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Computers & Technology
The equation x + y2-4x+2y=b describes a circle.
Part A
Determine the y-coordinate of the center of the circle.
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Guest
Computers & Technology
A vast majority of brake light and turn signal systems are equipped with
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Zaria Benton
Computers & Technology
When you print a worksheet or use the Page Setup dialog box, Excel inserts __ breaks that show the boundaries of what will print on each page:
a. section
b. page
c. sheet
d. range
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Cullen Fitzgerald
Computers & Technology
Prompt: Which references and reference formats are you most likely to use? Why?
ED2020
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Abril Fritz
Computers & Technology
Which of the following Boolean exxpressions tests to see if x is between 2 and 15 (including 2 and 15) ? A. (x 2) B. (2 2) && (x< = 15) D. (22)
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Hobbs
Computers & Technology
Which statement is used to create a file object that will append data to an existing file? BufferedWriter salesdata =
new BufferedWriter (new FileWriter ("out. dat", false);.
new BufferedWriter (new FileWriter ("out. dat", true);.
new BufferedWriter (new FileWriter ("out. dat");.
new BufferedWriter (new FileWriter ("out. dat", append);.
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Kobe Garcia
Computers & Technology
Write a class named RetailItem that holds data about an item in a retail store. The class should store the following data in attributes: item description, units in inventory, and price. Once you have written the class, write a program that creates three RetailItem objects, and stores the following data in them:
Description Units in Inventory Price
Item #1 Jacket 12 59.95
Item #2 Designer Jeans 40 34.95
Item #3 Shirt 20 24.95
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Abel Sullivan
Computers & Technology
Can someone tell me a machine or invention that has at least 4 simple machines in it?
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Caleb Phillips
Computers & Technology
The Sussex Educational Processor executes an instruction every 3 clock cycles. Explain why that is the case and specifically what happens during each of these three clock cycles.
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Kaliyah Arnold
Computers & Technology
Which action is good business etiquette? A. switching your cell phone off before you enter a meeting B. keeping your cell phone on low volume before you enter a meeting C. setting a pleasant ring tone on your cell phone before you enter a meeting D. setting a standard ringtone on your cell phone before you enter a meeting
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Caitlin Brown
Computers & Technology
Character encoding uses bit patterns, sequences of number, or electrical pulses to
A:recover errors in a software programming
B:represent characters in a given set
C:correct grammatical and spelling errors
D:define the placement of graphics on a website
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Rashad Cannon
Computers & Technology
What does no technical solution problems mean answers?
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Tyrone Pham
Computers & Technology
Unwanted emails are called:malware, phishing, spam or virus
emails that pretend to be from a trusted source that are trying to get sensetive info are:
you should never use you professional email for personal emails: t or f
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Elle Cordova
Computers & Technology
Jeff gave a presentation that attempted to convince stockholders to purchase the new software he had developed. What type of presentation did Jeff give?
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Aaden Nolan
Computers & Technology
A user clicked an email link that led to a website than infected the workstation with a virus. The virus encrypted all the network shares to which the user had access. The virus was not deleted or blocked by the company's email filter, website filter, or antivirus. Which of the following describes what occurred?
A. The user's account was over-privileged.
B. Improper error handling triggered a false negative in all three controls.
C. The email originated from a private email server with no malware protection.
D. The virus was a zero-day attack.
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