Hot questions - Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python

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1 answer

Which of the following is true about the Stream API in Java 8?

asked Apr 28, 2024 in JAVA by Robin

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1 answer

Which of the following is a fully managed NoSQL database service available with AWS?

asked May 4, 2024 in AWS by DavidAnderson

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1 answer

What is the purpose of the peek() method in a stream pipeline?

asked Apr 26, 2024 in JAVA by SakshiSharma

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1 answer

Which of the following interfaces represents a function that accepts an int-valued argument and produces a result of the specified type in Java 8?

asked May 2, 2024 in JAVA by Robin

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1 answer

Which of the following technologies enable(s) Amazon to identify which product has been picked up by which customer from their new Amazon:Go store?

asked Feb 19, 2022 in Digital for Industries by SakshiSharma

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2 answers

What is the Kubernetes Helm chart?

asked Mar 22, 2024 in Kubernetes K8s by rajeshsharma

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1 answer

You are currently hosting infrastructure and most of the EC2 instances are near 90 – 100% utilized. What type of EC2 instances would you utilize to ensure costs are minimized?

asked May 4, 2024 by DavidAnderson

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1 answer

Which of the following is true about the Stream.collect() method in Java 8?

asked Apr 30, 2024 in JAVA by john ganales

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1 answer

Which of the following interfaces represents a consumer of double-valued arguments in Java 8?

asked May 2, 2024 in JAVA by Robin

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1 answer

Which of the following examples supports the cloud design principle “design for failure and nothing will fail’’?

asked May 3, 2024 in AWS by DavidAnderson

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1 answer

Which AWS services can be used to store files? Choose 2 answers from the options given below:

asked May 3, 2024 in AWS by DavidAnderson

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1 answer

Which AWS service automates infrastructure provisioning and administrative tasks for an analytical data warehouse?

asked May 3, 2024 in AWS by DavidAnderson

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1 answer

Which of the following is a subclass of the Exception class?

asked Apr 24, 2024 in JAVA by Robin

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A company currently allows access to their API's to customers via the API gateway. Currently, all clients have a 6-month period to move from using the older API's to newer versions of the API's. The code for the API is hosted in AWS Lambda.

asked May 2, 2024 in AWS by DavidAnderson

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1 answer

Which of the following interfaces represents a function that accepts a boolean-valued argument and produces a result of the specified type in Java 8?

asked May 2, 2024 in JAVA by Robin

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1 answer

What is the difference between a Docker network and a host network?

asked Apr 17, 2024 in Docker by rajeshsharma

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1 answer

Which of the following is not a functional interface in Java 8?

asked Apr 26, 2024 in JAVA by SakshiSharma

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1 answer

You are developing a common lambda function that will be used for several development environments such as Dev, QA, Staging, etc. The lambda function needs to interact with multiple development environments. What is the best way to develop the Lambda function and dynamically pass settings to it?

asked May 2, 2024 in AWS by DavidAnderson

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1 answer

A company is storing sensitive data in their S3 bucket. The company policy states that all objects in the S3 bucket need to be encrypted at rest. Which of the following helps ensure this policy is met?

asked May 2, 2024 in AWS by DavidAnderson

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1 answer

Which of the following is a checked exception?

asked Apr 24, 2024 in JAVA by Robin