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

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