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Types of Locks There are two necessary types of locks: Binary lock : This locking mechanism has two states for to a data item: locked or unlocked Multiple-mode loc
Type of views : Simple views and Difficult Views Feature Simple Views Complex Views Number of tables One
anyone have a textbook solutions case fair, 8 edition of vol 1 ?, please give me
Which is another name for weak entity? Child is another name of weak entity.
we need example of 2phase locking
What are the advantages of by using an index and what are its disadvantages ? In difference, if the search key of a secondary index is not a candidate key, it is not sufficient
Describe Hashing in DBMS? Hashing: Hashing is a technique to store data within an array so which storing, searching, inserting and deleting data is fast (in theory it's O(1))
What are the advantages of embedded query language? Give an example of an embedded SQL query. Embedded query language - SQL could be implemented within two ways. It can be us
We face problem of stock Opening balance and closing balance in Minus
WHAT IS DBMS
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