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scoray [572]
2 years ago
8

A piece of data in a program whose value can change is called a(n) -

Computers and Technology
2 answers:
Arada [10]2 years ago
7 0

Answer:

it is b variable

Explanation:

MrMuchimi2 years ago
6 0
I also agree I think it’s also B: variable
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To what would you compare the transport layer?
Nikolay [14]
The above question has multiple choices as below

A. Data links
B. The post office
C. Driving a car
D. A train

The answer is (B) The Post Office.

In layman’s terms, transport layer is similar to the post office functions of delivering parcels and letters at the agreed delivery deadlines. It also notices any dropped info and re-transmits it.
Just like the post office, the transport layer directs messages and information between specific end users. If by mistake you write a letter to the wrong person, the letter will be returned and the postal employee will stamp it as address unknown.


6 0
3 years ago
In the context of an expert system, a _____ works with the knowledge base management system to ensure that the knowledge base is
defon

Answer:

Knowledge Acquisition Facility.

Explanation:

The power and effectiveness of the Expert System  is equal to the quality of the knowledge it contains. The  knowledge has to deal with high complexity and apply the best judgement. collection of expert knowledge is very important and involves the collecting information about a field usually from  an expert. This information is stored in a computer program stored as a knowledge base.

Knowledge is always updating so it also very important to keep it up to date and it is done by Knowledge Acquisition Facility.

3 0
3 years ago
Instructions: Use the tables below to answer the questions that follow:
Svet_ta [14]

Answer:

same as above....................

3 0
3 years ago
For your biology class, you will be giving a presentation of the findings of a plant
kaheart [24]

Answer:

PowerPoint

Explanation:

It is dedicated for presentation.

5 0
3 years ago
Read 2 more answers
What are several different types of software, which sit in the middle of and provide connectivity between two or more software a
brilliants [131]

Answer:

The answer to the given question is the option "a".

Explanation:

In this question, the answer is "middleware" software because this software works between the operating system and the applications that provide connectivity to two or more software applications. for example database, application server, etc and other choices that are not correct can be described as:

  • In option b, The integration middle wear represents the software of the system. It does not coordinate between operating and application software.
  • In option c, It is used to manage the data and the information for the process.
  • In option d, It includes the hardware, software and the networks. In this hardware and software link for use software.

That's why the answer to this question is the option "a".

6 0
3 years ago
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