Your Company's Test Suite Is a Custom C++ Application That

question 50

Multiple Choice

Your company's test suite is a custom C++ application that runs tests throughout each day on Linux virtual machines. The full test suite takes several hours to complete, running on a limited number of on-premises servers reserved for testing. Your company wants to move the testing infrastructure to the cloud, to reduce the amount of time it takes to fully test a change to the system, while changing the tests as little as possible. Which cloud infrastructure should you recommend?

• A) Google Compute Engine unmanaged instance groups and Network Load Balancer
• B) Google Compute Engine managed instance groups with auto-scaling
• C) Google Cloud Dataproc to run Apache Hadoop jobs to process each test
• D) Google App Engine with Google StackDriver for logging

---

Definitions:

Compensatory Equalization

A phenomenon in research where non-treatment groups receive unintended benefits or compensations that minimize the observed differences between treated and non-treated groups.

Internal Validity

The extent to which a study or experiment can establish a causal relationship between its variables, free from confounding factors.

Control Group

A group in an experiment or study that does not receive the experimental treatment and is used as a benchmark to measure how the other tested groups do.

Unreliable Treatment Implementation

Variability or inconsistency in the application of an intervention in research or practice, potentially affecting the validity and outcomes of the study.