MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Hadoop knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Ripple is a browser based mobile phone emulator designed to aid in the development of _______ based mobile applications. |
| A. | Javascript |
| B. | Java |
| C. | C++ |
| D. | HTML5 |
| Answer» E. | |
| 2. |
__________ is a columnar storage format for Hadoop. |
| A. | Ranger |
| B. | Parquet |
| C. | REEF |
| D. | None of the mentioned |
| Answer» C. REEF | |
| 3. |
NiFi is a dataflow system based on the concepts of ________ programming. |
| A. | structured |
| B. | relational |
| C. | set |
| D. | flow-based |
| Answer» E. | |
| 4. |
_________ is a distributed and scalable OLAP engine built on Hadoop to support extremely large datasets. |
| A. | Kylin |
| B. | Lens |
| C. | log4cxx2 |
| D. | MRQL |
| Answer» B. Lens | |
| 5. |
Ignite is a unified ______ data fabric providing high-performance, distributed in-memory data management. |
| A. | Column |
| B. | In-Memory |
| C. | Row oriented |
| D. | All of the mentioned |
| Answer» C. Row oriented | |
| 6. |
___________ is a toolkit/application for converting between and editing common office file formats. |
| A. | Droids |
| B. | DataFu |
| C. | Corinthia |
| D. | Ignite |
| Answer» D. Ignite | |
| 7. |
_________ allows database-like access, and in particular a SQL interface. |
| A. | JBatch |
| B. | Calcite |
| C. | Blur |
| D. | All of the mentioned |
| Answer» C. Blur | |
| 8. |
BatchEE projects aims to provide an _________ implementation. (aka JSR352) |
| A. | JBat |
| B. | JBatch |
| C. | JBash |
| D. | None of the mentioned |
| Answer» C. JBash | |