Cloud Computing: Applications in the Cloud

Applications in the Cloud

Showing posts with label Applications in the Cloud. Show all posts

Which of the following risks leads to an increased cost for running a cloud-based application?

A. Security Compliance
B. IT Organizational Changes
C. DDoS Attacks
D. Cloud Service Maturity

Answer: DDoS Attacks

True or false? Big data applications are perfect candidates for cloud-based applications.

Answer: False

Which of the following is not a risk associated with cloud-based applications?

A. Vendor Lock-In
B. Reliability
C. Security
D. Lack of Development Tools

Answer: Lack of Development Tools

Which of the following is an advantage of migrating an application to an IaaS provider?

A. No operating system maintenance
B. Lower cost than PaaS
C. Minimal code change
D. Lower cost than SaaS

Answer: Minimal Code Change

What type of application design is preferable for a cloud-based application?

A. A design that uses stateful objects
B. A design that uses stateless objects
C. A design that uses in-memory state management
D. A design that uses client-based state management

Answer: A design that uses stateless objects

Which of the following is a design pattern of cloud-based applications?

A. Predictable volume
B. Constant processing
C. Unpredictable burst
D. Big data

Answer: Unpredictable Burst

What are the main advantages of using a web-based distributed application?

What are the main advantages of using a web-based distributed application? (Choose two.)

A. Availability
B. Scalability
C. Security
D. Reliability

Answer: Availability, Scalability

True or false? All distributed applications are web applications.

Answer: False

What is the main limitation of a desktop application?

A. Lack of manageability
B. Lack of reliability
C. Lack of security
D. Lack of scalability

Answer: Lack of Scalability

What are the three basic logical tiers of a distributed application?

What are the three basic logical tiers of a distributed application? (Choose three.)

A. Presentation
B. Application
C. Network
D. Data
E. Internet

Answer: Presentation, Application, Data