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2 years ago

Select all that apply. Two physical things you can do to demonstrate you are paying attention to a speaker are _ and _.

Computers and Technology

2 answers:

omeli [17]2 years ago

7 0

B and d ............

kherson [118]2 years ago

4 0

The correct answers are
B) Face the speaker
and
D) Make eye contact

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Please help me i’ll give you brainlist

Genrish500 [490]

answer: C

explanation: because it's the biggest of the given platforms

5 0

1 year ago

Why is a DNS cache poisoning attack dangerous? Check all that apply. A. Errrr...it's not actually dangerous. B. It allows an att

larisa [96]

Answer:

(B) It allows an attacker to redirect targets to malicious webserver.

(D) It affects any clients querying the poisoned DNS server.

Explanation:

DNS cache poisoning is a serious type of attack that is designed to exploit the vulnerabilities inherent in a Domain Name Server (DNS) where a user is redirected from a real server to a fake one. It is also called DNS spoofing.

Normally, when your browser tries to visits a website through a given domain name, it goes through the DNS server. A DNS server maintains a list of domain names and their equivalent Internet Protocol addresses. This server (DNS) then responds to the request with one or more IP addresses for the browser to reach the website through the domain name.

The computer browser then get to the intended website through the IP address.

Now, if the DNS cache is poisoned, then it has a wrong entry for IP addresses. This might be via hacking or a physical access to the DNS server to modify the stored information on it. Therefore, rather than responding with the real IP address, the DNS replies with a wrong IP address which then redirects the user to an unreal website.

Although they might not be able to control your computer remotely as long as you are not trying to visit a web page via the poisoned information, there are other dangers attached to this type of attack.

Once the DNS server has been poisoned, any client trying to query the server will also be affected since there is no direct way of knowing if the information received from the server is actually correct.

4 0

3 years ago

IT professionals recognize that successful systems must be user-oriented, and users need to be involved, formally or informally,

elixir [45]

Answer: True

Explanation:

System development is the process in which a system is developed,planned, designed,tested, modified etc. Analysis of design,internal structure and external factors is done for implementation to creation of system.

An IT professional is responsible for performing various tasks in system development.He/she has to analyze and detect that the developed system is convenient for user.
Involvement of user also plays an important part in system development through various ways such as improvement in system, smooth implementation,innovation,enhancing quality etc.
So, user can be involved in official or unofficial manner for betterment of system development.

Thus, the given statement is true.

3 0

2 years ago

Since the rules cannot address all circumstances, the Code includes a conceptual framework approach for members to use to evalua

Veseljchak [2.6K]

Answer:

more than one safeguard may be necessary.

Explanation:

The conceptual framework can be used to developed as well as construct through a process of the qualitative analysis. The approach includes the in the frameworks for identifying and evaluating the threats to compliance with the rules.

But since the rules formed cannot always address all the circumstances, the Code includes to evaluate the threats to the compliance of more than one safeguards that are necessary.

8 0

2 years ago

For her homework, Annie has added the picture of a fruit in a document. She wants to enhance it to give a cut-out look. Which fe

Kaylis [27]

Answer:

Explanation:

We must follow several steps:

We must click in the image
Click Image Tools > Format
Click the date under Crop
We must resize the image, or Trim one side, Trim two adjacent sides, Trim the same fragment.
Click the Crop button again if you finished

In addition, we can change the form of the image, we have a lot of options in crop to shape.

8 0

2 years ago

Read 2 more answers

Select all that apply. Two physical things you can do to demonstrate you are paying attention to a speaker are _____ and _____.

Select all that apply. Two physical things you can do to demonstrate you are paying attention to a speaker are _ and _.