Database Architectures and the Web Quiz
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Instructional Technology
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary advantage of client-server architecture for a DBMS?
Complexity in concurrency control
Wider access to existing databases
Increased network traffic
High hardware costs
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a disadvantage of file-server architecture?
Reduced network traffic
Concurrency control is simpler
Copy of DBMS on each workstation
Centralized application maintenance
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a three-tier client-server architecture primarily address?
Increased client-side administration overhead
Scalability issues of the two-tier model
Higher hardware requirements for clients
Reduced performance
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which technology is NOT commonly associated with web services?
HTML
WSDL
SOAP
XML
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key characteristic of cloud computing?
Fixed resource allocation
On-demand self-service
Limited network access
Manual scaling
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a service model in cloud computing?
Database as a Service (DBaaS)
Infrastructure as a Service (IaaS)
Storage as a Service (StaaS)
Network as a Service (NaaS)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a distributed DBMS allow users to do?
Avoid network connections
Process data only on the central server
Manage a single logical database
Access only local data
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