adplus-dvertising
frame-decoration

Question

Point out the correct statement.

a.

Records use the type name “record” and support three attributes

b.

Enum are represented using JSON arrays

c.

Avro data is always serialized with its schema

d.

All of the mentioned

Posted under Hadoop IO Hadoop

Answer: (a).Records use the type name “record” and support three attributes

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 correct statement.
Add Comment

Similar Questions

Discover Related MCQs

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. 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
View All MCQs on Hadoop IO

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!

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Neural Networks

Dive into the world of Artificial Intelligence with our Neural Networks MCQs. Uncover...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...