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saul85 [17]
3 years ago
15

The devices and methods that enable physically challenged computer uses to control their computer and provide input are referred

to collectively as _____ technologies.
Computers and Technology
1 answer:
Minchanka [31]3 years ago
8 0

Answer:

Assistive technologies

Explanation:

Assistive technologies are adaptive devices and softwares that are designed to serve as aids to people with disabilities in improving their functional capabilities and making them carry out activities that are difficult to perform independently. Assistive technologies include devices and software programs that are designed for physically challenged people to help them improve their use of their computer. Examples include JAWS, Voiceover which are screen reader softwares designed for the visually impaired people.

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Answer:

Correct option is

A. She can add a digitizer over the screen on her laptop

Explanation:

A digitizer is a hardware that receives analogue signal and converts is to digital signal.To use stylus on a normal laptop when can attach a digitizer to the laptop.These digitizer comes in form of Tablet (Graphics Tablet)

Graphics tablet is an external tablet like slate with a dedicated stylus for hand drawn designing and arts. Use of stylus gives more command over design features.It can read any kind of hand written data and transfer to PC.

5 0
3 years ago
A circuit contains three resistors connected in series. The value of R1 is 200 ohms the value of R2 is 640 ohms and the value of
gogolik [260]
If the there are no other elements in the circuit in addition to
the three resistors, then the total voltage of the power supply
appears across the resistors ... 6 volts.
7 0
3 years ago
The questions are in the pictures, i basically have to create a web page, drop the html code and files below thank you.
matrenka [14]

This contains pretty much what you need:


<!DOCTYPE html>



<html>


<head>


   <meta charset="utf-8" />


   <title>The Page Title</title>


</head>


<body>



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   <h2>Second level paragraph</h2>


   <p>


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       <ul>


           <li>First</li>


           <li>Second</li>


           <li>Third</li>


       </ul>


       Here is another unordered list of options:


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3 0
3 years ago
A student enters the names of months in cells A2 to A5 with the heading "Month" in cell A1. Then he enters the number of days in
Marrrta [24]
The answer is true because it solvers by Parameters
5 0
3 years ago
A device has an IP address of 10.1.10.186 and a subnet mask of 255.255.255.0. What is true about the network on which this devic
lawyer [7]

Answer:

Only the last number of each IP address will be unique

Explanation:

Subnet Mask is used to identify the two parts of the IP address. One is the network part that should be same for one network, and other is host part that will vary with number of computer or devices that are connected to the network.

Subnet mask is 32 bit address that are divided in 4 equal parts of 8 bits. Each 8 bit converted to decimal by varying different bits to generate 256 different decimal number combinations. It means we can vary the address range between 0 to 255. So If any 8 bit portion is 255 that means, in this section we cannot add host address.

<u>For Example</u>

In given case,

Subnet Mask = 255.255.255.0

That means first three portions are fixed and has been allocated for network part.  

The forth portion is 0 that means we can change this portion in IP address up to 255 different addresses.

So the IP address that is given can be vary as:

10.1.10. 186

10.1.10 This portion is network portion, this cannot be vary.

only the number 186 is the unique address that is particularly assigned to the devices and is vary between 0 to 255.

8 0
3 years ago
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