Computers and Technology, 27.10.2020 18:10 pr173418
Tom is trapped on the top floor of a department store. It’s just before Christmas
and he wants to get home with his presents. What can he do? He has tried
calling, even yelling, but there is no one around. Across the street he can see
some computer person still working away late into the night. How could he
attract her attention? Tom looks around to see what he could use. Then he has a
brilliant idea—he can use the Christmas tree lights to send her a message! He
finds all the lights and plugs them in so he can turn them on and off. He uses a
simple binary code, which he knows the woman across the street is sure to
understand. Can you work it out?
Answers: 3
Computers and Technology, 22.06.2019 07:00
For all machines-not just hammers- the user applies force force to the machine to the machine over a certain distance. a. input b. output c. duo d. none of the above
Answers: 1
Computers and Technology, 22.06.2019 08:10
Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i.e. 255), and all values with a value of 63 or less are shown as black (i.e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?
Answers: 1
Computers and Technology, 23.06.2019 06:20
Which text function capitalizes the first letter in a string of text? question 10 options: upper capital first proper
Answers: 1
Computers and Technology, 23.06.2019 15:30
Brian wants to conduct an online search with a certain phrase. he intends to use the words books that belong to the 1800s in his search. how should he use the word that in his search?
Answers: 1
Tom is trapped on the top floor of a department store. It’s just before Christmas
and he wants to g...
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