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wolverine [178]
3 years ago
12

Sherri has recently been injured. She is having a problem using her left hand and would like to use a stylus to move her mouse a

round the screen on her laptop computer. What device can Sherri add to her system to allow a non-touch screen laptop to use a stylus to manipulate the screen?a. Inverterb. OLEDc. Touch screend. Digitizer
Computers and Technology
1 answer:
Alona [7]3 years ago
6 0

Answer:

d) Digitizer

Explanation:

In computing a digitizer refers to a piece of hardware that converts analogue input to digits. Analog signals refers to signals that are in a continuous range such as light, sound and records. A digitizer therefore basically gets signals from (touch, sound, light etc.) and transforms and transports it to the CPU. On a tablet or laptop, the signals will received from the finger of a stylus (digital pen).

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shepuryov [24]

The pseudocode to find the sum of all integers that are multiples of 9, from 1 to 250.

totalSum = 0

for i from 1 to 250{

     if i is divided by 9 and remainder is 0{

           totalSum  = totalSum + i;

     }

}

print(totalSum)


in python language the code will be

totalSum = 0

for i in range(1,250):

    if i%9==0:

       totalSum += i



If you will run the program , the answer would be 3402.

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Explanation: hope that helps

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Explanation:

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Suppose a package pkg1 contains a class named MyClass and another package pkg2 contains a different class named MyClass. What ha
pogonyaev

Answer:

Following are the solution to this question:

Explanation:

In this question, two packages "pkg1 and pkg2" is defined, that hold a class that is "MyClass", in which the class name is the same. If we import the package so, it can't import both classes in the very same file. If we really need to apply to both, then must completely specify one class name, and in the class name is different so, we simply use both classes by creating the instance.  

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