What is neo4j and why it is used for?
What are the two types of exceptions in pl/sql?
What is an exception in pl/sql?
What is union and union all keyword in sql?
Which query operators in sql is used for pattern matching?
Define cursor.
Define sub-query.
Who proposed the relational model?
Enlist the advantages of normalizing database.
What do you mean by fill factor concept with respect to indexes?
Define database system.
Enlist the disadvantages of query.
Differentiate nested loop, hash join and merge join.
Define database model.
Define object-oriented model.