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Drools Online Skills Assessment Test

Topics Covered

    • Drools Dependencies
    • Drools Jars
    • Drools Compiler
    • Drools Runtime
    • Drools Rules
    • Sessions
    • Drools rule creation
    • Eclipse
    • Drools spring
    • Import
    • Kie sessions
    • Drools Camel server
    • JMX monitoring

Useful for hiring

  • Drools Expert
  • Drools Developer
  • Senior Java Developer - Drools

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Question

Suppose you want to use a particular Drools class for which the class needs to be loaded from a particular address. How can this be implemented in Java?

Answer
    • Class.forName("<class_address>")

    • from <class_address> import <class_name>

    • Class.include<class_address>

    • Class.onBoard("<class_address>")

Question

Suppose you have created a stateful rules session, say stateSession, in the Drools engine. How can you execute the rules of the session be technically correct?

Answer
    • results = stateSession.executeRules(<mandatory_attribute>)

    • stateSession.executeRules()

    • stateSession.compileRules()

    • results = stateSession.compileRules(<Mandatory_attribute>)

Question

The Drools uses a pattern matching algorithm to match data tuples to production rules. What would happen in case the algorithm tries to join to different fact types?

Answer
    • The join action will be terminated with a type mismatch error.

    • Partial matches would be stored by the algorithm.

    • The join action would run without an error but would return an empty table.

    • The join would only store complete matches. If partial matches occur, the join would modify the rule to make it a complete match.

Test details:

Online Drools quiz test enables employers to identify & hire Drools developer. Therefore, an emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience rather than theoretical knowledge.

The test contains MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, True or False.

Test Duration: 20 minutes

10 Application Questions


The Drools test contains the combination of application and theory questions that helps you to evaluate technical as well as practical skills of candidates.

Test description:

Drools Online Test has been specially designed & validated by global Subject Matter Experts (SME)s to assess the drools skills of Drools developers - as per Industry Standards.

Drools is a Business Logic integration Platform (BLiP) written in Java and is an open source project that is backed by JBoss and Red Hat, Inc. Drools is called a collection of tools comprise of BRE (Business Rules Engine), Drools Workbench & an Eclipse IDE plugin for core development. It allows us to separate and reason over logic and data found within business processes.

The online Drools test helps recruiting teams & hiring managers to check the candidate’s knowledge for Drools before an interview.

Drools assessment test contains questions on following Topics:
 

  • Drools Dependencies

  • Drools Jars

  • Drools Compiler

  • Drools Runtime

  • Drools Rules

  • Sessions

  • Drools rule creation

  • Eclipse

  • Drools spring

  • Import

  • Kie sessions

  • Drools Camel server

  • JMX monitoring


Weed out irrelevant candidates using our scientifically designed Drools skill test & spend time interviewing only relevant candidates. Our hiring analytics will provide you the detailed analysis of skills related strengths & weaknesses of the candidates that will help you in making better hiring decisions.

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