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nika2105 [10]
3 years ago
15

what type of machine is a ramp for wheelchairs? compound machine, mechanical, machine complex machine, simple machine

Computers and Technology
2 answers:
murzikaleks [220]3 years ago
6 0
Its A Simple Machine
Andre45 [30]3 years ago
6 0
It is a simple machine.
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All of the Internet in your country disappears. What happens next?
Talja [164]

Answer:

It is most likely that in a tech surrounded environment there would be an apacolypse, not necessarily a man hunting man apacolypse but it would cause a huge panic throughout that country because government could not communicate which is what leaves people with a safeplace.

Explanation:

please mark as brainliest xx hope it helps <3

if you really like this topic watch into the forest on netflix, it has the same premise except its not that internet disappears its electricity.

4 0
3 years ago
Write a program to find area of rectangle​
cricket20 [7]

Answer:

program by INPUT statement

Explanation:

CLS

REM to find the area of rectangle

INPUT L

INPUT B

LET AOR = L * B

LET " AOR = "; AOR

END                

                                                                                                     Press F5

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2 years ago
A web application starts when a client sends _______ to a server?
vovangra [49]
A web application starts when a client sends a request to a server
6 0
3 years ago
The waterfall model and spiral model are variations of SDLC. Do some research to find out what they are and explain how these mo
Radda [10]

Waterfall model and spiral model are used in software development life cycle or SDLC. Any software development process follows one of these models depending on the type of software and the requirements of the customer.

Waterfall model

This model is called as sequential model since it works in stages. The output of first stage becomes the input of the second stage.

The errors of the first stage can be rectified only when it is completed. This is time consuming and makes the process lengthy. Stage 1 is completed before stage 2 begins.

The six stages involved in waterfall model are Requirement Gathering and analysis, System Design, Implementation, Integration and Testing, Deployment of system, and Maintenance.

Spiral model

This model is implemented in iterations. It is also called evolutionary model.  

Initially a prototype of the system is prepared. Then, it is followed by development of small parts of the system.

These smaller parts are then assembled to produce the final system.

The four stages which form the spiral model are Identification, Design, Development and Evaluation and Risk Analysis.

The differences between the two models are summarized below.

1. Waterfall model works in linear method. Spiral model follows evolutionary method.

2. Errors and risks are discovered/ rectified after the stage is over. Errors and risks are discovered/ rectified earlier.

3. Waterfall model is suitable for small projects. Spiral model is suitable for large projects.

4. Requirements identification and planning is the initial stage in the waterfall model. Requirements identification and planning is done when needed, in the spiral model.

5. Waterfall model allows little to no flexibility in the system. Spiral model allows flexibility in the system.

6. Low flexibility makes the waterfall model more risky. High flexibility makes the spiral model less risky.

7. Waterfall model, overall, takes less time since requirements are clear. Spiral model is implemented when the requirements of the system are not clear and become clear through prototypes.

8 0
3 years ago
Hey yall! Its spoopy season! I am having a live stream on the Spoon app under the username teendragonqueen️‍ if yall wanna join!
Aleks [24]

Answer:

Ok sounds cool.

Explanation:

3 0
3 years ago
Read 2 more answers
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