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Hatshy [7]
3 years ago
11

The principal objectives of computer security are to prevent unauthorized users from gaining access to resources, to prevent leg

itimate users from accessing resources in an unauthorized manner, and to enable legitimate users to access resources in an authorized manner. True or false?
Computers and Technology
1 answer:
Lena [83]3 years ago
3 0

Answer:

True is the correct Answer for the above question.

Explanation:

  • Computer security is a security in which data of the computer is secured from the access of unauthorized users. It is primarily achieved to stop the access grant to the unauthorized user.
  • It means that there is an authorization point which decides that the user is authorized or not. If the user is authorized then only he can enter the system otherwise he can not able to enter the system.
  • It helps to secure the data and the data is the important point of the computer system.
  • The question also states the same which is described above. Hence true is the correct answer.

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ICE Princess25 [194]

The total end-to-end delay to send the packet length is L/R1 + L/R2. When using store-and-forward packet switches, the end-to-end delay is calculated as d = N × L/R.

<h3>How can you determine a packet's end-to-end delay?</h3>
  • When using store-and-forward packet switches, the end-to-end delay for sending a single packet of length L across N connections, each with a transmission rate R, is d = N × L/R. (Queuing, propagation delay, and processing time are all ignored).
  • The amount of time it takes a packet to travel from source to destination across a network is known as one-way delay (OWD).
  • It is a term that is commonly used in IP network monitoring. It differs from round-trip time (RTT) in that it only measures the journey from source to destination in one direction.
  • Propagation delay is the amount of time it takes for one bit to travel from the sender to the receiver end of a link.
  • Propagation delay is defined mathematically as the distance between sender and receiver. Propagation delay ∝ 1 / transmission speed.

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6 0
1 year ago
Cable Internet access can be described with which feature?
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Answer:

what issue do you think are important in our life

7 0
3 years ago
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Describe the functions of a system software​
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Answer:

System Software is a set of programs that control and manage the operations of computer hardware. It also helps application programs to execute correctly. System Software are designed to control the operation and extend the processing functionalities of a computer system

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What provides access to the internet?
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A router!
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What dose it need For a device to be considered a kind of computer
const2013 [10]

Answer:

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<h3>I hope it will help you!</h3>
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