Answered: The semantic layer enables the user to…

Engineering

Computer Science

The semantic layer enables the user to view the technical layers of the database? True/False

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter3: Database Systems And Big Data

Section: Chapter Questions

Problem 10SAT

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Concept explainers

Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.

Question

The semantic layer enables the user to view the technical layers of the database?

True/False

A zero in a field would be regarded as Not Null?

True/False

When determining the value of reports Operational Success provides more value than Business success?

True/False

Variables in reports limits the information a report can display?

True/False

Two dimension coding of quantitative data in charts is not best practice?

True/False

Organized collection of structured information, or data, typically stored in a computer system.

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