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Explain the term High level DML?
High level DML A high-level or non-procedural DML permit the user to specify what data is needed without specifying how it is to be acquired. Several DBMSs permit high-level DML statements either to be entered interactively from a terminal or to be embedded in a general-purpose programming language.
How does the two phase protocol ensure serializability in database schedules? Ans: A transaction is termed to follow the two-phase locking protocol if all locking operations
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how oracle can be used
In which form of relational database developer refers to a record? In a tuple form of relational database developer refers to a record.
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Differentiate between logical database design and physical database design. Show how this separation leads to data independence? Basis Logical Databas
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