MCQOPTIONS
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MCQOPTIONS
This section includes 16 Mcqs, each offering curated multiple-choice questions to sharpen your Hadoop knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The Hadoop list includes the HBase database, the Apache Mahout ________ system, and matrix operations. |
| A. | Machine learning |
| B. | Pattern recognition |
| C. | Statistical classification |
| D. | Artificial intelligence |
| Answer» B. Pattern recognition | |
| 2. |
Above the file systems comes the ________ engine, which consists of one Job Tracker, to which client applications submit MapReduce jobs. |
| A. | MapReduce |
| B. | |
| C. | Functional programming |
| D. | |
| Answer» B. Google | |
| 3. |
Hadoop achieves reliability by replicating the data across multiple hosts and hence does not require ________ storage on hosts. |
| A. | RAID |
| B. | Standard RAID levels |
| C. | ZFS |
| D. | Operating system |
| Answer» B. Standard RAID levels | |
| 4. |
Which of the following platforms does Hadoop run on? |
| A. | Bare metal |
| B. | Debian |
| C. | Cross-platform |
| D. | Unix-like |
| Answer» D. Unix-like | |
| 5. |
What was Hadoop written in? |
| A. | Java (software platform) |
| B. | Perl |
| C. | Java (programming language) |
| D. | Lua (programming languag |
| E. | Lua (programming language) |
| Answer» D. Lua (programming languag | |
| 6. |
Which of the following genres does Hadoop produce? |
| A. | Distributed file system |
| B. | JAX-RS |
| C. | Java Message Service |
| D. | Relational Database Management System |
| Answer» B. JAX-RS | |
| 7. |
What license is Hadoop distributed under? |
| A. | Apache License 2.0 |
| B. | Mozilla Public License |
| C. | Shareware |
| D. | Commercial |
| Answer» B. Mozilla Public License | |
| 8. |
THE_HADOOP_LIST_INCLUDES_THE_HBASE_DATABASE,_THE_APACHE_MAHOUT__________SYSTEM,_AND_MATRIX_OPERATIONS.?$ |
| A. | Machine learning |
| B. | Pattern recognition |
| C. | Statistical classification |
| D. | Artificial intelligence |
| Answer» B. Pattern recognition | |
| 9. |
Above the file systems comes the ________ engine, which consists of one Job Tracker, to which client applications submit MapReduce jobs? |
| A. | MapReduce |
| B. | |
| C. | Functional programming |
| D. | |
| Answer» B. Google | |
| 10. |
Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts. |
| A. | RAID |
| B. | Standard RAID levels |
| C. | ZFS |
| D. | Operating system |
| Answer» B. Standard RAID levels | |
| 11. |
Which of the following platforms does Hadoop run on ? |
| A. | Bare metal |
| B. | Debian |
| C. | Cross-platform |
| D. | Unix-like |
| Answer» D. Unix-like | |
| 12. |
What was Hadoop written in ? |
| A. | Java (software platform) |
| B. | Perl |
| C. | Java (programming language) |
| D. | Lua (programming language) |
| Answer» D. Lua (programming language) | |
| 13. |
Which of the following genres does Hadoop produce ? |
| A. | Distributed file system |
| B. | JAX-RS |
| C. | Java Message Service |
| D. | Relational Database Management System |
| Answer» B. JAX-RS | |
| 14. |
Sun also has the Hadoop Live CD ________ project, which allows running a fully functional Hadoop cluster using a live CD. |
| A. | OpenOffice.org |
| B. | OpenSolaris |
| C. | GNU |
| D. | Linux |
| Answer» C. GNU | |
| 15. |
What license is Hadoop distributed under ? |
| A. | Apache License 2.0 |
| B. | Mozilla Public License |
| C. | Shareware |
| D. | Commercial |
| Answer» B. Mozilla Public License | |
| 16. |
IBM and ________ have announced a major initiative to use Hadoop to support university courses in distributed computer programming. |
| A. | Google Latitude |
| B. | Android (operating system) |
| C. | Google Variations |
| D. | |
| Answer» E. | |