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KiRa [710]
4 years ago
6

What is a benefit of using a combination of symmetrical and asymmetrical cryptography when transferring data across the internet

?
Computers and Technology
1 answer:
Luden [163]4 years ago
7 0

Answer:

Explanation:

Asymmetric cryptography, is a cryptographic system that uses two different types of keys both public and private keys. Symmetric cryptography on the other hand uses the same type of key for both encryption. The benefit of using a combination when transferring data across the internet is that Asymmetrical cryptography is necessary to establish a secure connection while symmetrical cryptography can enhance the speed of the data transmission after connection has been established, thus both provide a unique benefit.

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Explain any one method of creating a presentation.
Arisa [49]

Answer:

Step 1: Analyze your audience

The first step in preparing a presentation is to learn more about the audience to whom you'll be speaking. It's a good idea to obtain some information on the backgrounds, values, and interests of your audience so that you understand what the audience members might expect from your presentation.

Step 2: Select a topic

Next, if possible select a topic that is of interest to the audience and to you. It will be much easier to deliver a presentation that the audience finds relevant, and more enjoyable to research a topic that is of interest to you.

Step 3: Define the objective of the presentation

Once you have selected a topic, write the objective of the presentation in a single concise statement. The objective needs to specify exactly what you want your audience to learn from your presentation. Base the objective and the level of the content on the amount of time you have for the presentation and the background knowledge of the audience. Use this statement to help keep you focused as you research and develop the presentation.

Preparing the Content of Your Presentation

Step 4: Prepare the body of the presentation

After defining the objective of your presentation, determine how much information you can present in the amount of time allowed. Also, use your knowledge about the audience to prepare a presentation with the right level of detail. You don't want to plan a presentation that is too basic or too advanced.

The body of the presentation is where you present your ideas. To present your ideas convincingly, you will need to illustrate and support them. Strategies to help you do this include the following:

Present data and facts

Read quotes from experts

Relate personal experiences

Provide vivid descriptions

And remember, as you plan the body of your presentation it's important to provide variety. Listeners may quickly become bored by lots of facts or they may tire of hearing story after story.

Step 5: Prepare the introduction and conclusion

Once you've prepared the body of the presentation, decide how you will begin and end the talk. Make sure the introduction captures the attention of your audience and the conclusion summarizes and reiterates your important points. In other words, "Tell them what you're going to tell them. Tell them. Then, tell them what you told them."

During the opening of your presentation, it's important to attract the audience's attention and build their interest. If you don't, listeners will turn their attention elsewhere and you'll have a difficult time getting it back. Strategies that you can use include the following:

Make the introduction relevant to the listeners' goals, values, and needs

Ask questions to stimulate thinking

Share a personal experience

Begin with a joke or humorous story

Project a cartoon or colorful visual

Make a stimulating or inspirational statement

Give a unique demonstration

During the opening you want to clearly present your topic and the purpose of your presentation. Clearly articulating the topic and purpose will help the listeners focus on and easily follow your main ideas.

During the conclusion of your presentation, reinforce the main ideas you communicated. Remember that listeners won't remember your entire presentation, only the main ideas. By reinforcing and reviewing the main ideas, you help the audience remember them.

[top of page]

Practicing and Delivering

Step 6: Practice delivering the presentation

Most people spend hours preparing a presentation but very little time practicing it. When you practice your presentation, you can reduce the number of times you utter words and phrases like, "um," "well," and "you know." These habits can easily diminish a speaker's credibility. You can also fine-tune your content to be sure you make your most important points in the time alloted.

In addition to planning the content of your presentation, you need to give advanced thought to how you want to deliver it. Do you want to commit your presentation to memory, use cards to guide you, or read from a script? Or, you might want to use a combination of methods. To help you decide, read the advantages and disadvantages of the four delivery methods described below.

Speaking from Memory

A human brain.

4 0
3 years ago
What does the windows update feature allow you to do?
Mariulka [41]
The answer is D
Explanation: none
3 0
3 years ago
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Which setting on a profile makes a tab NOT accessible in the All App Launcher or visible in any app, but still allows a user to
Levart [38]

Answer:

freezer

Explanation:

you can freeze your application and it won't show on your launcher till you unfreeze it

5 0
3 years ago
(PLEASE HELP!! I'll award brainiest!!)
Bas_tet [7]

Answer:

Repair

Have a good day

3 0
3 years ago
Read 2 more answers
Which of the following statements will ivoke the function get_course and store the reutrn values correctly? A. get_course(course
Sergio039 [100]

Answer:

Option D is the correct answer for the above question

Explanation:

Missing code: The function code is missing in the question, which defined the two return value.

Detailed Expalanation:

  • The above question code is in python language, which returns the two values. So there are needs of two variable which is needed to hold the returned value from a function.
  • Options b and c both states the two variable for the calling function which needs to hold the returned value and the option D states both option, hence it is a correct option while the other is not because:-
  • Option a states no variable which can hold the returned value.
4 0
3 years ago
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