Question 372 The ____ defines a set of operations on relations, paralleling the usual algebraic operations such as addition, subtraction or multiplication, which operates on numbers. […]

Question 373 In SQL, the ___ command is used to recompile view A ALTER VIEW B COMPILE VIEW C CREATE VIEW D DEFINE VIEW Database-Management-SystemSQLCIL 2020 […]

Question 374 A relation is in ____ form if every field consists only of atomic values, that is, not lists or sets. A First normal B […]

Question 375 Consider the following relational schema Sailors(sid, sname, rating, age) Reserves(sid, bid, day) Boats(bid, bname, color) What is the equivalent of following relational algebra query […]