Suppose that the transaction processing system of your university contains a table in which there is one tuple for each current student.
a. Estimate howmuch disk storage is required to store this table.
b. Give examples of transactions in the student registration system that have to lock this entire table if a table locking concurrency control is used.
a. 10,000 tuples * 100 bytes/tuple = 1 megabyte.
b. Find all students who are registered in at least one course.
Computer Science & Information Technology
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Computer Science & Information Technology
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Computer Science & Information Technology