely cause of the exponential increase in repeated packets transferred through the network?

Which of the following is the port number used by HTTP?

A technician is asked to run new cabling for an office that is 350 feet (107 meters) away from the networking equipment. The type of cable being run is CAT6. The technician purchas...

Which of the following protocols should be used to monitor network performance?

Which of the following would a network engineer use to ensure a statically addressed device would receive the same IP address, if it reverted to dynamic addressing?

An organization currently has CAT5e cabling throughout its office. The network technician is troubleshooting a new CAT6 run that supports network traffic, but does not meet specifi...

Which of the following services is used to create or update a client's DNS 'A' and 'PTR' records automatically?

A network technician would like to keep the IP address of the Human Resource department's server in the same group of 100 DHCP IP addresses that are assigned to the Human Resource...

A network administrator is responding to a support ticket. The ticket does not have enough information to determine the problem. Which of the following should the technician perfor...

A customer has a wireless network and has reported that the network traffic from the wireless access points seems high compared to the limited number of wireless devices used. The...

A customer wants to network several computers within a large warehouse. The warehouse has one computer at the very far end of the warehouse that is 170 meters (557 feet) from the n...

A layer 3 switch can move packets between subnets based on which of the following criteria?

CompTIA N10-004 Exam A customer wants to install a wireless network into a shared office space. There are several other wireless networks from other companies that can be detected...

Which of the following has to be defined to guarantee a computer always has a private IP address of 10.4.0.5?

Which of the following connector types is MOST commonly found with coaxial cabling?

Switch A is configured with VLAN 105 and 106. Switch B is configured with VLAN 105 and 107. Both switches are connected with a fiber cable. In order for packets from all VLANs to c...

A managed switch offers which of the following benefits over an unmanaged switch? (Select TWO). CompTIA N10-004 Exam

A user on a network cannot access any network resources. The link light on the computer shows that a connection is present. Which of the following is the MOST likely cause of the p...

A network administrator needs to facilitate traffic from several VLANs over a single port. Which of the following configuration changes would facilitate access?

A new department is formed and a new section of the building is being built out for them. All 50 new employees will need access to the wireless network. Which of the following shou...

A company needs strong wireless security enabled for minimal cost. Which of the following security measures is the BEST to use?

A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type sh...

The location that the local network connection ends and the ISP responsibility begins is known as the:

Before installing a wireless network, which of the following should be taken into consideration to reduce signal exposure for war drivers?

A user is able to connect to a distant wireless network then loses connection. This is an ongoing problem for the user and the only wireless network around. Which of the following...

A technician is fixing a wireless network that was receiving interference from a user's cordless phone. Which of the following should the technician configure?

Which of the following subnet masks would allow for 192.168.0.3 and 192.168.0.240 to be in the same subnet?

Which of the following describes the purpose of DHCP?

Which of the following is a Class A private IP address?

A company wants to secure access to its internal wireless network. The company wants to use the most secure means to access the network. Which of the following is the BEST choice f...

A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable...

Which of the following defines the range of IP addresses a DHCP server can assign?

After a brownout, a user can connect to the internal network, but not the Internet. Which of the following is the company's DSL router experiencing that is causing this issue?

A technician is asked to install a wireless router in a company's public cafe area. The company wants the public to be able to connect to the wireless network with minimal security...

An administrator attempts to open a web page and sees the following error: 'Error 404: Page not found'. The administrator then uses the ping command and finds that the default gate...

A company has decided to increase wireless infrastructure security by moving from WEP encryption to WPA2. Technicians change each WAP to the new encryption standard and users are g...

A technician installs a new WAP and users are able to connect; however, users cannot access the Internet. Which of the following is the MOST likely cause of the problem?

An administrator has just finished installing a new switch and connected two servers with IPs of 192.168.105.20 and .30. The servers are able to communicate with each other, but ar...