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Colten Proctor
What was the turbo button for on computers?
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Nick Schwartz
Write down the year of the event and one or or two sentences about the event
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Julien Haynes
The receptionist's directly connected laser printer is printing blank sheets. The technician assigned to the trouble ticket has replaced the toner. However, blank pages continue to print from the receptionist's PC. Which of the following steps should be performed next? A. Redirect the print to the primary LPT port. B. Print a test print from the printer's console. C. Remove the fuser unit and clean the fuser rollers. D. Flip the paper over in the paper tray.
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Madalyn Cantrell
Traffic collisions are among the top killers of children in America.
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Elise
31. With interactive marketing,

A. the seller controls the kind and amount of information presented to the buyer.

B. buyers and sellers communicate face-to-face in the traditional marketplace.

C. a website high in media richness is necessary for an exchange to take place.

D. the buyer controls the kind and amount of information received from the seller.

E. real time transactions are impossible.
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Guest
Boolean operators (AND, OR, NOT) affect your search results. If you do a search in Quick SearchLinks to an external site. for books using the search phrase graffiti AND Los Angeles, you'll retrieve about 10 records for books. If you re-do that search as graffiti OR Los Angeles, you will broaden your search results (retrieve more records). Why is this so?
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Marina Gentry
One word to describe tv, music and movies
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Jane Bernard
Which data type is most suitable for a password field
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Clark Rhodes
The method main of a class is called when you instantiate an object of that class like this: Box myBox = new Box ();

A. TrueB. False
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Charlotte Moody
When you create new document, you have the option to create a blank document or a predifined
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Noodle
What is the current in a circuit that uses 120V and has 1200W of power?
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Olivia Dawson
How would you define data science?
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Casey Mann
How can i learn android development in 1 hour?
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Cheese
For question 1-3, consider the following program: def tryIt (a, b = 7) return a + b

#MAIN

n = int (input ('Enter a number '))

Ans = tryIt (n) * 2

Print (ans)

1. What is output of the user enters 2?

2. What is output if the user enters - 5?

3. What is output if the user enters 7?
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Emmalee Barrett
You can combine the algorithms for converting between infix to postfix and for evaluating postfix to evaluate an infix expression directly. To do so you need two stacks: one to contain operators and the other to contain operands. When an operand is encountered, it is pushed onto the operand stack. When an operator is encountered, it is processed as described in the infix-to-postfix algorithm*. When an operator is popped off the operator stack, it is processed as described in the postfix evaluation algorithm: The top two operands are popped off the operand stack, the operation is performed, and the result is pushed back onto the operand stack. Write a program to evaluate infix expressions directly using this combined algorithm.
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