D365 F&O X++ Programming Language Interview Questions & MCQs › Database Manipulation in D365 F&O X++ › Question #9393
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QYou are to complete the code needed to update records. You would like find the equivalent value. Which will best complete this statement? 

where fmVehicle.dbVehicleID ________ 1

ID: #9393 Database Manipulation in D365 F&O X++ 256 views
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Database Manipulation in D365 F&O X++Topic
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  • A == ✔ ✖
  • B = ✔ ✖
  • C += ✔ ✖
  • D != ✔ ✖
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Explanation

Justification:

  1. The “==” is used as a relational operator between the field and the value of 1 in this example. This returns “true” when the two expressions are equal.
  2. The “=” operator is an assignment operator. Therefore, it is used when assigning values to variables. It is not a relational operator.
  3. The “+=” is an assignment operator that increments the value of the variable on the left by the value of the expression on the right.
  4. The “!=” operator is a relational operator returns “true” if the expressions are NOT equal.  

Related Lesson: Data Updates

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