Drools Assessment Test

The Drools Assessment Test evaluates candidates' proficiency in using Drools, a business rules management system (BRMS) and a rule engine for Java applications. It assesses their skills in areas such as Drools rule language (DRL), rule modeling, rule templates, decision tables, rule evaluation, and rule engine integration with Java applications. This assessment covers topics like Drools rule syntax, rule attributes, pattern matching, agenda management, conflict resolution strategies, and Drools Fusion for complex event processing. It identifies candidates who are capable of effectively designing, implementing, and managing business rules using Drools to automate decision-making processes in enterprise applications.

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Test Duration

30, 45, 60, 90, 120 Mins (Customizable)

Question Type

Projects, Programming, MCQs and 10 others

Question Bank Size

Over 200K+ unique questions covering 2000+ skills.

Proctoring

AI based: video, web, audio (optional)

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About Drools Assessment Test

A Drools Assessment Test evaluates candidates for their proficiency in Drools, a Business Rules Management System (BRMS) and Business Process Management (BPM) framework used for defining and executing business rules and workflows in Java applications.

A Drools Assessment Test evaluates candidates for:

  1. Drools Basics: Understanding of Drools framework fundamentals, including rules, facts, rule engines, rule sets, rule templates, decision tables, and rule lifecycle management.
  2. Rule Authoring: Proficiency in authoring and defining business rules using Drools rule language (DRL) or Decision Table DSL, specifying conditions, actions, constraints, logical operators, patterns, and rule attributes.
  3. Rule Execution: Implementing rule execution engines in Java applications, integrating Drools with Java code, initializing rule sessions, inserting facts, firing rules, rule activations, conflict resolution strategies, and rule evaluation order.
  4. Fact Model: Defining and managing fact models, domain objects, data structures, entity classes, attribute mapping, metadata annotations, and JavaBean properties for rule evaluation and data processing.
  5. Rule Templates: Creating rule templates and decision tables for rule authoring, defining rule conditions, actions, variable placeholders, spreadsheet-based rule templates, and dynamic rule generation.
  6. Rule Constraints: Applying constraints and conditions to rules, using logical operators (AND, OR, NOT), relational operators (>, <, >=, <=, ==), range conditions, regular expressions, collection constraints, and custom constraints.
  7. Rule Actions: Implementing rule actions and consequences, executing actions on rule matches, modifying facts, executing Java methods, invoking external services, logging, event processing, and audit trail management.
  8. Rule Language Features: Utilizing Drools rule language features like functions, queries, global variables, agenda groups, activation groups, salience, truth maintenance systems (TMS), rule templates, and ruleflow groups.
  9. Rule Testing: Writing and executing unit tests for Drools rules, rule coverage analysis, rule validation, test fixtures, test scenarios, mock objects, rule test harnesses, and test-driven rule development (TDD) practices.
  10. Decision Tables: Designing decision tables for rule authoring and visualization, specifying rule conditions, actions, decision logic, input/output mappings, rule ordering, rule hit policy, rule chaining, and decision table optimization.
  11. Rule Debugging: Debugging Drools rules, troubleshooting rule execution errors, rule tracing, logging rule activations, rule runtime inspection, runtime rule modification, and debugging rule-based workflows.
  12. Integration with Java EE: Integrating Drools with Java EE applications, Spring Framework, Java Persistence API (JPA), Java Transaction API (JTA), Enterprise JavaBeans (EJB), Java Messaging Service (JMS), and other Java enterprise technologies.
  13. Rule Versioning and Management: Managing rule versions, rule lifecycle management, rule deployment, rule repositories, rule version control, rule change management, rule rollback, and rule impact analysis.
  14. Performance Optimization: Optimizing Drools rule execution performance, rule indexing, rule caching, rule evaluation strategies, rule compilation, rule complexity analysis, batch processing, and rule engine tuning.
  15. Drools Workbench: Using Drools Workbench for rule authoring, rule repository management, version control, collaboration, governance, rule validation, rule deployment, and web-based rule authoring interfaces.
  16. Rule Engine Integration: Integrating Drools with external systems, databases, web services, microservices, RESTful APIs, message brokers, legacy systems, and third-party applications for rule-driven decision making.
  17. Business Process Management (BPM): Utilizing Drools jBPM for business process modeling, workflow orchestration, process automation, task management, state machines, event handling, and business rule integration within BPMN 2.0 standards.

Overall, our Drools Assessment Test evaluates candidates' knowledge, skills, and experience in working with Drools BRMS, including rule authoring, rule execution, fact modeling, rule templates, decision tables, rule testing, debugging, integration, versioning, performance optimization, and BPM capabilities, providing valuable insights into their capabilities as Drools developers and rule-based system architects.

This Test Can Be Used For:
Recruiting Top Talent
Learning and Development
Succession Planning
Diversity and Inclusion Initiatives

What Skills And Topics Will This Test Assess Candidates For?

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"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
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'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
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"Super efficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
jhon carter avatar image
“Narrowed to best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
sophie moore avatar image
"Super efficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
sophie moore avatar image
"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
jhon carter avatar image
'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
jhon carter avatar image
“Narrowedto best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
sophie moore avatar image
“Successfully Automated”

We've not only streamlined the process but also enhanced the candidate experience.

Paula Macnab
sophie moore avatar image
"Strongly Recommend"

I like WeCP and I recommend it to most of my colleagues

Justina B.
sophie moore avatar image
“Loved this tool”

I liked Customisation inside the coding test and the code quality information the most.

Zairah Mae P.
sophie moore avatar image
"Superefficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
sophie moore avatar image
"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
jhon carter avatar image
'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
sophie moore avatar image
"Superefficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
jhon carter avatar image
“Narrowed to best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
kathie corl avatar image
“Good and Flexible”

The full-stack project and coding labs are so helpful for assigning tasks to learners.

WenjingZ
sophie moore avatar image
“Robust & User Friendly”

We were able to accurately determine where the candidate stands. Improved our over talent quality.

Amit Raj
sophie moore avatar image
“Fantastic”

The assistance received from WeCP in terms of demo, training and support was absolutely incredible.

Anuradha A.
sophie moore avatar image
“Loved this tool”

I liked Customisation inside the coding test and the code quality information the most.

Zairah Mae P.

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