MCQ Single Best Answer Easy

QYou need to find the equivalent value in the second table. Which will best complete this statement?

where fmVehicle.dbVehicleID _________ fmVehicleMaint.dbVehicleID

ID: #9388 Module 14: Database Manipulation 160 views
Question Info
#9388Q ID
EasyDifficulty
Module 14: Database ManipulationTopic

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  • A =+
  • B =
  • C !=
  • D ==
Correct Answer: Option D

Explanation

Justification:

  1. The “=+” operator is not valid in X++.
  2. The “=” is not used in a where statement to indicate equivalency. It is used when assigning values to variables, for example.
  3. The “!=” operator returns records that are NOT equivalent.
  4. The “==” is a relational operator used in the where statement to determine equivalency.

Related Lesson: Reading Records

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