Big Data Computing Assignment 1 Answers NPTEL 2021:- In This Article, we have provided the Answers to Big Data Computing Assignment 1 Answers. It’s nice to see you on our site
Q1. ________________ is responsible for allocating system resources to the various applications running in a Hadoop cluster and scheduling tasks to be executed on different cluster nodes.
- Hadoop Common
- Hadoop Distributed File System (HDFS)
- Hadoop YARN
- Hadoop Map Reduce
Answer:- Hadoop YARN
Q2. Which of the following tool is designed for efficiently transferring bulk data between Apache Hadoop and structured datastores such as relational databases ?
- Pig
- Mahout
- Apache Sqoop
- Flume
Answer:- Apache Sqoop
1 point
Q3. _________________is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log data.
- Flume
- Apache Sqoop
- Pig
- Mahout
Answer:- Flume
Q4. _______________refers to the connectedness of big data.
- Value
- Veracity
- Velocity
- Valence
Answer:- Valence
Q5. Consider the following statements:Statement 1: Volatility refers to the data velocity relative to timescale of event being studiedStatement 2: Viscosity refers to the rate of data loss and stable lifetime of data
- Only statement 1 is true
- Only statement 2 is true
- Both statements are true
- Both statements are false
Answer:- Both statements are false
Q6. ________________refers to the biases, noise and abnormality in data, trustworthiness of data.
- Value
- Veracity
- Velocity
- Volume
Answer:- Veracity
Q7. _____________ brings scalable parallel database technology to Hadoop and allows users to submit low latencies queries to the data that’s stored within the HDFS or the Hbase without acquiring a ton of data movement and manipulation.
- Apache Sqoop
- Mahout
- Flume
- Impala
Answer:- Impala
Q8. True or False ?NoSQL databases store unstructured data with no particular schema.
- True
- False
Answer:- True
Q9. ____________is a highly reliable distributed coordination kernel , which can be used for distributed locking, configuration management, leadership election, and work queues etc.
- Apache Sqoop
- Mahout
- ZooKeeper
- Flume
Answer:- ZooKeeper
Q10. True or False ?MapReduce is a programming model and an associated implementation for processing and generating large data sets.
- True
- False
Answer:- True
For More NPTEL Answers:- CLICK HERE
Join Our Telegram:- CLICK HERE
Big Data Computing Assignment 1 Answers NPTEL 2021:- In This Article, we have provided the Answers to Big Data Computing Assignment 1 Answers. It’s nice to see you on our site