Describe Uninitialized variable
Uninitialized variable: It is a local variable which been declared, however has had no value allocated to it. The compiler will warn of variables that are employed before being initialized.
The company wish to provide an incentive of free shipping to such customers who have not returned for 2 months. Build a procedure named PROMO_SHIP_SP which determines these customers are and then updates the BB_PROMOLIST table accordingly. The procedure employs the be
Give some examples of applications which can benefit from using XML?
Formal argument: The definition of a method’s argument is the part of a method header. Each and every formal argument has an associated type. Whenever a method is called, the actual argument values are copied into the analogous formal arguments.
Define the term XQuery?
Cascading if-else statement: A form of if-else statement in which all else-part (apart from the last) comprises of a further nested if-else statement. Employed to overcome the trouble of textual drift frequently related with nested if statements.
Specify the different file types?
Illustrate the difference between the choice and list?
Specify the usage of the “grep” command?
The internet aided java to the forefront of programming. And java consequently has had a deep effect on the internet. The reason for this is highly simple: java uses the universe of objects that can travel freely in cyber space. In a network, two broad categories of
What does compatibility testing include and who will perform the testing?
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