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Consider the following four relational schemas. For each schema, all non-trivial functional dependencies are listed. The underlined attributes are the respective primary keys. Schema I: Field ‘courses’ is a set-valued attribute containing the set of courses a student has registered for. Non-trivial functional dependency: rollno → courses Schema II: Non-trivial functional dependencies: rollno, courseid → email email → rollno Schema III: Non-trivial functional dependencies: rollno, courseid → marks, grade marks → grade Schema IV: Non-trivial functional dependencies: rollno, courseid → credit courseid → credit Which one of the relational schemas above is in 3NF but not in BCNF?
The characteristics of a functional murmur are as follows
Feature/s of innocent murmur include/s
Innocent murmur is
Characteristics of innocent murmur are
Features of innocent heart murmur are
Continuous murmur
Ejection systolic murmur is present in
Causes of pansystolic murmur are
Diastolic murmur is found in