🧪 Apache Hadoop MCQ Quiz Hub

1. All of the following accurately describe Hadoop, EXCEPT:
Open source
Real-time
Java-based
Distributed computing approach

2. Point out the wrong statement :
Elastic MapReduce (EMR) is Facebook's packaged Hadoop offering
Amazon Web Service Elastic MapReduce (EMR) is Amazon's packaged Hadoop offering
Scalding is a Scala API on top of Cascading that removes most Java boilerplate
All of the mentioned

3. ________ is the most popular high-level Java API in Hadoop Ecosystem
Scalding
HCatalog
Cascalog
Cascading

4. ___________ is general-purpose computing model and runtime system for distributed data analytics.
Mapreduce
Drill
Oozie
None of the mentioned

5. Which of the following genres does Hadoop produce ?
Distributed file system
JAX-RS
Java Message Service
Relational Database Management System

6. What was Hadoop written in ?
Java (software platform)
Perl
Java (programming language)
Lua (programming language)

7. Which of the following platforms does Hadoop run on ?
Bare metal
Debian
Cross-platform
Unix-like

8. Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts.
RAID
Standard RAID levels
ZFS
Operating system