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What is RDBMS terminology for a row? A tuple is a RDBMS terminology for a row
In which form of relational database developer refers to a record? In a tuple form of relational database developer refers to a record.
Draw the precedence graph of the following schedule and determine whether the schedule is serializable. (Note that all instructions, except lock and unlock, are omitted. We assume
Describe the benefits of OOD techniques OOD techniques are very useful for development of large and complex systems. It has been noted that large projects that are developed u
read-set(T) : Each data items that are read by a transaction T Timestamps : for all transaction T, the start-time and the end time are reserved for all the three phases.
what is the need of a log in dbms
What is Relational Algebra? Relational algebra is a Procedural query Language?
What is recovery management component? Ensuring durability is the responsibility of a software component of the base system known as the recovery management component.
Multi-Key File Organisation In this part, we will introduce two basic file Organisation schemes that permit records to be accessed by more than one key field, therefore, allowi
Create centralized relational database using Top down method- Construction of Logical Model: Translation EERD into Relational Schema: Use the 8 steps algorithm of converting EERD
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