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Brrunno [24]
3 years ago
7

What field in an IPv4 packet is altered to prioritize video streaming traffic over web surfing traffic?

Computers and Technology
1 answer:
Serhud [2]3 years ago
3 0

Answer:

DiffServ (Differentiated Service)

Explanation:

DiffServ (Differentiated Service) field is used to prioritize traffic in IPv4 packet.

DiffServ is used as QoS (quality of service) on networks at Layer 3, replacing former IPv4 TOS field to effectively deal with the web traffic and prioritization issues starting from 1998.

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A ________________ uses multiple systems to attack one or more victim systems or websites with the intent of denying service to
Advocard [28]

Answer:

4. A Denial of Service attack (DDOS attack).

Explanation:

A DDOS attack is a malicious attempt to disrupt the normal traffic to a service.

In essence, it sends an enormous amount of requests to the service, until the server is overwhelmed because it can't handle that much traffic, and collapses in an overflow.

Thus, regular users are not able to access their services.

Usually, attackers use a botnet, a network of "zombie" computers that have been previously infected with a malware that allows the attacker to remotely control them, then the botnet starts to send a flood of traffic from different locations, and make the attacker difficult to detect or track.

6 0
3 years ago
What role does the automated surface observing system.
Ilya [14]

Answer: The ASOS systems serves as the nation's primary surface weather observing network. ASOS is designed to support weather forecast activities and aviation operations

6 0
2 years ago
Read 2 more answers
_____ is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it
babymother [125]

Answer:

Case-based reasoning.

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

Basically, when a database management system (DBMS) receives data update requests from application programs, it simply instructs the operating system installed on a server to provide the requested data or informations.

Case-based reasoning is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it. It is typically based on cognitive science and artificial intelligence.

7 0
3 years ago
How do hardware and software work together to allow a user to perform a function?
qaws [65]

Answer:

jointly

Explanation:

Because Hardware and Soft ware have to JOIN together to make something work

I hope i helped!

4 0
3 years ago
Read 2 more answers
What are the risks associated with this kind of connectivity?.
Eva8 [605]

Answer:

The risks associated with this kind of connectivity are that online hackers may see your information and that makes the human race too dependent on robots and technology which is never a good thing.

Explanation:

<h3>be happy</h3>
8 0
2 years ago
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