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IBM Mainframe REXX Test
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IBM Mainframe REXX Test

The REXX programming language logo

IBM Mainframe REXX Programming Test

IBM Mainframe REXX Programming Test is created and validated by global subject matter experts (SMEs) to assess expertise of REXX developer as per industry standards. REXX (Restructured Extended Executor) is developed at IBM and is designed to be a scripting language. It has the ability to support functions, procedures and commands associated with a specific invoking environment. REXX is often used for processing data and text and generating reports; these similarities with Perl mean that REXX works well in Common Gateway Interface (CGI) programming and it is indeed used for this purpose.

Online Mainframe REXX test helps recruiters and hiring managers helps recruiters and hiring managers to gauge REXX programming skills of candidates for Mainframe. Identify potential hires using IBM REXX assessment test by evaluating working skills and job readiness of the applicants. For this reason, an emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience, rather than theoretical knowledge.

Use our scientifically designed online IBM REXX programming test for candidate screening or ask us for the customizable assessment of all your requirements. Our intelligent reports will help you to gauge the technical strengths of the candidate to make the right hiring decisions. Mainframe REXX skill test is designed considering EEOC guidelines, it will help you assess and hire diverse talent without any bias.

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Test Summary

Mainframe REXX skill test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio/Video Questions, LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.

Useful for hiring
  • REXX Developer
  • Mainframe Developer - REXX
Test Duration
No. of Questions
Level of Expertise
Topics Covered

Data Model

File Operations




String Manipulation


Basic Components


Program Structure

Sample Question
Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.
Question type
Multiple Answer
Topics covered
Data Model


Q 1. Given below are some array operations in REXX. Which of these statements in invalid and will not give the expected results?
Note: There can be multiple correct answers to this question.

bikes. = 500
bikes. = bikes. + 500
bikesA. = bikesB
bikes. = ''
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