Acknowledge inside a transaction
What happens if acknowledge() is called inside a transaction?
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As per the JMS specification, while you are in a transaction, the acknowledge Mode is avoided. If acknowledge () is called in a transaction, it is avoided.
APPLET: an applet is an application designed to tra
Explain the chown, chmod and chgrp?
Explain the meaning of semantic connotations.
Conditional operator: It is an operator taking three operands that is, a ternary operator. The conditional operator (?:) is employed in the form bexpr ? expr1 : expr2 Q : State the term multi tasking State the State the term multi tasking.
State the term multi tasking.
State Null character: The \u0000 character. The care must be taken not to confuse this with null reference.
Single line comment: A comment is in the form: // this line will be avoided by the compiler.
Attribute: It is a particular usage of an instance variable. The set of attribute values held in a specific instance of a class state the current state of that instance. A class definition might impose specific constraints on the valid states of its i
Abstract method: This is a method with the abstract reserved word in its header. The abstract method has no method body. Methods stated in an interface are for all time abstract. The body of an abstract method should be stated in a su
An analyst in the quality assurance office reviews the time lapse between receiving an order and shipping an order. Any orders which have not been shipped in a day of the order being positioned are investigated. Build a function named ORD_SHIP_SF which computes the nu
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