#1 Network+ Practice Questions (N10-009)

Which virtual network element connects multiple VMs together?

Which typology adds redundancy of equipment and connections to add fault tolerance but is not completely fault-tolerant?

Which statement is true when a collision is detected on the network?

Which layer of the OSI is responsible for dialogue control of applications?

What is the proper order of data encapsulation?

Which is used to determine the best path to a destination network?

Which protocol and port do you need to configure on the inbound host-based firewall for a DHCP server?

Which OSI layers are responsible for framing data and transmitting the data?

You need to run a UTP cable for 10 Gbps speeds a distance of 100 meters. Which minimum cable rating should you choose?

What type of logical connection does MPLS create to connect networks together?

Flow control can be found at which layer of the OSI?

If the I/G or Individual/Group bit is set to 1 in the OUI portion of the MAC address, which statement is true?

How many bits are in a MAC address?

When firewalls are placed in a network, which zone contains Internet-facing services?

Which protocol does a host use to find the hardware address of a neighbor host by using the destination IP address?

Which connector type is typically found on a category 6 cable?

Which network architecture allows for access or sharing of resources in a network by the same host?

Which type of DNS record holds the IPv4 IP address for a hostname?

Which connector will you find on a rolled cable?

What is an advantage of using DHCP in a network Environment?

Which fiber-optic connector uses a BNC style mechanism to lock the cable in place?

Which sublayer of the Data Link OSI layer is responsible for identifying Network layer protocols and encapsulating them?

What is the main difference between single-mode fiber (SMF) and multimode fiber (MMF)?

Which transceiver will support up to 40 Gbps links?

Which cable has no metallic shielding?

Which technique is used to prevent crosstalk on network cables?

Which device will act as a multiport repeater in the network?

Which connector is typically used on the end of a coaxial cable?

Which layer is responsible for creating a virtual circuit?

Which is NOT a benefit to the OSI model?

Which layer is responsible for compression and decompression?

Which serial connection method is typically used for connecting peripherals to a PC?

What are the speed, maximum distance, and media of 10GBaseT?

You’re connecting a switch that only supports multimode fiber to an existing single mode fiber-optic line. Choose one:

Which network topology design has a centralized switch connecting all of the devices?

How many bits are in a nibble?

Which three upper layers operate together?

What is a reason that the ethernet protocol uses physical addresses?

Which protocol and port number does DNS use for direct queries?

Which is a correct statement when hubs are replaced with switches?

You have deployed several autonomous WAPs. Users say they consistently wireless connection when roaming. Find a solution

You are setting up a network connection that requires redundancy if a switch or single link fails. Which topology?

What is the term used to describe the common network used to connect multiple network segments at high speed?

TCP and UDP reside at which layer of the OSI model?

Which device will stop broadcasts from propagating the network?

What is the benefit of network segmentation?

What is the purpose of the State of Frame delimiter byte in a frame?

Which is a false statement about firewalls?

Which concept describes transmitting multiple segments before the receiving host acknowledges the data?

Which 802 working group defines the LLC sublayer of the Data Link layer?

What gets appended to hostname queries for DNS resolution?

Which statement is correct about reverse lookups

You are planning to run fiber-optic cable between two buildings that are 6,000 feet apart. Which the best solution?

Which type of network is used exclusively for storage traffic?

You need to connect a switch to another switch. What cable should you use to create the connection between two switches?

Which layer is responsible for routing data packets?

When changing the IP address in external DNS for a mail server in organization. Which record can be changed most easily?

Which typology should you select if a central office needs to communicate with several branch offices for WAN connection

Which network type is locally owned and managed by an organization and used to connect the organization's LAN together?

When you tether a cell phone to your laptops using wireless, what is this an example of?

Which contention method does 802.3 Ethernet use or collisions?

Which technology provides Internet connectivity over power-lines?

You install cabling in an office and want to be sure that toxic gas won’t be created in a fire. Choose the best cable:

When computers are logically grouped on a LAN based upon a functional department in the organization, what is it called?

As information travels down the network stack from the Application layer to the Physical layer, what happens?

Which type of device will detect, but not prevent unauthorized access?

Which protocol data unit (PDU) is used to describe data at the Physical layer?

Which type of traffic flow is routed from your internal network to the Internet?

Which is the primary benefit to using a star typology?

What is required before TCP can begin sending segments?

You are designing a network in a building that has arc welders. Which cable should be used to eliminate EMI?

Which OSI layer is responsible for logical addressing?

You need a printer to have the same IP address every start up. However, the printer is too hard to configure a static IP

Which 3 bytes of the media access control (MAC) address F3-B2-CD-E4-F4-42 designate the unique station identifier?

Which field in an Ethernet frame is used to check the integrity of the frame?

Which protocol is used with dynamic multipoint VPN deployments?

How many bits is the OUI assigned by the IEEE?

Which fiber-optic connector has a very small footprint for high-density installations?

Which cable type is considered a patch cable?

What is the significance of the preamble?

Which term describes what happens to the signal in a network cable as you make the cable’s distance greater?

What is the 2-byte type field used for in an Ethernet frame?

Which record type is used for an IPv4 address mapping to FQDN for DNS queries?

How many wire pairs are used with 1000BaseTX?

Which protocol can be typically found inside a PAN?

Which is an incorrect statement about smart jacks?

Which connectivity method is used within a small geographic area to connect an organization together?

Which is the major advantage of client-server network architecture?

In layer two frame, where is the destination MAC address?

What is a benefit to installing a proxy server?

How many bits are used to represent the hexadecimal value of 0X0020

If the L/G or Local/Group bit is set to 1 in the OUI portion of the MAC address, which statement is true?

Which of the following devices can work at both layers 2 and 3 of the OSI model?

Where is the full mesh topology commonly seen in the three-tier design model?

You are installing several servers for business. How to keep 1 FQDN & let customers to be moved to next free web server?

You need to connect a fiber-optic line between 2 floors of a building that are 200 m apart. What is most cost-effective?

What is a smart jack as it relates to WAN connectivity?

Which IEEE standard specifies the protocol for CSMA/CD

Which is a valid reason to implement a wireless LAN controller?

You need to make a Category 5e crossover cable. Which wiring standard will you use on both ends?