October 2019
Intermediate to advanced
430 pages
19h 4m
English
Content preview from SAS Certified Professional Prep Guide
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Chapter 12: Processing Data Using Hash Objects
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Correct Answer: bA SAS hash object exists only within the DATA step in which it creates the hash objects. When the DATA step ends, SAS deletes the hash object.
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Correct Answer: cComponent objects are data elements that consist of attributes and methods. Attributes are the properties that specify the information while methods define the operations that an object can perform.
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Correct Answer: dThere are three DEFINE methods that are required to define a hash object. The DEFINEKEY method defines the columns that make up the key component. The DEFINEDATA method defines the columns that make up the data component. The DEFINEDONE method indicates that all key and data components are complete. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.