Database Management System MCQs – Certification Test 184

Impedance Mismatch Quiz (Question 184) – App & e-Book Download

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MCQ 184: In query result, the type of variable which is used to loop tuples is called:

cursor
iterator variable
loop variable
both a and b

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Impedance Mismatch Quiz App & e-Book – Database Management System Textbook Tests

ERM Types Constraints Test 195

Database Normalization of Relations Test 196

SQL Data Definition and Types Test 197

Generalization and Specialization Test 198

Advantages of DBMS Test 199

Ordered Records Test 200

Conceptual Data Models Test 201

SQL Data Definition and Types Test 202

Data Independence Test 203

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