Are you a candidate looking to sharpen your skills? Try our practice tests or view sample interview questions & Get hired by the best. Click Here×

Ab Initio Online Quiz Test

Topics Covered

  • Rollup
  • Denormalize
  • Inner Join
  • Reformat
  • Reformat
  • Coding
  • Modes
  • Unit Testing
  • Layouts in the graph model
  • Mapping
  • Partition
  • Drivininput
  • Rolling up a table
  • Scanning a table

Useful for hiring

  • Ab Initio ETL Developer
  • Ab Initio Developer

Start hiring job-fit candidates using this assessment

GET A DEMO

"Interview Mocha's assessments eliminated reliance on resumes and reduced our time to hire by half. Now we spend time only on relevant candidates and take data-driven hiring decisions."

George Nichkov, Gett,
Global Analytics Team Lead
Question

You need to produce XML data as a stream of characters from DML described records. Which of the following components will help you achieve that?

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

Answer
    • XML Combine

    • Write XML Transform

    • Write XML

    • XML Split

Question

You have a normalize component, and it's length function always returns 0. Which of the following is true?

Answer
    • The normalize component will generate one output record for each input record

    • The normalize component will always use the first element of the vector being normalized

    • The normalize component will not produce any output

    • The normalize component will fail

Question

You have to create a group that includes all the records on a flow in a scan component. Which of the following will help you achieve that?

Answer
    • Use a key that includes all field names

    • You cannot create a group for all records on a flow

    • Choose any field that has a unique value for all records

    • Use the empty key : {}

Good News! You can customize this test as per your requirement

  • Choose and add questions from Interview Mocha question libraries

  • Add your own set of questions

  • Customize test settings like duration, number of questions, passing score, web proctoring and much more

  • Mail us at support@interviewmocha.com to create a custom test

Looking for a tailor-made test, to suit your assessment needs?

Get in touch

Global companies using Mocha assessments

  • altran
  • credit suisse
  • sephora
  • nielsen
  • capgemini
  • akamai

How Mocha assessments are brewed

Speed up your IT recruitment with Interview Mocha

  • 500+ IT skill tests
  • 20+ coding languages
  • 50+ domain knowledge tests
  • 100+ digital 2.0 skill tests
  • Customer focus aptitude tests
  • Enterprise ready features & more...
GET A DEMO

Why hiring managers and recruiters across the globe love Interview Mocha

Take your first step to hire job fit candidates

GET A DEMO