Software Engineering for Cloud Second Test

What are the benefits of using automation tools for CI/CD?

1

שאלה #120565

		They eliminate the need for manual testing and code reviews
		They enable developers to build/use automated pipelines for building, integrating, testing, packaging, and deploying software
		They increase the risk of integration errors and conflicts between team members
		They make the CI/CD process more complicated and time-consuming

נערך לפני 10 חודשים lin schneider

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What is the purpose of Shift Left Ops?

1

שאלה #120566

		To automate the configuration of hardware and software needed for testing in different environments
		To delay the configuration of hardware and software until the end of the delivery lifecycle
		To perform configuration of hardware and software only in the development environment
		To perform configuration of hardware and software only in the production environment

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What is a service failure and what are some common causes of failures?

1

שאלה #120567

		A service failure is when a service is not available to consumers, but it can still meet its SLA. Some common causes of failures include hardware failures, network problems, and programming errors.
		A service failure is when a service is available to consumers, but it cannot meet its SLA. Some common causes of failures include infrastructure failures, configuration errors, and human operational errors.
		A service failure is when a service is not available to consumers, or where it cannot meet its SLA. Some common causes of failures include infrastructure failures, network problems, extreme or unanticipated load, configuration errors, programming errors, human operational errors, and malevolent actors.
		A service failure is when a service is not available to consumers, but it can still meet its SLA. Some common causes of failures include network problems, extreme or unanticipated load, and programming errors.
		A service failure is when a service is available to consumers and meets its SLA. Some common causes of failures include hardware failures, software bugs, and user errors.

מיין לפי

The price to repair software goes up as a function of what?

1

שאלה #120568

		The price to repair software goes up as a function of the size of the development team.
		The price to repair software goes up as a function of the number of defects.
		The price to repair software goes up as a function of the number of users.
		The price to repair software goes up as a function of the complexity of the software.
		The price to repair software goes up as a function of time.

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What is the purpose of a reverse proxy?

1

שאלה #120569

		To improve performance by caching incoming/outgoing traffic
		To distribute load across servers
		To protect origin servers from attacks
		To encrypt/decrypt incoming/outgoing traffic
		To forward client requests to appropriate origin servers

נערך לפני 10 חודשים Nave Maor

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sagi b 0 נקודות · יותר מ-6 חודשים

מוניטין: 42

כמה סיבות נכונות ולא אחת ! + To forward client requests to appropriate origin servers + To protect origin servers from attacks + To distribute load across servers

Chen Ulfan 0 נקודות · יותר מ-6 חודשים

מוניטין: 1

סתום

What does Cloud operations refer to? What is the Cloud Ops team responsible for?

1

שאלה #120570

		Cloud operations refers to deploying, maintaining, and running cloud systems and applications. The Cloud Ops team is responsible for dealing with failures when they happen.
		Cloud operations refers to monitoring and optimizing the performance of cloud systems and applications. The Cloud Ops team is responsible for improving the efficiency of cloud resources.
		Cloud operations refers to managing customer relationships and providing support for cloud services. The Cloud Ops team is responsible for assisting customers with their cloud usage.
		Cloud operations refers to developing new cloud systems and applications. The Cloud Ops team is responsible for designing and implementing cloud architectures.
		Cloud operations refers to marketing and selling cloud services. The Cloud Ops team is responsible for promoting and advertising cloud products.

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What is the benefit of using a reverse proxy?

1

שאלה #120571

		Forwarding client requests to origin servers
		Caching incoming/outgoing traffic
		Improved performance
		Protection from attacks
		Load balancing
		All of the above

נערך לפני 10 חודשים Nave Maor

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What are the four phases of remediating a service failure? What does each one do? How do you measure them? How do you shorten the time of each of the first 3?

1

שאלה #120572

		The four phases of remediating a service failure are: 1. Detect when there is a problem in a production system. 2. Diagnose the cause of the problem. 3. Repair the problem rapidly (if complete repair not possible then at least mitigate the problem). 4. Learn from failures to prevent the same problem from occurring again. Each phase focuses on a specific aspect of resolving the failure. The time taken for each phase can be measured using metrics such as mean time to recovery, mean time to diagnose, and mean time to repair. The time of each of the first three phases can be shortened by improving monitoring and alerting, having the right tools and processes for diagnosis, and implementing efficient repair techniques.
		The four phases of remediating a service failure are: 1. Detect when there is a problem in a production system. 2. Diagnose the cause of the problem. 3. Repair the problem rapidly (if complete repair not possible then at least mitigate the problem). 4. Learn from failures to prevent the same problem from occurring again. Each phase focuses on a specific aspect of resolving the failure. The time taken for each phase can be measured using metrics such as mean time to recovery, mean time to diagnose, and mean time to repair. The time of each of the first three phases can be shortened by improving monitoring and alerting, having the right tools and processes for diagnosis, and implementing efficient repair techniques.
		The four phases of remediating a service failure are: 1. Detect when there is a problem in a production system. 2. Diagnose the cause of the problem. 3. Repair the problem rapidly (if complete repair not possible then at least mitigate the problem). 4. Learn from failures to prevent the same problem from occurring again. Each phase focuses on a specific aspect of resolving the failure. The time taken for each phase can be measured using metrics such as mean time to acknowledge, mean time to diagnose, and mean time to repair. The time of each of the first three phases can be shortened by improving monitoring and alerting, having the right tools and processes for diagnosis, and implementing efficient repair techniques.
		The four phases of remediating a service failure are: 1. Detect when there is a problem in a production system. 2. Diagnose the cause of the problem. 3. Repair the problem rapidly (if complete repair not possible then at least mitigate the problem). 4. Learn from failures to prevent the same problem from occurring again. Each phase focuses on a specific aspect of resolving the failure. The time taken for each phase can be measured using metrics such as mean time to acknowledge, mean time to diagnose, and mean time to recovery. The time of each of the first three phases can be shortened by improving monitoring and alerting, having the right tools and processes for diagnosis, and implementing efficient repair techniques.

מיין לפי

What is the purpose of a persistent volume in Docker?

1

שאלה #120573

		To protect data from attacks
		To store data in a way that survives container restarts
		To distribute load across containers
		To improve performance by caching data
		To encrypt/decrypt data

נערך לפני 10 חודשים Nave Maor

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What is monitoring? What is observability? Why are they critical?

1

שאלה #120574

		Monitoring is the supervising, recording, analyzing, or verifying the operation of a system or component. It focuses on resources and involves collecting data to detect and diagnose problems. Observability refers to the ability to aggregate data produced by all IT systems and allows engineers to explore patterns not seen before. It focuses on applications and helps engineers trace back problems and understand the internal state of the system causing the problem. Monitoring and observability are critical because they enable early detection and diagnosis of problems, leading to faster repair and improved system performance.
		Monitoring is the process of measuring the performance and availability of a system. Observability is the ability to track user activity and behavior. They are critical because they provide insights into system health and user engagement, allowing for optimization and improvement.
		Monitoring is the process of tracking system health and performance. Observability is the ability to collect and analyze data about user behavior. They are critical because they provide insights into system stability and user satisfaction, allowing for optimization and improvement.
		Monitoring is the process of collecting and analyzing data about user behavior and system performance. Observability is the ability to measure the availability and reliability of a system. They are critical because they provide insights into user satisfaction and system stability, allowing for optimization and improvement.

מיין לפי

Software Engineering for Cloud Second Test

Discuss, Learn and be Happy דיון בשאלות

What are the benefits of using automation tools for CI/CD?

What is the purpose of Shift Left Ops?

What is a service failure and what are some common causes of failures?

The price to repair software goes up as a function of what?

What is the purpose of a reverse proxy?

What does Cloud operations refer to? What is the Cloud Ops team responsible for?

What is the benefit of using a reverse proxy?

What are the four phases of remediating a service failure? What does each one do? How do you measure them? How do you shorten the time of each of the first 3?

What is the purpose of a persistent volume in Docker?

What is monitoring? What is observability? Why are they critical?

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בקשה למחיקת השאלהmood_bad

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