NTC 302 Wk 5 - Practice: Knowledge Check – Cloud Architecture

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NTC 302 Wk 5 - Practice: Knowledge Check – Cloud Architecture

Which of the following best describes a system that can withstand some measures of degradation, experiences minimal downtime, and requires minimal human intervention?

Elastic

Scalable

Fault-tolerant

Highly available

Question 2

2

/ 2

Which of the following is not one of the four areas of the Performance Efficiency pillar of the AWS Well-Architected Framework?

Traceability

Selection

Tradeoffs

Monitoring

Question 3

2

/ 2

Which design principles are recommended when considering performance efficiency? (Choose two.)

Match supply with demand

Use serverless architectures

Analyze and attribute expenditures

Democratize advanced technologies

Enable traceability

Question 4

2

/ 2

Which of the following are pillars of the AWSWell-Architected Framework? (Choose three.)

Security

Operational Excellence

Persistence

Cost Optimization

Question 5

2

/ 2

AWS Trusted Advisor provides insight regarding which five categories of an AWS account?

Security, access control, high availability, performance, service limits

Performance, cost optimization, security, fault tolerance, service limits

Performance, cost optimization, access control security

Security, fault tolerance, high availability, connectivity, service limits

Question 6

2

/ 2

Which of the following is a principle when designing cloud-based systems?

Assume everything will fail

Build tightly coupled components

Use as many services as possible

Make infrequent, large batch changes

Question 7

2

/ 2

The AWS Well-Architected Framework is organized into how many pillars?

None of the above

4

5

3

Question 8

2

/ 2

Which of the following is a measure of your system’s ability to provide functionality when desired by the user?

Fault Tolerance

Performance efficiency

Availability

Reliability

Question 9

0

/ 2

After you move to the AWS Cloud, you want to ensure that the right security settings are put in place. Which online tool can assist in security compliance?

AWS Support

Amazon Kinesis

AWS Trusted Advisor

Amazon CloudWatch

Question 10

2

/ 2

What is defined as the ability for a system to remain operational even if some of the components of that system fail?

High availability

Fault tolerance

DNS failover

DNS failover