Recent questions in NoSQL

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Top 50+ NoSQL Skill Assessment Quiz 2022

asked Aug 18, 2022 in NoSQL by AdilsonLima (5.7k points)

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You need to encrypt data at rest in DynamoDB. Which action do you take?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+2 votes

Database availability is measured by which metric?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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Which statement retrieves an item from the MusicCollection table in DynamoDB?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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You need to store an unordered collection of name-value pairs with differing data types in DynamoDB. Which data type should you choose?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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What is the recommended size for Redis keys?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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You need to execute a command for MongoDB that does NOT load values from the .mongorc.js file. What do you do ?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+2 votes

You are developing a model for a graph database. Your data will be moved from a relational database into Neo4j. Which of these transformations apply?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+2 votes

You need to create a scalable database that allows you to query data nodes and edges efficiently. What do you use?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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SQL databases and NoSQL are which types of scalable?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

Which two types of indexes are available in Cosmos DB?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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You want to connect a DynamoDB stream to an AWS lambda function. Which one of these object do you create.

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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You need to create a pub/sub server. Which databse do you use?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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To bulk load data into Amazon Neputn, what do you do?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

For your mobile application, you need to select a Google cloud databse that can support compound, filtered document queries. Which do you choose?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

What is the aggregation operator for a join concept in MongoDB?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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You are designing a MongoDB schema to support queries that will include lookups. What should you do?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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Your query to verify that your Redis key is configured to support expiring user information on a defined interval returns -2, What does this value indicate?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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Polyglot storage mean using multiple types of what in the same application?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

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You need to control your application's batch updates destination for your Bigtable multimode cluster. Which action do you take?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+2 votes

You need multi-item ACID transactions with snapshot isolation within a partition for your cloud-based application. Which NoSQL databse do you choose?

asked Aug 15, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

Which statement is preferred Cypher code for Neo4j?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

What does Redis use to sort the elements of a sorted set?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

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You need to design security for DynamoDB to allow users read-only access to certain items and attributes in a table. What do you do?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

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You want to test HBase on your laptop using the fewest number of steps. What do you do?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

+2 votes

You need to create a scalable database that allows you to share documents across authorized mobile clients in real time. What Google NoSQL database should you use?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

Your startup is building a prototype that has an evolving schema. Your data will be eventually consistent. Your application is hosted in AWS. Which databse do you choose?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

Which of these data types should you avoid in designing a Google Bigtable row key?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

+1 vote

You need to design the primary key for DynamoDB based on three attributes. What do you do?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

+2 votes

Which two characteristics define Amazon Quantum Ledger Database?

asked Aug 14, 2022 in NoSQL by AdilsonLima (5.7k points)

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