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List the table modification commands in SQL?
A) Deletion
B) Updates
C) Insertion
D) Update of a view
Relational Model: The relational model uses a collection of tables to represent both data and the relationships among those data. Each table has multiple columns and each column h
Types of data independence Data independence can be classified into the following two types: Physical Data Independence: This means that for any change made in the physi
Control as State within Program 1. The term control exactly means to check effect of input within a program. For illustration, in Figure, after the ATM card is inserted (a
1. Design the logic, using a looping structure, for a program that outputs every even number from 1 through 25 along with its square and cube. 2. Mr. Sanchez owns 12 apartme
What are temporary tables? Temporary tables exist solely for a particular session or whose data persists for the duration of the transaction.
Define average seek time. The average seek time is the average of the seek times, calculated over a sequence of random requests.
#what is cursor its uses ? Explain it
In the first unit of this block, you have been given with the details of the Database Management System, its structure, advantages etc. This unit is an attempt to give you informat
Add generation capabilities and/or tailor the built-in functionality of generator. This enables you to produce "all" the test data for the MySQL tables you produced in the previous
employee(empid,empname,dept,telno,mobno, add,sssno,tinno,WEdates,WEcomp,WEadd,WEpos,WEres) this is a employee record which is need to be normalize.the WE means work experience
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