BCIS 3610 EXAM 2 UNT COMPREHENSIVE REVIEW QUESTIONS AND ANSWERS SUCCESS SET

BCIS 3610 EXAM 2 UNT COMPREHENSIVE
REVIEW QUESTIONS AND ANSWERS
SUCCESS SET

●● A cylindrical symbol labeled "database" represents ________
because databases are stored on disks..
Answer: a computer disk drive


●● Conducting training to ensure that users and operations personnel
know and understand recovery procedures is a task associated with the
DBMS ________..
Answer: administration


●● In a database, a table is formally referred to as a ________..
Answer: relation


●● Which of the following best describes a byte in a database?.
Answer: It is a character of data.


●● Which of the following is a drawback of the relational database
processing model?.
Answer: It was never a natural fit with business documents.

, ●● A ________ is a self-describing collection of integrated records..
Answer: database


●● ________ are browser based queries that are created when a user
clicks on a graphic..
Answer: Graphical queries


●● In a database, a group of similar rows is called a ________..
Answer: table


●● All of the following are elements of a database application EXCEPT
________..
Answer: data


●● A company decides to run advertising during the NCAA Final Four
tournament. They are not sure how traffic their website will get so they
decide to lease what they think they need and can easily add more if
necessary. This is called ________..
Answer: resource elasticity


●● Which of the following statements is TRUE of content delivery
networks (CDNs)?.
Answer: They reduce access costs by delivering data faster.