(D276) ITSW 2120 Web Development Foundations - Latest FA Review Q & S 2024(D276) ITSW 2120 Web Development Foundations - Latest FA Review Q & S 2024(D276) ITSW 2120 Web Development Foundations - Latest FA Review Q & S 2024
,1. Multiple Choice: What is the primary benefit of using a
Content Delivery Network (CDN) in web development?
a) Reduces hosting costs
b) Increases security
c) Improves site loading times
d) Simplifies content management
Correct Answer: c) Improves site loading times
Rationale: A CDN stores a cached version of content in
multiple geographical locations to reduce latency and
improve access speed for users worldwide.
2. Fill-in-the-Blank: The ________ model in cloud
computing allows clients to rent virtualized servers and
associated services for web hosting.
Correct Answer: Infrastructure as a Service (IaaS)
Rationale: IaaS provides virtual computing resources over
the internet, enabling flexible scaling for web development
needs.
3. True/False: Serverless architectures require the web
developer to manage the server and infrastructure.
Correct Answer: False
, Rationale: Serverless architectures abstract the server
management away from the developer, allowing them to
focus on writing code without worrying about the underlying
infrastructure.
4. Multiple Response: Which of the following are key
features of Microsoft Azure's cloud services? (Select all that
apply)
a) Scalability
b) On-premises datacenters
c) Machine Learning capabilities
d) Pay-as-you-go pricing
Correct Answers: a) Scalability, c) Machine Learning
capabilities, d) Pay-as-you-go pricing
Rationale: Azure provides scalable cloud services with
advanced analytics and machine learning capabilities, along
with a flexible pay-as-you-go pricing model.
5. True/False: In a microservices architecture, services are
tightly coupled and share the same data storage.
Correct Answer: False
Rationale: Microservices are designed to be loosely
coupled and often have their own dedicated data storage,
which promotes resilience and scalability.
, 6. Multiple Choice: Which HTTP status code indicates that a
request has been successfully processed but has not
returned any content?
a) 200 OK
b) 204 No Content
c) 301 Moved Permanently
d) 404 Not Found
Correct Answer: b) 204 No Content
Rationale: The 204 No Content status code is used when
the server successfully processes the request but does not
need to return any content.
7. Fill-in-the-Blank: ________ is a popular open-source
platform used for deploying, managing, and scaling
containerized applications.
Correct Answer: Kubernetes
Rationale: Kubernetes is widely used in cloud
environments to automate the deployment, scaling, and
operations of application containers across clusters of
hosts.
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