ISYS 2263 Exam 2 Shipp Questions and Answers 100% Correct
2 views 0 purchase
Module
ISYS 2263 Shipp
Institution
ISYS 2263 Shipp
If you are sorting records by more than one field, which field is the more important field?
- ️️Primary sort key
What type of software programs are Access, Oracle, DB2, MySQL, and SQL Server? -
️️DMBSs
A column whose value uniquely identifies a given row in the table is the secondary ke...
ISYS 2263 Exam 2 Shipp
If you are sorting records by more than one field, which field is the more important field?
- ✔️✔️Primary sort key
What type of software programs are Access, Oracle, DB2, MySQL, and SQL Server? -
✔️✔️DMBSs
A column whose value uniquely identifies a given row in the table is the secondary key.
- ✔️✔️False
A database will not only hold information about multiple types of entities, but also
information about the relationships among these multiple entities. - ✔️✔️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? - ✔️✔️Entity-
relationship diagram
During which process does a database expert determine the structure of the required
database? - ✔️✔️Database design
An attribute is known as a row in most databases. - ✔️✔️False
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
The relationship between different entities (in different tables) is handled by their
common columns. - ✔️✔️True
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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ACADEMICMATERIALS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £6.52. You're not tied to anything after your purchase.
