BCIS 3610 Exam 2 UNT Question and answers correctly solved
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Course
BCIS 3610
Institution
BCIS 3610
BCIS 3610 Exam 2 UNT Question and answers correctly solved
In a database, rows are also called ________. - correct answers records
A cylindrical symbol labeled "database" represents ________ because databases are stored on disks. - correct answers a computer disk drive
Conducting traini...
BCIS 3610 Exam 2 UNT Question and
answers correctly solved
In a database, rows are also called ________. - correct answers records
A cylindrical symbol labeled "database" represents ________ because
databases are stored on disks. - correct answers 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
________. - correct answers administration
In a database, a table is formally referred to as a ________. - correct answers
relation
Which of the following best describes a byte in a database? - correct answers
It is a character of data.
Which of the following is a drawback of the relational database processing
model? - correct answers It was never a natural fit with business documents.
A ________ is a self-describing collection of integrated records. - correct
answers database
________ are browser based queries that are created when a user clicks on a
graphic. - correct answers Graphical queries
In a database, a group of similar rows is called a ________. - correct answers
table
, All of the following are elements of a database application EXCEPT
________. - correct answers 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 ________. - correct answers resource elasticity
Which of the following statements is TRUE of content delivery networks
(CDNs)? - correct answers They reduce access costs by delivering data
faster.
Which of the following statements is TRUE of a virtual private cloud (VPC)? -
correct answers A VPC can be built on a public cloud infrastructure.
Which of the following is likely to be a consequence of cloud computing in the
future? - correct answers The cost of obtaining elastic resources will
decrease.
Until about the late 1980s, organizations primarily used ________ for their
internal data processing needs? - correct answers mainframes
Which of the following factors has contributed to an increase in the popularity
of cloud hosting? - correct answers development of virtualization technology
that allows near-instantaneous creation of new virtual machines
What is a virtual private network? - correct answers It is a connection that
uses the Internet to create secure point-to-point connections.
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