Improving Database Management With Cloud Part 1 Question Preview (ID: 53512)


How Cloud Computing Can Be Utilized To Improve Database Management Systems. TEACHERS: click here for quick copy question ID numbers.

A database service built and accessed through a cloud platform that serves many of the same functions as a traditional database with the added flexibility of cloud computing is called a:
a) Cloud Database
b) Relational Database
c) Distributed Database
d) Traditional Database

Cloud databases....
a) Enable enterprise users to host databases without buying dedicated hardware
b) Enable users to host databases on site with their own servers
c) Cannot work without onsite hardware
d) Are not part of DBaas

Cloud databases Can be managed by the user or offered as a service and managed by a provider
a) True
b) False
c)
d)

Cloud Databases Can support relational databases (including MySQL and PostgreSQL) and NoSQL databases (including MongoDB and Apache CouchDB)
a) True
b) False
c)
d)

Which of these are the benefits of Cloud Databases
a) Ease of access, Scalability, Disaster recovery
b) Difficult to manage, limited to capacity of servers, Disaster recovery difficult
c) easier to work with, scalability, easier to access servers
d) No support for relational databases, can be accessed anywhere, user friendly

Which one of these is NOT a cloud database model
a) Unconventional database
b) Database as a service (DBaaS)
c) Traditional Database
d) DBaas and Traditional Database

Which one of these are NOT reasons why businesses should use cloud databases
a) Slower time to market
b) Improved agility and innovation.
c) Reduced risks
d) Lower costs.

The newest and most innovative type of cloud database is the self-driving cloud database (also known as the autonomous database). They differ from on-premises databases because they don't DBA to manage them.
a) True
b) False
c)
d)

Cloud databases, like their traditional ancestors, can be divided into two broad categories:
a) relational and nonrelational databases
b) fiction and non-fiction databases
c) traditional and non-traditional databases
d) None of the options given

A relational database, typically written in structured query language (SQL), is composed of a set of interrelated tables that are organized into rows and columns. Whilst Nonrelational databases, sometimes called NoSQL, do not employ a table model.
a) True
b) False
c)
d)

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