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Submit SQL INSERT Statements that will populate the database with sample data. You must insert at least 5 records into each table in your database.Submit your SQL INSERT Statements as one text file, with a .sql extension.
we need example of 2phase locking
Define average latency time. The average latency time of the disk is one-half the time for a full rotation of the disk.
Mention the type of constraints we can specify in the CREATE command of DDL. The type of constraints that can be specified are as follows:- PRIMARY KEY, NOT NULL, UNIQUE, FOR
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
File Organisation And Its Types Just as arrays, trees, lists and other data structures are used to execute data Organisation in main memory, a number of planning's are used to
Which data type can store unstructured data? Raw data type can store unstructured data.
Can we delete data element, which is being used by table fields. No we cant delete data element.
Describe the functions and features of foreign key? Foreign Key : The primary key of one file or table that is implanted in another file or table to implement the relationships
What is the difference between link and reference? The fundamental difference between links and references is that links are symmetrical on the other hand references refer only
List and explain the memory constructs of the Oracle 12c databases?
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