Column notation Study guides, Class notes & Summaries

WGU C175 Data Management Foundations Test Questions and Answers 2024/2025 Graded A+. They can serve as a communication tool between the users and designers. Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n)...

Multi-cluster shared data correct answers Which of the following terms best describes Snowflake's database architecture? Pruning correct answers What technique does Snowflake use to limit the number of micro-partitions scanned by each query? All data in Snowflake is encrypted correct answers Which of the following statements apply to Snowflake in terms of security? Select all that apply. Snowflake leverages a role-based access control model correct answers Which of the following statem...

WGU C175 Data Management Foundations Test Questions and Answers 2024/2025 Graded A+. They can serve as a communication tool between the users and designers. Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n)...

Insurance Suite Fundamentals 10.0 exam 100% questions and correct answers What are the three tiers in GW application architecture - ANSWERS Data, application, presentation (or user interface/web clients) In which tier are the following used? PCF Files, Gosu, and Data model entities? - ANSWERS Presentation, application, and data respectively For each of the following, identify if it is stored as a database table, as a table column, or not stored in the database at all: a) An entity (s...

They can serve as a communication tool between the users and designers. Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n) _______ is the equivalent of a field in a file system. entity relationship The ___...

SQL Structured Query Language First used in System R by IBM This is a standard language and not proprietary to RDBMS products ANSI and ISO define the standard Standard first published in 1986 (SQL/86) Two major standards today are SQL-92 and SQL-99 SQL Advantages: Reduced training costs Productivity Portability Longevity Reduce dependence on single vendor Cross-system communication SQL Disadvantages Can reduce creativity and innovation Difficult to change (vested inte...

Insurance Suite Fundamentals 10.0 exam 100% questions and correct answers What are the three tiers in GW application architecture - ANSWERS Data, application, presentation (or user interface/web clients) In which tier are the following used? PCF Files, Gosu, and Data model entities? - ANSWERS Presentation, application, and data respectively For each of the following, identify if it is stored as a database table, as a table column, or not stored in the database at all: a) An entity (s...

CIT 111 FINAL EXAM REVIEW QUESTIONS WITH CORRECT ANSWERS FIXED LENGTH FILE CORRECT ANSWER text file, each column has a fixed width DELIMITED FILE CORRECT ANSWER columns are separated by a value (delimitter) like a comma REDUNDANCY CORRECT ANSWER The same data is repeated in several places of the database. DATA INTEGRITY CORRECT ANSWER Refers to the accuracy and quality of the data RELATIONAL DATABASE CORRECT ANSWER database that works with relationships between different tables (for...

Snowflake Certification study guide already graded A Which of the following are true of Multi-cluster warehouses? Select all that apply. 1) Adds clusters automatically based on query activity 2) Sizes each cluster optimally based on the queries 3) Scales down when query activity slows 4) Multi-cluster warehouses will never auto-suspend 1) Adds clusters automatically based on query activity 3) Scales down when query activity slows Which of the following terms best describes Snowflake's data...

Snowflake Certification study guide question and answers latest 2023 Which of the following are true of Multi-cluster warehouses? Select all that apply. 1) Adds clusters automatically based on query activity 2) Sizes each cluster optimally based on the queries 3) Scales down when query activity slows 4) Multi-cluster warehouses will never auto-suspend - correct answer 1) Adds clusters automatically based on query activity 3) Scales down when query activity slows Which of the following t...