Presto Interview Questions For Freshers

What is the Presto CLI?

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What data sources does Presto support?

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What are Presto connectors? Give examples.

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What is a Presto worker node?

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Explain the role of a Presto coordinator.

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What are the key components of Presto?

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What is the role of Presto's SQL parser?

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What is Presto?

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What is the role of a Presto plugin?

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Presto Intermediate Interview Questions

What is Presto's support for user roles and privileges?

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Explain Presto's support for table partitioning.

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How can you configure Presto for data encryption?

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How can you configure Presto for resource management?

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How does Presto handle data serialization?

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Explain Presto's support for nested data structures.

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Explain Presto's support for array and map data types.

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How can you configure Presto for query routing?

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What is Presto's support for data lineage and auditing?

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How can you configure Presto for automatic scaling?

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How can you configure Presto for data compression?

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What is Presto's support for query statistics and monitoring?

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What is the role of Presto's storage manager?

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How can you configure Presto for fault tolerance?

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Explain how Presto handles failures.

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How does Presto handle data skew?

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What is the role of Presto's memory manager?

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How can you configure Presto for high availability?

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Explain Presto's support for JSON data.

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How can you connect Presto to a Hive metastore?

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How does Presto handle distributed joins?

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What is cost-based optimization in Presto?

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How does Presto handle query optimization?

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Describe the architecture of Presto.

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How does Presto compare to other querying engines like Hive or Impala?

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What is the Presto query lifecycle?

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Explain Presto's support for subqueries.

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What is the role of Presto's query planner?

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How does Presto handle large datasets?

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What is the difference between Presto and Trino?

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What is Presto's support for data caching?

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How can you debug and optimize Presto queries?

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What is Presto's support for security?

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Explain Presto's support for user-defined functions.

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How can you optimize Presto performance?

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Presto Interview Questions For Experienced

What is Presto's support for batch processing?

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How does Presto handle large IN clause optimizations?

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What is the Presto Resource Manager?

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Explain Presto's support for time series analysis.

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What is the role of a Presto coordinator cluster?

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How does Presto handle cross-join optimizations?

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What is the role of Presto's transaction coordinator?

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Explain Presto's support for approximate queries.

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What is the Presto Query Manager?

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What is Presto's support for materialized views?

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Explain Presto's support for LDAP authentication.

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What is the Presto Page Cache?

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What is the Presto Execution Manager?

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How does Presto handle resource allocation and scheduling?

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What is Presto's support for partial and incremental materialized views?

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What is the role of Presto's cost-based optimizer?

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Explain Presto's support for UDF caching.

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How does Presto handle complex queries with multiple stages?

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Explain Presto's support for custom connectors.

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How does Presto handle pushdown optimization?

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What is Presto's support for distributed system metadata?

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Explain Presto's support for materialized view rewriting.

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Explain Presto transactions and isolation levels.

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How does Presto handle schema evolution?

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Explain Presto's support for window functions.

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What is the role of the Presto transaction manager?

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What is the Presto cost model?

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Explain Presto's support for dynamic filtering.

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