Free DataStax Apache-Cassandra-Developer-Associate Exam Questions
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DataStax Apache-Cassandra-Developer-Associate Exam Questions
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Provided By: DataStax
- Exam: Apache Cassandra Developer Associate Certification
- Certification: Apache Cassandra
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Total Questions: 118
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Updated On: Sep 26, 2024
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Rated: 4.9 |
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Online Users: 236
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Question 1
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How to define the primary key of a Country table, if we want individual records by country and state, and filtered lists of cities by a population range?
Answer: C
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How to define the primary key of a Country table, if we want individual records by country and state, and filtered lists of cities by a population range?
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Question 2
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What is a NOT a valid limitation for Cassandra counters?
Answer: B
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What is a NOT a valid limitation for Cassandra counters?
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Question 3
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Consider the following keyspace definition:
1. CREATE KEYSPACE mykeyspace
2. WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1': 3, 'DC2': 3};
DC1 has 4 nodes active and 2 down, DC2 has 3 nodes active and one down.
Which of the next statements is true?
Answer: B
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Consider the following keyspace definition:
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Question 4
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What is an example of hybrid-cloud deployment?
Answer: B
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What is an example of hybrid-cloud deployment?
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Question 5
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When to use a secondary index?
Answer: A
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When to use a secondary index?