Menu
SearchAsk a Question+ Ask Question
Advertisement
  1. Computer
  2. Networking

Networking Questions and Answers (Q&A)

What are two features of ARP? (Choose two.)
Johne
Answered: Oct 29, 2020
If a host is ready to send a packet to a local destination device and it has the IP address but not the MAC address of the destination, it generates an ARP broadcast.
If a device receiving an...Read More

1 Answer

1533 views
What is the purpose of TCP/UDP port numbers?
L. Sevigny, Doctor
Answered: Feb 11, 2019
TCP refers to the Transmission Control Protocol. This has to do with the traffic on the network and with TCP it can go in different directions. UDP is very similar to TCP in that it controls the...Read More

3 Answers

1434 views
What are two primary responsibilities of the Ethernet MAC sublayer?
Lolth
Answered: Oct 29, 2020
Data encapsulation
Accessing the media

1 Answer

1371 views
What does the term "attenuation" mean in data communication?
Billl
Answered: Oct 29, 2020
Loss of signal strength as distance increases

1 Answer

1317 views
What three blocks of addresses are defined by RFC 1918 for private network use?
Johne
Answered: Oct 29, 2020
10.0.0.0/8
172.16.0.0/12
192.168.0.0/16

1 Answer

1218 views
What is the effect of using the Router# copy running-config startup-config command on a router?
Sbedker
Answered: Oct 29, 2020
The contents of NVRAM will change

1 Answer

1109 views
What is one of the advantages of using both symmetric and asymmetric cryptography in SSL/TLS?
Terryvx
Answered: Oct 29, 2020
Asymmetric cryptography is computationally expensive in comparison. However, it s well-suited to securely negotiate keys for use with symmetric cryptography.

1 Answer

1000 views
Which two OSI model layers have the same functionality as two layers of the TCP / IP model?
Aleksamilosevic
Answered: Oct 29, 2020
Network
Transport

1 Answer

888 views
What information is added to the switch table from incoming frames?
Tomdedude
Answered: Oct 29, 2020
Source MAC address and incoming port number

1 Answer

873 views
What is the most proper answer? Darius is analysing logs from IDS. He want to understand what have triggered one alert and verify if it's true positive or false positive. Looking at the logs he...
Terryvx
Answered: Oct 29, 2020
This is most probably false-positive, because an alert triggered on reversed traffic.

1 Answer

779 views
What are the two services provided by the OSI network layer?
Aleksamilosevic
Answered: Oct 29, 2020
Routing packets toward the destination
Encapsulating PDUs from the transport layer

1 Answer

751 views
Which topology is the most redundant and the most expensive?
Bobby Rickets, Content Reviewer
Answered: Jan 30, 2019
Star topology is the most popular way to connect a computer in a workgroup. It is expensive due to the cost of the hub. Star topology uses a lot of cables, which makes it the most costly network...Read More

2 Answers

747 views
Which risk steps assessment methodology refers to vulnerability identification?
Terryvx
Answered: Oct 29, 2020
Determine if any flaws exist in systems, policies, or procedures

1 Answer

727 views
What is a coaxial cable?
Christian Jackson, Content Developer
Answered: Sep 20, 2018
The coaxial cable is known to provide the protection that is needed against the EMI when data transmitting is taking place. This electrical cable is protected because of the insulating layer....Read More

3 Answers

688 views
What is a basic characteristic of the IP protocol?
Johne
Answered: Oct 29, 2020
Connection-less

1 Answer

633 views

Related Topics Of Networking

Related

Advertisement
Advertisement
Loading, please wait...

Email Sent
We have sent an email to your address "" with instructions to reset your password.