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suppose you want to use a stored procedure to store a new row in computer list the minimum list of parameters that
a what is the advantage of using different types of cursorsb explain forward-only cursors give an example of their usec
explain why a transaction may have many cursors also how is it possible that a transaction may have more than one
a explain the read-committed isolation level give an example of its useb explain the repeatable-read isolation level
r and exploring iris dataquestion what is the format to use to run the command to display all 6 descriptive statics of
a explain the meaning of the expression acid transactionb describe statement-level consistencyc describe
introduction to computingresearch at least three different executive support systems using a web search review each and
a how does releasing all locks at the end of the transaction relate to two-phase lockingb in general how should the
1 write a program to scan 3 integer numbers from user then find the maximum of these 3 numbers and print it 2 write a
explain the difference between concurrent transactions and simultaneous transactions how many cpus are required for
can someone create a simple a powerpoint presentation at least five slides in length identifying five different
a explain the trade-off that exists in concurrency controlb define an atomic transaction and explain why atomicity is
systems analysis and design 9th edat the conclusion of the preliminary investigation susan and gray will deliver a
a briefly describe five difficult problems for organizations that create and use multiuser databasesb explain the
consider the following tablea write sql statements to display the values of any rows that violate these functional
making a java program with in which i to create a main in it and another code file with a separate class also needs
a suppose that tables t1 and t2 have a 1n relationship with t2 as the child show the sql statements necessary to remove
a suppose that tables t1 and t2 have a 1n relationship show the sql statements necessary to fill an intersection
a assume that tables t1 and t2 have a 11 relationship assume that t2 has the foreign key show the sql statements
describe how to change the maximum cardinality from 11 to 1n assume that the foreign key is on the side of the new
search the web for distributed two-phase locking find a tutorial on that topic and explain in general terms how this
answer the following questions for the view ridge gallery database discussed in chapter 7 with the tables shown in
a explain the meaning of the term object persistenceb in general terms explain why relational databases are difficult
a explain what must be done when fully replicating a database but allowing only one computer to process updatesb if
the fibonacci series is defined to be the following numbers 012358 where each number is the sum of the previous two