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Define page.
The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
In an E-R diagram how attributes are represented ? In an E-R diagram attributes are represented in a ellipse.
Hello.I have database access assignment which consist of creation Form, Subform, Calculation, Macros
Question: (a) Discuss the difference between a composite key and a composite attribute. How would each be indicated in an E-R diagram? Support your answer with appropriate exam
Enumerate or state the steps in creating a relevant database of a shop.
What is the main goal of RAID technology? Describe the levels 1 through 5. RAID stands for Redundant Array of Inexpensive (or sometimes "Independent")Disks. RAID is a met
Partial Key : It is a group of attributes that can uniquely identify small entities and that are related to same base entity. It is sometime named as Discriminator. Altern
Which two files are used during operation of the DBMS? Data dictionary and transaction log are two files used during operation of the DBMS.
how the string works as keyword?
State the Design of Associations Before designing associations, it is essential to know the way they are used. For this, analysis of association traversals is required. It is
Two Phase Locking (2PL) The two-phase locking protocol having of two phases: Phase 1 : The lock acquisition phase : If a transaction T needs to read an object, it wants to
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