CompTIA Data+ Study Guide

Index

Numerics

• 1NF (first normal form), 73
• 2NF (second normal form), 73
• 3NF (third normal form), 73–74

A

• acceptable use policy (AUP), 291
• access permissions, 283–284
• ad hoc reports, 269
• administrative law, 298
• aggregate functions, 95–96
• aggregation, data, 126–127
• AI (artificial intelligence), 11–12
• Ajax (Asynchronous JavaScript and XML), 47
• alpha, 180
• alphanumeric data type, 20
• ALTER command, 208
• alternative hypothesis, 180
• Amazon Web Services (AWS), 68
• analysis
  • of data, 8
  • types of, 191–192
• Analysis Studio, 217
• analytics
  • about, 2, 15
  • analysis, 8
  • artificial intelligence, 11–12
  • careers in, 5–6
  • cleaning, 7
  • computing power, 4–5
  • data, 2–3
  • data acquisition, 7
  • data governance, 13
  • deep learning, 11–12
  • descriptive, 10
  • machine learning,