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weqwewe [10]
2 years ago
11

Which of the following statements are true regarding models? Select 3 options.

Computers and Technology
1 answer:
Sedbober [7]2 years ago
3 0

Answer:

Answer:

Models help predict how a specific solution will respond

In a model, the general characteristics are separated from the details

Models help communicate a design

Explanation:

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Regarding the Internet of Things (IoT), a business involved in utilities, critical infrastructure, or environmental services can
love history [14]

Answer:

The answer is False

Explanation:

IOT or Internet of things refers to the multiple devices in the world today, which are connected to the internet, they gather and share specific information. Any physical object can become an IOT device once it can be connected to the internet to control its data.

Since, the business is involved in utilities, critical infrastructure, or environmental services, it will not benefit from traffic-monitoring applications.

7 0
3 years ago
The energy used by an appliance which operates at 240 volts at 15 amp for 4 hr. is A. 0.92 kwhr. B. 3.45 kwhr. C. 14.4 kwhr. D.
Tju [1.3M]

Answer:

C. 14.4 kwhr.

Explanation:

To calculate the energy used by appliance first calculate the power. The formulae for calculating power(<em>P</em>) is P= I \times V, where V stands for voltage and I stands for current.

In the given problem,  V = 240 volts and I = 15 amp. Therefore,

P=240 \times 15 =3600\ watt(w) = 3.6\ kw

Now, formulae for calculating energy used i.e. work(W) is W = P\times t, where <em>t</em> is the time.

In the given question time is 4 hr. Therefore energy used will be,

Energy used (W) = 3.6\times4 =14.4\ kwhr.

8 0
3 years ago
Which of the following is true about a hot site?
swat32

Answer:

Option(d) is the correct answer to the given question.

Explanation:

A hot site is a place off site in which the task of a corporation could restart during a massive failure.The hot site seems to have all the needed equipment for such the corporation to schedule the normal activities, such as phone jacks, replacement data, laptops, and linked devices.

  • The main objective of hot sites provide an useful backup mechanism for any corporation that wishes to pursue its business in the presence of exceptional circumstances or events.
  • All the others options are not related to hot site that's why they are incorrect option.
8 0
3 years ago
_____ involves those activities that ensure the orderly dissolution of a system, including disposing of all equipment in an envi
Ad libitum [116K]

Answer:

The answer is  a stage of system development that involves...

Explanation:

___a stage of system development_ involves those activities that ensure the orderly dissolution of a system, including disposing of all equipment in an environmentally friendly manner, closing out contracts, and safely migrating information from the system to another system or archiving it in accordance with applicable records management policies.

That is the definition of system disposal

5 0
2 years ago
A web page typically contains ________, which contains the formatting instructions for displaying the web page.
USPshnik [31]
HTML: Hypertext Markup Language. It's used in conjunction with CSS (Cascading Style Sheets), which implements presentation (adding color, positioning elements, etc.) and JavaScript (you'll often see this referred to as JS), which implements functionality (like clicking on buttons) for webpages.
3 0
3 years ago
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