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Artyom0805 [142]
2 years ago
5

1.Give one example of an input

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

Answer:

Input: Keyboard, mouse, microphone

Output: monitor, loudspeakers

Input & Output: Network devices, Hard disks, USB drives, touch screen

Explanation:

Input devices are anything which provides information for a computer to act upon. The most common examples for a computer are the keyboard and mouse/trackball.

Output devices are anything which convey information which a computer has acted upon. The most common examples for a computer are the monitor and printer.

<h3>be happy </h3>

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Because of Moore's Law, widely-used encryption programs currently employed by banks and ecommerce sites are now easily penetrate
melomori [17]

Answer:

False

Explanation:

Moore's law observes the principle that the computing speed and capability of computers doubles after every two years, because of increases in the number of transistors a microchip can contain. This increase in coputational power will rather help banks and e-commerce sites (the defenders) much more than it will help the attackers. This is so because cryptographic systems are designed so that a small amount of extra work by the defender leads to an much much greater amount of work for the attacker.

6 0
3 years ago
Write a program that uses a custom function to return the cost of purchasing an item, possibly in multiple quantities. The item
alexandr402 [8]

Answer:

def cost(quantity, unit_price, taxable):

   if taxable == "Yes":

       total = (quantity * unit_price) + (quantity * unit_price * 0.07)

   elif taxable == "No":

       total = quantity * unit_price

   return total

q = int(input("Enter the quantity: "))

p = float(input("Enter the unit price: "))

t = input("Is %7 tax applicable? (Yes/No): ")

print(str("$" + str(cost(q, p, t))))

Explanation:

- Create a function called cost that takes three parameters, quantity, unit price, and taxable

- If the tax is applicable, calculate the total with tax. Otherwise, do not add the tax.

- Return the total

- Ask the user for the inputs

- Call the function with given inputs and print the result

3 0
3 years ago
And this also please. help​
gregori [183]

Answer:

1. Scanner = reading passports.

2. Barcode reader = automatic stock control.

3. pH sensor = monitor soil in a greenhouse.

4. Microphone = voice recognition.

Explanation:

1. Scanner: Copies paper documents and converts the text and pictures into a computer-readable form. Therefore, it can be used for reading passports.

2. Barcode reader: reads labels containing parallel dark and light lines using laser light or LEDs; the width of each line represents a binary code. Therefore, it is used for automatic stock control.

3. pH sensor: detect changes in acidity levels; data is often in analogue form. Thus, it is typically used to monitor soil in a greenhouse.

4. Microphone: allows audio signals to be converted into electric signals; these can be interpreted by a computer after being converted into digital form. Microphones are used for voice recognition.

5 0
3 years ago
Given that<br>f(x) = 5x +3.<br>Find f (4)​
Vitek1552 [10]

Answer:

Given that

f(x) = 5x +3.

f (4)=5×4+3=23

3 0
3 years ago
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The right to make others do things is referred to as _________.
Nady [450]

Answer:

I think B hope its right

3 0
3 years ago
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