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Online IBM Mainframe Assembler Test

Topics Covered

  • Logical instructions
  • Language components Addressing
  • Registers
  • Pointers Manipulation
  • Subroutines and Subprograms
  • File Management

Useful for hiring

  • Mainframe Developer
  • Mainframe Assembler Specialist

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You use the following command in IBM Assembler.

Which of the sizes given below can NUM1 and NUM2 take to get the correct results?

Note: There can be multiple correct answers to this question.

    • 256 Bytes

    • 128 Bytes

    • 512 Bytes

    • 64 Bytes


On which of the things given below does the base register's content depend on, if base displacement addressing is being used in an assembler program?

    • The location in the memory where the program will be loaded.

    • The relative memory displacements present in the program.

    • The number of the base register.

    • None of the mentioned


Following are some operations that you need to perform in the IBM Assembler. For which of these operations can you not use the CCNV routine?

    • Converting binary number to decimal form

    • Converting hexadecimal number to octal form

    • Converting decimal number to hexadecimal form

    • None of the mentioned

Test details:

In Assembler programming assessment test, an emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience rather than theoretical knowledge.

The test may contain MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, Whiteboard Questions, Audio / Video Questions, True or False.

Test Duration: 20 minutes

10 Application Questions

The Assembler test contains a combination of application and theory questions that help you to evaluate technical as well as practical skills of candidates.

Test description:

IBM Mainframe Assembler Test is created & validated by global subject matter experts (SMEs) to assess expertise of Assembler developer as per industry standards.

An assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations. Assembler produces program listing that contains information of various phases in assembly processes, information for other processors (binder, linker, etc.).

Online IBM Mainframe Assembler test helps recruiters & hiring to gauge expertise of candidates in assembly language before hiring.

IBM Assembler online test contains questions on following topics:

  • Logical instructions

  • Language components

  • Addressing, Registers

  • Registers

  • Pointers Manipulation

  • Subroutines and Subprograms

  • File Management

Screen under-qualified candidates using our scientifically designed Mainframe assembler skills test & spend the time to interview only relevant candidates.

Our hiring analytics will be generated instantly which gives you a detailed analysis of technical skills related to strengths & weaknesses of the candidates. It will help you make better hiring decisions and predict candidate and employee success.

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