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Q. Explain type conversion rules for basic data types in java. Ans. Type promotion rule: Java automatically each bits or short operant to int when evaluating an expression. As usual as the automatic promotion
Lexicographic ordering: It is the ordering of words as they would be easily found in a dictionary. It must be noted that dissimilar locales order identical looking words according to their own conventions - this exerts, in specific, to accented charac
Aliases: It is a multiple references to a single object. Messages might be sent to the object through any of its aliases. The resultant state modifications will be detectable by all.
Write the benefits of DLR?
Encapsulation: Safeguarding the state of objects by stating its attributes as private and channeling entrance to them via accessor and mutator techniques.
Octal character constant: It is a character constant in the form of \ddd, where each d is an octal digit. This might be employed for characters with a Unicode value in the range of 0 to 255.
What do you mean by Class variable: It is a synonym for the static variable.
Out-of-bounds value: It is a redundant value employed to point out that a different action from the norm is needed at some point. The read technique of InputStream returns -1 to point out that the end of a stream has been reached, for illustration, ra
Explain relationship between XHTML and DTD?
Divide and conquer: An approach to trouble solving which attempts to decrease an overall single big trouble into multiple simpler troubles.
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