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Welcome to the Real Time Big Data Processing MCQs Page

Dive deep into the fascinating world of Real Time Big Data Processing with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Real Time Big Data Processing, a crucial aspect of Big Data Computing. In this section, you will encounter a diverse range of MCQs that cover various aspects of Real Time Big Data Processing, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Big Data Computing.

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Check out the MCQs below to embark on an enriching journey through Real Time Big Data Processing. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Big Data Computing.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Real Time Big Data Processing. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Real Time Big Data Processing MCQs | Page 6 of 7

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Q51.
What is the result of the third stage in the configuration handling process of spChains?

a.

Generation of source and drain connections

b.

Creation of event consumers for spXML drains

c.

Runnable instance of a stream processor

d.

Discovery of external event sources

Discuss
Answer: (c).Runnable instance of a stream processor Explanation:The result of the third stage in the configuration handling process of spChains is a runnable instance of a stream processor.
Q52.
What does the Java services pattern help accomplish in the block discovery process of spChains?

a.

It dynamically discovers suitable block classes for instantiation.

b.

It generates customized CEP queries for processing blocks.

c.

It defines the connections between blocks and sources.

d.

It provides optimization for query composition.

Discuss
Answer: (a).It dynamically discovers suitable block classes for instantiation. Explanation:The Java services pattern in spChains helps dynamically discover suitable block classes for instantiation during the block discovery process.
Q53.
What is the purpose of the "plug operation" in spChains' runtime processing?

a.

To connect input and output layers to the stream processor

b.

To initiate the stream processing engine

c.

To trigger the injection of queries into the underlying stream processing engine

d.

To disconnect the stream processor from input and output events

Discuss
Answer: (c).To trigger the injection of queries into the underlying stream processing engine Explanation:The "plug operation" in spChains' runtime processing triggers the injection of queries into the underlying stream processing engine.
Q54.
What decouples the spChains framework from the application domain, such as ERP or energy management?

a.

The plug operation

b.

The collection layer

c.

The output layer

d.

The stream processor

Discuss
Answer: (b).The collection layer Explanation:The collection layer decouples the spChains framework from the application domain, such as ERP or energy management.
Q55.
What does unplugging a stream processor instance in spChains accomplish?

a.

It connects the processor to input and output events.

b.

It triggers a shutdown of the stream processor.

c.

It removes the corresponding queries from the processing engine.

d.

It updates the spXML task definition.

Discuss
Answer: (c).It removes the corresponding queries from the processing engine. Explanation:Unplugging a stream processor instance in spChains removes the corresponding queries from the processing engine.
Q56.
What feature of spChains enables runtime modification of single processing queries?

a.

The plug operation

b.

The collection layer

c.

Chain-level plugging and unplugging

d.

The output layer

Discuss
Answer: (c).Chain-level plugging and unplugging Explanation:Chain-level plugging and unplugging in spChains enable runtime modification of single processing queries.
Q57.
Which layer in spChains handles event capture and delivery logic?

a.

The plug operation layer

b.

The collection layer

c.

The output layer

d.

The stream processor layer

Discuss
Answer: (b).The collection layer Explanation:The collection layer in spChains handles event capture and delivery logic.
Q58.
Which open-source license is the spChains framework distributed under?

a.

Apache v1.0

b.

GNU General Public License (GPL)

c.

Apache v2.0

d.

MIT License

Discuss
Answer: (c).Apache v2.0 Explanation:The spChains framework is distributed under the Apache v2.0 license.
Q59.
How many Java classes is the spChains framework currently composed of?

a.

50

b.

80

c.

100

d.

120

Discuss
Answer: (b).80 Explanation:The spChains framework is currently composed of 80 Java classes.
Q60.
What is the core package in the spChains framework responsible for?

a.

Implementing the core processing logic

b.

Handling input and output events

c.

Managing block connections

d.

Providing test tools

Discuss
Answer: (a).Implementing the core processing logic Explanation:The core package in the spChains framework implements the core processing logic.
Page 6 of 7

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