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adoni [48]
2 years ago
11

Who invented the first mechanical computer? in what year was it invented?.

Computers and Technology
1 answer:
Elodia [21]2 years ago
6 0

Answer:

The first mechanical computer was invented by Charles Babbage in 1822.

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Often technical personnel who are not familiar with security techniques think that restricting access to ports on a router or fi
zavuch27 [327]

Answer:

This is not a good solution

Explanation:

Your web browser uses port 80 outgoing to make web requests, so if you’re blocking incoming port 80, all you’re blocking is users of the organization from connecting to the internet. You have indeed close a vulnerable port to access from hackers, but this also can reduce the productivity of the organization.

3 0
3 years ago
Match each word to its correct meaning.
MrMuchimi

Answer:

1. active listening             8. an online journal

2. barrier            1. a strategy for showing other people you are interested in what they are saying and that you understand what they are saying and how they feel about it

3. blog          2. anything that interferes with a message being sent or received

4. communication    5. guidelines for courteous electronic communication

5. netiquette         7. the person who creates or composes a message and delivers it either orally or in writing

6. receiver        9.. a personal belief that one should work hard and do a good job

7. sender             3. an online database of Web pages that can be created or edited by anyone (with permission)

8. wiki            6. the person who receives a message

9. work ethic          4. an exchange of information

Explanation:

The answer is as mentioned above. And these are important words from subject Professional Communication. And like when we talk of an exchange of information, we mean communication. And similarly, other words means as being mentioned above.  

5 0
3 years ago
Which stage best represents the developing of documents that provides the basis for acquiring the resources and for developing a
UkoKoshka [18]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is the planning stage. Because the planning stage represents the development of documents that provide the basis for acquiring the resources and for developing the requirement document. at this stage, you plan about what you are going to develop and how to develop it. At this stage, you come out mainly with two documents i.e. project proposal and requirement document.

Other options are not correct because:

In the project management, after planning, you will start designing the product, and after designing you start developing the product, and at the implementation stage, you implement or deploy the product to the customer or to the client. The requirement document that is developed at the planning stage can be used in the later stages of the project.

7 0
3 years ago
Josephine is in the process of creating ads within her Standard Display campaign. She finds that there are two main ad formats t
Tresset [83]

Answer:

B. Responsive display ads

E. Uploaded ad (Image & AMPHTML).

Explanation:

If what you want to achieve is greater control and greater efficiency and scale while you place your ad? Then the two ad format to achieve that are, responsive display ad and uploaded ad.

The uploaded ad will guarantee you have greater control while the responsive display ad gives you greater scale and efficiency.

6 0
3 years ago
Most simple computer programs follow the basic pattern defined by the acronym IPO. What does IPO mean with regards to programmin
Art [367]

Answer:

IPO means Input - Process - Output

Explanation:

The IPO model means that a computer program is given an input to process, it processes the given input and return an output as the result.

3 0
3 years ago
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