WAF Quiz
WAF Cost Management Quiz
Test your knowledge on best practices for optimizing cloud costs and improving operational excellence. This quiz consists of 7 questions covering essential concepts such as resource provisioning, automation, and data protection.
- Understand cost reduction strategies
- Learn about operational excellence through automation
- Identify security needs for different data types
Which of the following is a good practice to reduce costs?
Conducting regular reviews of cloud bills to identify abnormal increases in spend
Letting all IT teams have access to provision virtual machines of any size
Provisioning the same capacity in development environments as for production, even though resource requirements are substantially lower in development environments
Provisioning virtual machines that include licensing costs rather than using a bring-your-own-license image
Suppose you have recently moved your application to the cloud and your monthly bill seems higher than expected. The utilization level of your VM is high enough that you're hesitant to downsize. What might be a reasonable next step you can take to help you find inefficiencies?
Wait a month and recheck your bill
Increase the amount of application testing you do before each release
Add monitoring and instrumentation to your application
Which of the following is a good example of using automation to improve operational excellence?
Manually provisioning development environments every day for your development teams
Logging on Linux VMs after deployment and installing the software packages that are required for the application
Using a configuration template to deploy infrastructure in each environment
Manually copying application binaries from your build system to your deployment infrastructure
Which of the following is an example of scaling up?
Updating your application to use a queuing service
Adding more web servers into a web farm
Adding another virtual machine into a database cluster
Updating a virtual machine to a larger size
Suppose you want to increase the availability of your system to provide a better service-level agreement (SLA) to your customers. Which of the following is a guiding principle you can use?
Reduce your target for maximum duration of acceptable data loss
Encrypt all data at rest
Eliminate single point of failure
Which of the following types of data might need to have security protections?
Customer data that contains personal information
Financial data that supports business operations
Intellectual property
All of the above might need security protections
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