ISYS 2263 Exam 2 Shipp Questions and Answers 2024/2025
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Course
ISYS 2263
Institution
ISYS 2263
The relationship between different entities (in different tables) is handled by their common
columns.
→ True
An entity is a person, place, object, event, or idea for which you want to store and process
data.
→ True
What tool can you use to visually represent and analyze a database?
→...
How does the use of a database facilitate data consistency?
→ By controlling redundancy
Which of the following is considered a disadvantage of a database system?
→ A larger file size
How are multiple entities stored in a database?
→ Each entity is stored as a table
An advantage of using the database approach to processing is that it facilitates consistency.
→ True
Users never interact with a database directly; database interaction is always through the
DBMS.
→ True
Which operation will allow you to extract data from more than one table?
→ Join
A query is a question represented in a way that the DBMS can recognize and process.
→ True
What type of functions are Count, Sum, Avg, Max, and Min?
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