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We have a buildup of payments that need to be processed.
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Skills required are Data Entry, Data Processing, Database Administration, Finance, Payroll
Optimistic Concurrency Control Is locking the only way to stop concurrency related problems? There exist some other ways too. One such way is known as an Optimistic Concurrency
What is called block-level striping? Block level striping stripes blocks across many disks. It treats the array of disks as a large disk, and provides blocks logical numbers
Foreign Keys and NULL Let us take the relation: DEPT DEPT ID DNAME BUDGET D1 M
What is known as heap file organization? In the heap file organization, any record can be placed anywhere in the file where there is space for the record. There is no ordering
Example -GRANT CREATE SESSION TO MCA12; (This command gives system level permission on creating a session - not portable) GRANT SELECT ON EMP TO MCA12; (Object level permi
draw ER diagram of student entity and course entity where attribute of student entity are student roll, student name, student phone and student address and attribute of course enti
Define average seek time. The average seek time is the average of the seek times, calculated over a sequence of random requests.
What is an ER diagram? Why is it used in Database management system (DBMS)?
What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.
how the string works as keyword?
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