Question
a.
Java code is used to deserialize the contents of the file into objects
b.
Avro allows you to use complex data structures within Hadoop MapReduce jobs
c.
The m2e plugin automatically downloads the newly added JAR files and their dependencies
d.
None of the mentioned
Posted under Hadoop
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Point out the wrong statement.
Similar Questions
Discover Related MCQs
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Avro messages are framed as a list of _________
View solution
Q. The __________ codec uses Google’s Snappy compression library.
View solution
Q. _____________ are used between blocks to permit efficient splitting of files for MapReduce processing.
View solution
Q. ________ permits data written by one system to be efficiently sorted by another system.
View solution
Q. ________ instances are encoded using the number of bytes declared in the schema.
View solution
Q. ________ are encoded as a series of blocks.
View solution
Q. Avro supports ______ kinds of complex types.
View solution
Q. Which of the following is a primitive data type in Avro?
View solution
Q. We can declare the schema of our data either in a ______ file.
View solution
Q. When using reflection to automatically build our schemas without code generation, we need to configure Avro using?
View solution
Q. Avro is said to be the future _______ layer of Hadoop.
View solution
Q. Thrift resolves possible conflicts through _________ of the field.
View solution
Q. ________ are a way of encoding structured data in an efficient yet extensible format.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Hadoop? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
