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.
On occasion, some of Brewbean’s customers mistakenly leave an item out of a basket already checked out, therefore they create a new basket containing the missing items. Though they request that the baskets be combined and hence they are not charged extra shippin
1. Suppose we have a class A which has a constructor that takes a single integer. (a) After the following statements have been executed, how many A objects will exist
Fully evaluating operator: An operator which computes all of its arguments to generate an outcome. Standard arithmetic operators, like +, are totally evaluating. In contrary, some Boolean operators, like &&, are short-circuit operators.
What is pointer? What significance of pointer in C programming languages?
Explain the role which XSL can play while dynamically generating HTML pages by a relational database?
Are you sure that XHTML element name case sensitive? Answer: XHTML element names surely are case sensitive. Every element names should be written within lower case l
String: It is an instance of the String class. A string comprises of zero or more Unicode characters, and they are not mutable or immutable, once formed. The literal string is written between a pair of string delimiters ("), as: Q : Explain Object reference Object Object reference: It is a reference to an object. Languages other than Java employ terms like pointer or address or. It is significant to keep the difference clear between an object and its reference. The variable like argo Q : How authorities save their Private Keys How do certifying authorities save their Private Keys?
Object reference: It is a reference to an object. Languages other than Java employ terms like pointer or address or. It is significant to keep the difference clear between an object and its reference. The variable like argo Q : How authorities save their Private Keys How do certifying authorities save their Private Keys?
How do certifying authorities save their Private Keys?
Client: It is a user of a service. The Web client requests resources from Web server, for example: Whenever the client is an object then this is the sender of messages to its object servers.
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