Computers And Technology College

Which input device uses optical technology?
O A.
OB.
OC.
OD. joystick
barcode reader
digital pen
digital camera

Answers

Answer 1

The input device that uses optical technology is option (D) the digital camera.

What is the optical technology?

A computerized camera employments optical innovation to capture and record pictures. The camera focal point centers light onto an picture sensor, which changes over the optical picture into a computerized flag that can be put away as a advanced picture record.

Joystick and advanced write are input gadgets that utilize electrical or mechanical innovation to identify and transmit their developments to the computer. A standardized tag per user, on the other hand, employments laser or Driven innovation to perused and interpret barcodes.

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Related Questions

Project – Develop an outline for your business plan. While most of it is an outline, write a business idea statement, a purpose statement, and a plan of the next steps to do.

Answers

Our trade plan outlines the happening of a mobile app that tracks often water consumption and reminds consumers to stay hydrated.

What is the purpose?

The purpose of our app search out reassure healthy hydration tendencies and advance overall wellness.

To solve our aims, we will conduct consumer research, create an example, test accompanying a focus group, purify established responses, and launch the app on two together iOS and Android principles.

We will also evolve a shopping approach, gather responses, steadily improve the app, and survey participation with well-being and well-being parties for expansion.

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Rewrite the following pseudocode to include two more scores, 99 and 87. start num myScores[10] = 78,95,84,92,88,85,94,89,97,82 num counter = 0 num highest = 0 while counter < 10 if myScores[counter] > highest then highest = myScores[counter] endif counter = counter + 1 endwhile output highest stop

Answers

Here's the rewritten pseudocode with the additional scores:

start
num myScores[12] = 78,95,84,92,88,85,94,89,97,82,99,87
num counter = 0
num highest = 0
while counter < 12
if myScores[counter] > highest then
highest = myScores[counter]
endif
counter = counter + 1
endwhile
output highest
stop

which statements did both aristotle and ptomlemy assume? select two options

Answers

Both Aristotle and Ptolemy considered that each planet is bound to a single sphere, but geometers and astronomers might use a number of such spheres to create the observed planet movements.

Who is Ptolemy?

Claudius Ptolemy was a Roman mathematician, astronomer, astrologer, geographer, and music theorist who produced many scientific treatises, three of which were influential in Byzantine, Islamic, and Western European science.

Ptolemy centered his geocentric model on the Earth. Ptolemy assumed the universe was a system of nested spheres around the Earth based on the facts he had. He thought that the Moon was nearest to the Earth, followed by Mercury, Venus, and finally the Sun.

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Before the new website launch, development team does not want users to access the site while it is still under construction. How can this requirement be met?

Answers

This requirement can be met by drafting a short text that says that the website is under construction. You could also specify the exact date when the site will be restored.

How to meet the requirement

If you are still working on a website and do not want users to access the site, you should leave a message on the site that says that the website is still under construction.

The link to the website should directly lead to this message. In this space, you should also specify the date and time when the site will be restored.

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Prompt
What is a market segment?

Answers

That Zaza pack kickin my back being black in America the hardest thing to be

Answer:

Is a marketing strategy that uses well defined criteria to divide a brand's total addressable market share into smaller groups

Create a games that simulates rolling of two dice by generating two random numbers between 1 and 6 inclusive. The chooses a number between 2 and 12 (the lowest and the highest total possible for two dice). The player than roll two dice up three times. If the number choose by user comes up, the user wins and games end. If the number does not come up within three rolls, the computer wins.

Answers

Here's a Python implementation of the game:

The Program

def roll_dice():

   return random.randint(1, 6), random.randint(1, 6)

def play_game():

   number_to_guess = random.randint(2, 12)

   print(f"Number to guess is {number_to_guess}")

   for i in range(3):

       dice1, dice2 = roll_dice()

       print(f"Roll {i+1}: {dice1}, {dice2}")

       if dice1 + dice2 == number_to_guess:

           print("You win!")

           return

   print("Computer wins.")

play_game()

The roll_dice function utilizes two random numbers which lie between a range of 1 to 6, and the play_game method engages in a round of the game by picking an arbitrary number on the 2 to 12 spectrum followed by rolling two dice up to three times so that the randomly chosen number might be revealed.

Should the aforementioned number become realized, the player shall emerge victorious; otherwise, it is the computer's turn to bask in glory. Finally, the result of the game is discussed through production to the console.

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