Computer Knowledge

Cloud Computing Management

2,254 Questions

Cloud computing management involves administering web based services, data storage, and network security protocols. This subject is heavily featured in the computer aptitude sections of banking and government recruitment tests. The practice questions address SaaS backup, cross region storage replication, and serverless application designs.

SaaS data backupPaaS use casesCloud storage replicationServerless applicationsCloud security tools

Cloud Computing Management Questions

Multiple choice

What is the purpose of a circuit breaker in SaaS applications?

  1. Preventing Cascading Failures

  2. Improving Fault Tolerance

  3. Reducing Latency

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A circuit breaker is a mechanism that monitors the health of a service and temporarily disables it if it becomes unavailable or unresponsive. This helps prevent cascading failures, improve fault tolerance, and reduce latency by avoiding unnecessary retries.

Multiple choice

Which of the following is NOT a best practice for ensuring scalability in SaaS applications?

  1. Using a Microservices Architecture

  2. Implementing Horizontal Scaling

  3. Avoiding Single Points of Failure

  4. Overprovisioning Resources
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Overprovisioning resources is not a best practice for scalability, as it can lead to wasted resources and increased costs. Scalability should be achieved through techniques such as using a microservices architecture, implementing horizontal scaling, and avoiding single points of failure.

Multiple choice

What is the primary challenge associated with IaaS?

  1. Security

  2. Cost

  3. Scalability

  4. Reliability
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The primary challenge associated with IaaS is cost, as it can be expensive to procure and maintain the necessary hardware and software.

Multiple choice

Which of the following is not a common challenge associated with IaaS?

  1. Vendor lock-in

  2. Security

  3. Scalability

  4. Compliance
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Compliance is not a common challenge associated with IaaS, as it is typically the responsibility of the cloud provider to ensure compliance with relevant regulations.

Multiple choice

What is the term used to describe the inability to move data and applications easily between different cloud providers?

  1. Vendor lock-in

  2. Data portability

  3. Interoperability

  4. Cloud migration
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Vendor lock-in is the term used to describe the inability to move data and applications easily between different cloud providers.

Multiple choice

What is the term used to describe the ability of a cloud infrastructure to handle increasing or decreasing demand?

  1. Scalability

  2. Elasticity

  3. Resilience

  4. Availability
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Scalability is the term used to describe the ability of a cloud infrastructure to handle increasing or decreasing demand.

Multiple choice

Which of the following is not a common challenge associated with IaaS scalability?

  1. Cost

  2. Performance

  3. Reliability

  4. Complexity
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Reliability is not a common challenge associated with IaaS scalability, as cloud providers typically offer high levels of reliability and uptime.

Multiple choice

What is the term used to describe the ability of a cloud infrastructure to recover from failures and disruptions?

  1. Resilience

  2. Availability

  3. Scalability

  4. Fault tolerance
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Resilience is the term used to describe the ability of a cloud infrastructure to recover from failures and disruptions.

Multiple choice

What is the term used to describe the ability of a cloud infrastructure to provide uninterrupted access to data and applications?

  1. Availability

  2. Resilience

  3. Scalability

  4. Fault tolerance
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Availability is the term used to describe the ability of a cloud infrastructure to provide uninterrupted access to data and applications.

Multiple choice

Which of the following is not a common challenge associated with IaaS availability?

  1. Cost

  2. Complexity

  3. Performance

  4. Downtime
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Performance is not a common challenge associated with IaaS availability, as cloud providers typically offer high levels of performance and uptime.

Multiple choice

What is the term used to describe the ability of a cloud infrastructure to tolerate and recover from failures?

  1. Fault tolerance

  2. Resilience

  3. Availability

  4. Scalability
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Fault tolerance is the term used to describe the ability of a cloud infrastructure to tolerate and recover from failures.

Multiple choice

Which of the following is not a common challenge associated with IaaS fault tolerance?

  1. Cost

  2. Complexity

  3. Performance

  4. Downtime
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Performance is not a common challenge associated with IaaS fault tolerance, as cloud providers typically offer high levels of performance and uptime.

Multiple choice

What is the term used to describe the ability of a cloud infrastructure to provide consistent and reliable performance?

  1. Performance

  2. Reliability

  3. Availability

  4. Scalability
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Performance is the term used to describe the ability of a cloud infrastructure to provide consistent and reliable performance.

Multiple choice

Which of the following is not a common challenge associated with IaaS performance?

  1. Cost

  2. Complexity

  3. Scalability

  4. Latency
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Scalability is not a common challenge associated with IaaS performance, as cloud providers typically offer high levels of scalability.

Multiple choice

Which of the following is NOT a common type of disaster recovery plan?

  1. Hot site recovery

  2. Cold site recovery

  3. Warm site recovery

  4. Cloud-based recovery
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Cloud-based recovery is not a type of disaster recovery plan, as it is a method of recovering data and systems from the cloud.