NWC204 FE SUM24

What is a characteristic of a switch virtual interface (SVI)?

• A. Although it is a virtual interface, it needs to have physical hardware on the device associated with it

• B. An SVI is created in software and requires a configured IP address and a subnet mask in order to provide remote access to the switch.

• C. SVIs come preconfigured on Cisco switches.

• D. SVIs do not require the no shutdown command to become enabled

If the default gateway is configured incorrectly on the host, what is the impact on communications?

• A. The host is unable to communicate on the local network.

• B. The host can communicate with other hosts on the local network, but is unable to communicate with hosts on remote networks.

• C. The host can communicate with other hosts on remote networks, but is unable to communicate with hosts on the local network.

• D. There is no impact on communications.

True or false? With VLSM, the subnet mask will vary depending on how many bits have been borrowed for a particular subnet, thus the "variable" part of the VLSM

• A. True

• B. False

Which statement describes network security?

• A. It ensures sensitive corporate data is available for authorized users,

• B. It prioritizes data flows in order to give priority to delay sensitive traffic

• C. It supports growth over time in accordance with approved network design procedures

• D. It synchronizes traffic flows using timestamps.

What statement is correct about the description command to enable a router interface?

• A. The command is required to enable an interface

• B. It can be helpful in troubleshooting on production networks.

• C. It provides information about the type of devices.

• D. It has to type with the no shutdown command

True or false? The variable-length subnet mask (VLSM) was developed to avoid wasting addresses by enabling us to subnet a subnet.

• A True

• B. False

Which two issues can cause both runts and giants in Ethernet networks? (Choose two.)

• A. a malfunctioning NIC

• B. CRC errors

• C. electrical interference on serial interfaces

• D. half-duplex operations

• E. using the incorrect cable type

What is the process of converting information into the proper form for transmission?

• A. Formatting

• B. Encoding

• C. Encapsulation

What are the two primary benefits of segmenting messages? (Choose two)

• A. Increases speed

• B. Increases efficiency

• C. Increases security

• D. Increases latency

True or false? Goodput is bandwidth minus traffic overhead for establishing sessions, acknowledgments, encapsulation, and retransmitted bits.

• A. True

• B. False