A device that assures the delivery of electric power without interruption is a(n) __________.
A. GFCI
B. HVAC
C. GPS
D. UPS
Answer: D
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Operating systems provide_________ —programs that execute system commands on behalf of the user.
a) processes. b) threads. c) shells. d) None of the above.
File________ enables the user to reduce the number of bits in a file, which allows for faster transmission of the file
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
1. You can use the Camera Raw plug-in to save images in a camera raw format. _________________________ 2. When using the Targeted Adjustment Tool in the Camera Raw dialog box, dragging up in an area of an image decreases the value of colors that are located in that area. _________________________ 3. Among the Camera Raw workflow options, the Resolution setting does not affect the pixel dimensions. _________________________ 4. When you click the Open Object button at the bottom of the Camera Raw dialog box, the changes are saved in an XMP file, and the Camera Raw dialog box closes without a copy of the image being opened in Photoshop. _________________________
You require the ability to analyze a customer's clickstream data on a website so they can do behavioral analysis. Your customer needs to know what sequence of pages and ads their customer clicked on. This data will be used in real time to modify the page layouts as customers click through the site to increase stickiness and advertising click-through. Which option meets the requirements for captioning and analyzing this data?
A. Log clicks in weblogs by URL store to Amazon S3, and then analyze with Elastic MapReduce B. Push web clicks by session to Amazon Kinesis and analyze behavior using Kinesis workers C. Write click events directly to Amazon Redshift and then analyze with SQL D. Publish web clicks by session to an Amazon SQS queue men periodically drain these events to Amazon RDS and analyze with sol