Hadoop Input Output Operations MCQ question and answer with solution | Hadoop MCQs

A. Defines how input data is read

B. Defines the map output format

C. Defines the reduce output format

D. Defines the partitioning logic

A. Manage computation resources

B. Write output to multiple files

C. Execute MapReduce jobs

D. Manages Hadoop ecosystem tools

A. Combine intermediate key-value pairs on the mapper side

B. Aggregate values on the reducer side

C. Sort and shuffle data

D. Distribute data to reducers

A. Store compressed key-value pairs

B. Store unstructured data

C. Store data in a columnar format

D. Store data in a binary format

A. Manages computation resources

B. Manages storage layer

C. Execute MapReduce jobs

D. Manages Hadoop ecosystem tools

A. Reads and parses Avro data

B. Manages computation resources

C. Executes MapReduce jobs

D. Manages Hadoop ecosystem tools

A. Serialization/Deserialization

B. Serial Disk Encoding

C. Server-Defined

D. Service Deployment

A. Process data in compressed formats

B. Read and parse text-based input data

C. Sort and shuffle data

D. Aggregate values on the reducer side

A. Defines the map output format

B. Defines how input data is read

C. Defines the reduce output format

D. Defines the partitioning logic

A. Write output to a SequenceFile

B. Write output to multiple files

C. Convert data into a binary format

D. Store compressed key-value pairs