Wguc175 Study guides, Class notes & Summaries

WGUC175|QUESTIONSANDANSWERS| ALREADYGRADEDA+|2024 One disadvantage of the DBMS is that it increases the risk of data security breaches. - Correct Answer-False Accurate, relevant, and timely information is the key to____. - Correct Answer-good decision making _____ relates to the activities that make the database execute transactions more efficiently in terms of storage and access speed. - Correct Answer-Performance tuning The response of the DBMS to a query is the ______. - Correct Answe...

WGUC175|QUESTIONSANDANSWERS| ALREADYGRADEDA+|2024 One disadvantage of the DBMS is that it increases the risk of data security breaches. - Correct Answer-False Accurate, relevant, and timely information is the key to____. - Correct Answer-good decision making _____ relates to the activities that make the database execute transactions more efficiently in terms of storage and access speed. - Correct Answer-Performance tuning The response of the DBMS to a query is the ______. - Correct Ans...

What is a broad definition of data? a. Raw facts that are captured on printed or digital media 2. What is Data? a. Facts that have been process and used for decision making 3. What is a determining characteristics of unstructured data? a. It is stored in rows or columns 4. Which item represents unstructured data? a. A: Training Video Content 7. How were data retrieved before database management systems? a. Using relationships between logical entities? 8. What is the uniquely identifiab...

WGU C175 Final+1+2 Solved Quizzes And Answers. What is a broad definition of data? - Answer - Raw facts that are captured on printed or digital media What are data? - Answer - Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - Answer - It does not follow a data model. Which is true about flat files? - Answer - They contain no internal hierarchical organization. Which technology has no internal hierarchy? - Answer - Flat f...

WGU C175 Final+1+2 Solved Quizzes And Answers. What is a broad definition of data? - Answer - Raw facts that are captured on printed or digital media What are data? - Answer - Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - Answer - It does not follow a data model. Which is true about flat files? - Answer - They contain no internal hierarchical organization. Which technology has no internal hierarchy? - Answer - Flat f...