Database Management System MCQs – Certification Test 483

SQL Data Definition and Types MCQ (Question 483) – Study App & e-Book Download

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MCQ 483: The concatenation operator in SQL which can concatenate two strings is denoted as:

double quotation marks
double vertical bar
single vertical bar
triple vertical bar

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SQL Data Definition & Types MCQ App & e-Book – Database Management System Placement Tests

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ERM Types Constraints Test 498

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SQL Data Definition and Types Test 502

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