Erwin is a leading tool that allows database engineers to enter their entity-relationship (ER) diagrams in a graphical method. It also helps to generate physical database strategies for standard relational database management systems such as Microsoft SQL Server and Oracle.
It supports a pattern of database strategy features, including modeling of data, forward engineering, and reverse engineering for a wide-ranging variety of relational DBMS, including Oracle, Microsoft Access, Sybase, and DB2. The Erwin data modeler test helps technical recruiters and hiring managers to assess a candidate's ability to work on the Erwin data modeler.
Erwin data modeler competency test is created and validated by experienced industry experts to assess and hire Erwin data modeler as per the industry standards. Erwin data modeler screening test evaluates a candidate's practical knowledge and will identify whether the candidate is ready to be employed.
Candidates can take the Erwin data modeler test from anywhere in the comfort of their time zone.
A competency test for Erwin data modeler helps screen the candidates who possess traits as follows:
iMocha's comprehensive reporting will help you overview the candidate's performance in each section within a glance. The candidate feedback module will ensure candidates have excellent experience with iMocha.
Erwin data modeler screening test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio/Video Questions, AI-LogicBox (AI-based essay evaluation), Job-based Simulations, True or False Questions, etc.
Erwin data modeler competency test is designed with consideration of EEOC guidelines for candidate assessment. It will help you to assess and hire diverse talent without any bias.
While designing a data model for an insurance company , we came across the situation where we are making relationship between customer entity and dependent entity(the one who are dependent on customer) for which the company is providing insurance but the primary key of dependent entity is comprised or primary key of customer and a partial key ? why is there such situation in the data model?