Give the cobol definition of a varchar field 177 when can an insert of a new primary key value threaten referential integrity?
942Post New Database Management Questions
What do you mean by conflict serializability in dbms?
Enlist some commands of dcl?
What do you mean by starvation in dbms?
Explain the terms database and dbms. Also, mention the different types of dbms.
Explain fully functional dependency?
What is rdbms with diagram?
What are the features of a database management system?
What is pcbs (program communication blocks)?
Give us a non-computer example of preemptive and non-preemptive scheduling?
What are the differences between hash join, merge join and nested loops?
Describe the difference between embedded and dynamic sql.
What is difference between database and website?
What is the instance of a relation?
What is difference between database and server?
What do you mean by extension and intension?