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Udemy Practice Exam II Questions And Verified Accurate Answers| Pass Guaranteed.

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During the Inspect and Adapt event, how are reflection, data collection, problem-solving, and identification of improvement actions used? a) To enhance and improve the Innovation and Planning practices b) To evaluate better implementation steps c) To help the team bond and work more efficiently together d) To increase the quality and reliability of the next PI - correct answersd) To increase the quality and reliability of the next PI Which situation should use the Large Solution SAFe configuration? a) Organizations building Solutions that require more than one Agile Release Train b) Organizations that operation in an environment which requires compliance for high-assurance systems c) Enterprises that build cyber-physical systems d) Every large enterprise that uses SAFe - correct answersa) Organizations building Solutions that require more than one Agile Release Train Product Management is responsible for "what gets built" as defined by the Vision, Roadmap and what else? a) Program Backlog b) Customers c) PI Planning d) Key Stakeholders - correct answersa) Program Backlog What is one of the six steps in the Problem Solving Workshop? a) Brainstorm possible failures b) Identify the biggest root cause using the Pareto Analysis c) Apply root solution analysis d) Choose a problem to solve - agreement not required - correct answersb) Identify the biggest root cause using the Pareto Analysis What does a Program Backlog help teams to identify? a) Predictability between teams b) Dependencies between teams c) Bottlenecks to the flow of value d) Velocity in achieving value - correct answersa) Predictability between teams Which statement describes the event that occurs at the end of each Iteration to identify the teams opportunities for continuous improvement? a) The Iteration Retrospective b) The Inspect and Adapt Workshop c) The Iteration Review d) The Task Breakdown meeting - correct answersa) The Iteration Retrospective Continuous Deployment (CD) has six elements that, when followed, keep each team member, team, and Agile Release Train on track. Which two statements best describe elements of CD? (choose two) 1. Maintain manual deployment 2. Deploy to staging every third iteration 3. Maintain a staging environment that emulates production 4. Development and test environments should be separate from production 5. Automate testing features and Non-functional requirements - correct answers3. Maintain a staging environment that emulates production 5. Automate testing features and Non-functional requirements Which activity happens in the Inspect and Adapt workshop? a) Refining the Program backlog b) Planning the next PI c) A demo of the integrated system d) A retrospective of the iteration - correct answersc) A demo of the integrated system What is one of the recommended way of splitting Features into Stories during a PI planning event? a) Implement the database structure first and then implement the business logic and user interface b) Develop functionality first and then test it on a second pass c) Implement the simplest variant of the functionality first and implement the rest as an enhancement d) Develop the user interface (UI) with sample business logic and database access and then add the actual functionality behind the UI - correct answersc) Implement the simplest variant of the functionality first and implement the rest as an enhancement A decrease in variability leads to an increase in what? a) Risk b) Cost c) Queue length d) Predictability - correct answersd) Predictability Which statement describes cross-functional teams? a) Each team can deliver features across multiple domains b) Each team can define, build, and test a component or feature c) Each team member can define and build, with a system team testing the solution d) Each team member can do all the activities to define, build, and test a solution - correct answersb) Each team can define, build, and test a component or feature A team finished developing all of their Stories in the first six days of the iteration, tests them in the following two days, and fixes bugs in the days remaining. How is the team behaving? a) They are abusing the practice of hardening b) They are waterfalling the iteration c) They are applying Agile development practice of "separation of concerns" d) They are ignoring Non-functional Requirements within the iteration - correct answersb) They are waterfalling the iteration Which statement describes the balance between emergent design and intentional architecture when talking about building in quality? a) It is required for backlog speed and designed refinement b) It is required for speed of value delivery and solution intent c) It is required for implementation speed and maturity d) It is required for speed of development and maintainability - correct answersd) It is required for speed of development and maintainability Which statement is true about the purpose of a Work-In-Process constraint? a) It helps analyze, approve, and track Portfolio Epics and Enablers b) It identifies possible constraints for Solution completion c) It encourages collaboration and enables flow d) It captures where all new "Big" ideas come from - correct answersb) It identifies possible constraints for Solution completion According to the definition of DONE, who must provide final approval prior to the Release? a) The Release Management b) The Release Train Engineer c) The Product Owner d) The Scrum Master - correct answersc) The Product Owner What is Scrum? a) A lightweight process for cross-functional, self-organized teams b) A process for continuously maintaining deployment readiness c) A methodology used to deliver usable and reliable solutions to the end-user d) A routine method of deploying deliverables to operations - correct answersa) A lightweight process for cross-functional, self-organized teams Which is an example of a part of an Iteration Retrospective? a) Dependencies between teams b) Listens and supports teams in problem identification and decision-making c) Team discussion around opportunities for continuous improvement d) Creates an environment of mutual influence - correct answersc) Team discussion around opportunities for continuous improvement What is the duration of a typical PI Planning event? a) 2 days b) 3 days c) 4 days d) 5 days e) 6 days - correct answersa) 2 days What is the recommended length of an Iteration? a) One week b) Two weeks c) Four weeks d) Eight weeks - correct answersb) Two weeks Which two statements describe and Agile Release Train? (Choose two) 1. It is used to describe large system behaviors that fulfill customer needs 2. It is the primary value delivery construct in the Scaled Agile Framework 3. It shows the deliverables for the currently committed PI and offers visibility into the next two PIs 4. It identifies when too much work is in the system which results in multitasking and frequent context switching 5. It is a long-lived, self-organizing, virtual organization of 5-12 Agile Teams that plan, commit, and execute together - correct answers2. It is the primary value delivery construct in the Scaled Agile Framework

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Udemy Network+ Practice Exam
Review

A. A

An A record is the typical source of IP addresses a host can access on a DNS server



PTR is a pointer record used in reverse DNS lookups - correct answersWhich type of DNS record would a
host check to learn the IP address of a particular Web site?



A. A

B. PTR

C. CNAME

D. MX



C. TX/RX reversed



TX/RX reversed is easy to do with ST fiber connectors



Cable length is a possibility, but there is a more likely answer - correct answersNetwork technician Kyle
is troubleshooting a connectivity problem with a new data circuit. Kyle confirms that the ST fiber jumper
is good. Which of the following is the problem?



A. Bad connectors

B. Cable length

C. TX/RX reversed

D. Interference



A. It uses a shared secret to encrypt messages between the client and server

, RADIUS servers use a shared secret along with MD5 hashing for authentication. Some operating systems
may call this a "Pre-Shared Key." This is the generally known as Symmetric-key algorithms. Note: In any
normal situation, it would be a great idea to use anything except for PAP as your authentication method
because the password could still be intercepted in certain scenarios.



It can't use Public or Private keys, because that insinuates you'll be using Asymmetric-key algorithms -
correct answersA user is concerned that his password is being sent in clear text when he connects to the
RADIUS server using PAP. Which of the following is true about security using RADIUS?



A. It uses a shared secret to encrypt messages between the client and server

B. It uses a Public key to encrypt messages between the client and server

C. It uses a Private key to encrypt messages between the client and server

D. It uses a CSU/DSU to encrypt the data between the client and server



C. Crosstalk



NEXT - With near end cross talk, signal from wire(s) at the near end of the cable are being induced onto
other wire(s). - correct answersA computer user, Zaphod, is unable to log on to the domain from his
desktop computer. A cable certifier is used to check his network cable and it shows a high value of NEXT.
Which of the following is most likely the cause?



A. TX/RX reversed

B. Split cables

C. Crosstalk

D. DB loss



D. Proxy Caching



Proxy Caching - As the name implies, a proxy server can, among other things, cache Web pages for
users. If a user calls up a Web page that the proxy already has, then ISP bandwidth is not used. - correct
answersOn the corporate network, many users report that Web pages are slow to load. The network

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