SRE and DevOps Engineer with Google Cloud Exam Questions and Answers 2024

SRE and DevOps Engineer with Google Cloud Exam Questions and Answers 2024 M2: Which philosophy closes the gap between development and operations? A) SRE B) DevOps C) Agile D) Waterfall -Answer-B) DevOps DevOps philosophy emerged as a way to close the gap between developers and operators. M2: How do DevOps and SRE relate to each other? A) DevOps is a way to implement SRE. B) SRE is a way to implement DevOps. C) SRE and DevOps originated together. D) DevOps developed in response to SRE practice. -Answer-B) SRE is a way to implement DevOps. SRE practices developed as a way to implement DevOps philosophy. M2: Which is a key pillar of DevOps philosophy? A) Share ownership. B) Accept failure as normal. C) Reduce the cost of failure. D) Implement blameless postmortems. -Answer-B) Accept failure as normal. Accepting failure as normal is a key pillar of DevOps. M2: Which is an SRE practice that promotes sharing ownership in IT? A) Monitoring B) Design thinking C) Error budgets D) Blameless postmortems -Answer-C) Error budgets Error budgets created shared incentive and ownership between developers and SREs. M3: What is one value SRE provides to an IT team? A) The business is able to focus primarily on its users. B) Team members gain time to focus on the more manual tasks. C) Developers are able to spend more time focusing on system reliability. D) Developers are enabled to work at a higher velocity while maintaining reliability. - Answer-D) Developers are enabled to work at a higher velocity while maintaining reliability. SRE practices help developers to work faster with less risk to reliability. What are Site Reliability Engineers comfortable with? A) Failure B) 100% reliability C) System-wide updates D) Unknown outage reasons -Answer-A) Failure SREs are comfortable with failing and learning from mistakes. M3: What is a reasonable degree of target reliability for an SLO? A) 0% B) 50% C) 99.9% D) 100% -Answer-C) 99.9% 99.9% is a reasonable target for reliability as it is just short of 100% and still leaves room to focus on feature development. What is your team's clear and compelling goal that it strives to achieve? A) Mission B) Vision C) Strategy D) Purpose -Answer-A) Mission Your team's mission is a clear and compelling goal that it wants to achieve. What is a benefit of continuous integration and continuous delivery (CI/CD)? A) It is less disruptive for customers. B) It decreases the need for automation. C) It allows large changes to be rolled out slower. D) It allows for testing of only the production change. -Answer-A) It is less disruptive for customers. CI/CD is a way to implement gradual change so it is less disruptive to customers. Why is toil a problem? A) It is unbounded. B) It is unavoidable. C) It is low-risk and low-stress. D) It becomes toxic in large quantities. -Answer-D) It becomes toxic in large quantities. Toil becomes a problem and is toxic when it occurs in large quantities, as it takes SRE's time away from real project work. What would be the best way to practice canarying? A) Roll out a feature change to 90% of users. B) Test the code change in a different environment than production. C) Deploy a small feature change to users that are a representative subset of your typical customers. D) Deploy a significant code change to any type of user. -Answer-C) Deploy a small feature change to users that are a representative subset of your typical customers. Deploying a small feature change to users that are a representative subset of your typical customers is a canarying best practice. Which is the third phase of design thinking? A) Ideate B) Define C) Empathize D) Prototype -Answer-A) Ideate The phases of design thinking in order are empathize, define, ideate, prototype, and test. What should you present change to your team members as? A) A threat B) A requirement C) An inevitability D) An opportunity -Answer-D) An opportunity Since resistance to change is usually a fear of loss, presenting change as an opportunity helps motivate employees to embrace and accept it. SLIs need to provide a clear definition of what? A) User happiness B) Service downtime C) Good and bad events D) Total user interactions -Answer-C) Good and bad events What does monitoring allow for