Database Management System MCQs – Certification Test 521

SQL Data Definition and Types Trivia (Question 521) – App & e-Book Download

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MCQ 521: If the concatenation operator is applied to two strings such as [ 'ABCD' || 'wxyz' ] then the resultant string will be:

AwBxCyDz
wxyzABCD
ABCDwxyz
ABCD+wxyz

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