C5050-300 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

/ 2

Question No : 1
A DevOps engineer started to work with a telco company on an DevOps roadmap. Which method is used to identify DevOps bottlenecks and is represented by the diagram below?

A.DevOps Phased Model
B.DevOps Improvement Areas Roadmap
C.DevOps Value Stream Mapping
D.DevOps Maturity Model

正解:
Explanation:https://resources.sei.cmu.edu/asset_files/Presentation/2014_017_101_90315.pdf

Question No : 2
What are two reasons for using the IBM DevOps reference architecture when building a new DevOps solution? (Choose two.)

A.Building a solution comprising exclusively of IBM solutions.
B.To exploit detailed product configurations.
C.Ensure all components of the architecture are considered.
D.To adoptcultural practices for overcoming adoption barriers.
E.Reducing the risk by using a known and proven pattern.

正解:

Question No : 3
When long lived source control management (SCM) branches are merged, significant amounts of network can be required to resolve code conflicts. Which DevOps practice addresses this problem?

A.continuous integration
B.test-driven development
C.A/B testing
D.continuous deployment

正解:

Question No : 4
What is an organizational transformation principle prescribed by the Culture phase of the IBM Bluemix Garage Method?

A.program in pairs
B.holdplaybacks
C.build diverse teams
D.IBM Design Thinking

正解:

Question No : 5
Which IBM DevOps product is a customizable continuous integration server optimized for the enterprise?

A.IBM UrbanCode Build
B.IBM Runbook Automation
C.IBM Active Deploy
D.IBM UrbanCode Deploy

正解:

Question No : 6
Which DevOps method does the diagram below represent?

A.Showcase
B.Planning Poker
C.Burn-Down and Burn-Up charts
D.Kanban

正解:

Question No : 7
Why are open standards important when adopting DevOps?

A.They allow companies to remove all commercial-off-the-shelf (COTS) software across the enterprise.
B.They allow companies to develop all their applications for free.
C.They support the goals of interoperability, reduced risk, and flexibility in IT service development.
D.They support the goals of reduced security exposures, ensures regulatory compliance, and provides standards every vendor supports.

正解:

Question No : 8
Which statement best describes DevOps?

A.DevOps is an approach that promotes closer collaboration between lines of business, development and IT operations. It is an enterprise capability that enables the continuous delivery, continuous deployment and continuous monitoring of applications.
B.DevOps is an approach that promotes siloed operations, clearly delineating scope of responsibilities between development and operations teams. It is an enterprise capability that ensures development middleware is physicallyisolated from operational software.
C.DevOps is an approach to IT operations which embeds development tools in the PaaS stack during cloud provisioning. It is an enterprise capability that enables automated provisioning for databases, application servers, and development tooling.
D.DevOps is a set of tooling that development teams use to ensure operational capabilities inclusive of usage and metering are built into cloud-native applications. It is an enterprise capability that enables continuous billing,continuous availability, and continuous metering of applications.

正解:

Question No : 9
A large established bank is using Agile in some projects and areas. Now they want to scale Agile and DevOps to the entire organization (2000 developers). Which development approach should they use to scale DevOps and Agile?

A.Spiral Development Model
B.Incremental Scaled Model
C.V-Model
D.SAFe

正解:

Question No : 10
Which statement describes the benefits of implementing continuous delivery?

A.Continuous delivery helps to reduce costs, improve customer satisfaction and enhanced usability.
B.Continuous delivery improves faster time to market, increased usability of systems, and improved customer satisfaction.
C.With continuous delivery abetter product can be delivered with higher quality at a lower cost.
D.Implementing continuous delivery helps to seize new markets, establishes operational teams and reduce operational complexity.

正解:

Question No : 11
Which concept in the Spotify Model is used to identify a collections of Squads within the same business area?

A.Chapter
B.Legion
C.Tribe
D.Guild

正解:
Explanation:http://www.full-stackagile.com/2016/02/14/team-organisation-squads-chapters-tribes-and-guilds/

Question No : 12
What is a business benefit of continuous deployment?

A.reduced time to market
B.increased collaborationbetween business, IT and operations
C.deployment automation
D.reduced need for compliance

正解:
Explanation:
A DevOps approach uses continuous deployment, the capability to move code into production in an efficient, automated way. Continuousdeployment implies a level of automation to facilitate the efficiency.
Referencehttps://www.ibm.com/developerworks/bpm/library/techarticles/1501_tarne/1501_tarne.html

Question No : 13
What does IBM mean by an evolutionary DevOps transformation?

A.DevOps solutions are primarily targeted at addressing the needs of cloud-native teams.
B.Cloud ready teams adopt cloud-native practices, resulting in a multi-speed IT environment.
C.A set of identified innovation teams are going through a disruptive transformation, with a complete new set of processes/practices and a new DevOps toolchain.
D.Companies optimize time to market and introduce cultural change.

正解:

Question No : 14
As organizations mature their DevOps adoption, they must seek to embrace a culture which does what?

A.hold stand-ups with the entire development organization
B.encourages collaboration
C.encourages segregation of duties
D.keeps test resultsconfidential

正解:

Question No : 15
What action does the IBM Bluemix Garage Method Learn phase recommend to continuously experiment?

A.hold playbacks
B.run A/B tests
C.automate unit tests
D.leverage IBM Design Thinking

正解:

IBM C5050-300 問題練習