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3 years ago

________ is a computer-based network that triggers actions by sensing changes in the real or digital world.

Computers and Technology

2 answers:

viva [34]3 years ago

8 0

Answer:

Smart System

Explanation:

Smart systems is a computer based network that functions by sensing, actuating, and then control in order to describe and analyze a situation, and make decisions based on the available data in a predictive or adaptive manner.

A Smart systems typically consist of various components. These components include:

Sensors for signal acquisition
Elements transmitting the information to the command-and-control unit
Command-and-control units that take decisions and give instructions based on the available information
Components transmitting decisions and instructions
Actuators that perform or trigger the required action

Evgesh-ka [11]3 years ago

7 0

Answer:

Smart system

Explanation:

Smart System is a computer-based network that triggers actions by sensing changes in the real or digital world.

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A(n) _____ exists when there are functional dependencies such that XY is functionally dependent on WZ, X is functionally depende

Nat2105 [25]

A partial dependency exists.

We have two types of dependency. The partial dependency and the transitive dependency.

The answer here is partial dependency. It occurs when the attribute only depends on some parts of the element. In such attribute, the primary key is the determinant.

It can be shown as;

XY→WZ , X→W and XY is the primary key or the only candidate key

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3 years ago

Read 2 more answers

What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.30m?

swat32

Answer:

The speed is

=

30

m

s

−

1

Explanation:

The speed of a wave is given by

speed

(

m

s

−

1

)

=

frequency(Hz)

×

wavelength (m)

The frequency is

f

=

100

H

z

The wavelength is

λ

=

0.3

m

The speed is

v

=

λ

f

=

0.3

⋅

100

=

30

m

s

−

1

6 0

3 years ago

Given the following code: public class Test { public static void main(String[] args) { Map map = new HashMap(); map.put("123", "

Phoenix [80]

Answer:

There are no statements in the question, so I explained the whole code.

Explanation:

A map consists of key - value pairs. The put method allows you to insert values in the map. The first parameter in the put method is the key, and the second one is the value. Also, the keys must be unique.

For example, map.put("123", "John Smith"); -> key = 123, value = John Smith

Even though the key 123 is set to John Smith at the beginning, it will have the updated value Steve Yao at the end. That is because the keys are unique.

Note that the key 222 also has Steve Yao for the value, that is totally acceptable.

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3 years ago

Images, symbols, and diagrams are types of

kifflom [539]

Answer:

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

Explanation:

The correct answer to this question is :

Graphics

Because Graphics are the visual representation of information without text. Images, symbols, and diagrams are types of graphics. These graphics can be used in presentations to present information visually.

While other options are not correct because:

Art objects are some images or painting that is the artistic creation of aesthetic value. While graphs are the visual presentation of data and there are different presentation objects in PowerPoint such as images, symbols, text, and diagrams, etc. But it is noted that images, symbols, and diagram are not types of presentation objects but it is a type of graphics elements/objects.

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3 years ago

Zenmap's topology tab displays a __________ that shows the relative size and connection type of all discovered ip hosts.

VladimirAG [237]

Zenmap's topology tab displays a "Bubble Chart" that shows the relative size and connection type of all discovered IP hosts.
A kind of chart which shows three dimensional data is known as Bubble chart. It also can be seen as the variation of scatter plot where bubbles replace the data points.

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3 years ago