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3 years ago

What type of firewall blocks packets based on IP address or port?

Computers and Technology

1 answer:

Fynjy0 [20]3 years ago

6 0

Answer:

Packet Filter Firewall

Explanation:

Packet Filtering Firewall is responsible for filtering the packets based on the IP addresses (source and destination), source and destination port numbers and also the source and destination protocols.
These firewalls operate at the junctions such as switches and routers.
Packets that don't meet required criteria are dropped and they cannot further forwarded.
It is not fully secured and can be used by the malicious attackers.
So, option (c) is Correct.
Option (a), Application Layer Firewall is a firewall at the application level not at the packets level.So, option (a) is not the correct option.
Option (b), Stateful firewall is different and it is not the correct answer.
Similarly, option (d) is not the correct answer.

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you are using linux and need to perform a reverse lookup of the ip address 10.0.0.3. which command would you use to accomplish t

ollegr [7]

A command you would use to perform a reverse lookup of the IP address 10.0.0.3 on a Linux system: dig -x 10.0.0.3.

<h3>What is a Linux command?</h3>

A Linux command can be defined as a software program that is designed and developed to run on the command line, in order to enable an administrator (end user) of a Linux network perform both basic and advanced tasks by only entering a line of text.

<h3>What is IP address?</h3>

IP address is an abbreviation for Internet protocol address and it can be defined as a unique set of numbers that are assigned to a computer, website or other network devices, in order to successfully differentiate them from one another in an active network system.

In Computer Networking, a command which an administrator (end user) would use to perform a reverse lookup of the IP address 10.0.0.3 on a Linux system is dig -x 10.0.0.3.

Read more on Linux commands here: brainly.com/question/25480553

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2 years ago

how such a company can improve the focus and relationship with customers, and what they will benefit from this improvement.

aalyn [17]

They can work and talk with customers and see what customers want and tailor to some of the customers need. Ask for feed back and reviews and customers will be more likely to shop again if they feel the business cares what they think.

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4 years ago

The WAIS was designed for testing ________ intelligence, whereas the WISC was designed for testing ________ intelligence.

Blizzard [7]

Answer:

WAIS :Adult's and older adolescent's intelligence, WISC: Children's intelligence.

Explanation:

WAIS (Wechsler adult intelligence scale) is an IQ test designed by David Wechsler to measure the intelligence and cognitive skills of adults and older adolescents. The test was first published in 1955 as a revision of the 1939 Wechsler- Bellevue intelligence scale.

The WISC (Wechsler intelligence scale for children) was also created by David Wechsler and it is used to test the intelligence of children between the ages of 6 and 16.

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3 years ago

Nowadays, most online discussion boards are on Web-based forums that provide a variety of user-friendly tools to create and post

Katyanochek1 [597]

Answer:

The correct answer to the following question is option e.) Usenet.

Explanation:

Usenet - it is a collection of the user-submitted messages or notes on the various subject that posted to the servers on the worldwide network. Each of the subject collection of notes is known as newsgroups. There are thousands of the newsgroups which is possible for us to form the new one.

It works like the decentralized computer network which allows us to download our required files. We can also download and access the binary files along with the text post.

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4 years ago

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katrin2010 [14]

Answer:

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3 years ago