OMIS 452 Questions with Correct Answers

OMIS 452 Questions with Correct Answers

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In the relational model, each row of a table contains data that represents an
attribute of the entity.



Choose an answer



1 True 2 False



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Terms in this set (155)


Which of the following is a Perform backup and recovery
function of the DBMS in a
database system?

, An advantage of keeping False
data in lists is that if you
update a data value in one
row of data in a list, other
occurrences of the same
data item in other rows
will be automatically
updated as well.

Web 2.0 web sites were False
popular due to their static,
unchanging content.

Which of the following is a Create and transmit queries
function of the database
application in a database
system?

Microsoft Access 2013 .accdb
database files are stored
using the file extension
________.

Referential integrity False
constraints must be
enforced by the
application program.

Regarding Big Data, what Non-Relational Database
does the term NoSQL
really mean?

The purpose of a True
database is to help
people keep track of
things.

The Microsoft Access 2013 surrogate key
data type of AutoNumber
is used when there is a
specific need for a ________.