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Q: What are the parts of the DIKW?
A: Data, information, knowledge, wisdom. ✔✔
Q: What is input directly received by a human or computer (e.g., taste or smell for humans
and input for a computer)?
A: Data (DIKW) ✔✔
Q: What is data transformed into something useful, such as a list of numbers processed
through statistical analysis?
A: Information (DIKW) ✔✔
Q: What is the result of experience gained from using information, like selecting proper
algebraic laws to solve a problem?
A: Knowledge (DIKW) ✔✔
Q: What is an understanding of why something is or was, which can only come by having
knowledge and experience?
A: Wisdom (DIKW) ✔✔
Q: What is a collection of data and information used to support management of an
organization?
A: Information System ✔✔
, Q: What are the characteristics of quality data?
A: Relevant, timely, thorough, accurate, and reliable. ✔✔
Q: What does it mean if data being used must apply directly to the decision being made
(e.g., collecting data on a customer's prior transactions to better serve their needs)?
A: Relevant (Characteristics of quality data) ✔✔
Q: What does it mean if data must be efficient and provided in a timely manner so
companies can utilize it in their business (e.g., needing recent financial data to set a new
fiscal budget)?
A: Timely (Characteristics of quality data) ✔✔
Q: What does it mean if data must not have any error or lapses (e.g., a client giving the
correct address so shipping is accurate)?
A: Thorough (Characteristics of quality data) ✔✔
Q: What does it mean if data must be captured as close to the point of activity as possible
(e.g., verifying customer addresses before sending coupons)?
A: Accurate (Characteristics of quality data) ✔✔
Q: What does it mean if data should reflect stable and consistent collection processes across
points and time, using manual or computer-based systems?
A: Reliable (Characteristics of quality data) ✔✔
Q: Which of the following pairs of numbering systems use the least number of digits in
machine code?
A: E. octal and hexidecimal ✔✔
Options:
A. binary and hexidecimal
B. decimal and binary
C. octal and binary
D. decimal and hexidecimal
E. octal and hexidecimal