Define Abstract method & class with Example

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how do we provide security for web services

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Why COBOL/400 is giving 95 session error when opening a file even though the file is having key and the screen or display file is having IND ARA defined?

1 Answers   Freelance,

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I'm trying to solve this. But I'm not figuring the right solution. Can some one help what the answer is for the question below? You can use as many variables as you need, there are no negative numbers, all numbers are integers. You do not know the size of the integers, they could be infinitely large, so you can't count on truncating at any point. There are NO comparisons allowed, no if statements or anything like that. There are only four operations you can do on a variable. 1) You can set a variable to 0. 2) You can set a variable = another variable. 3) You can increment a variable (only by 1), and it's a post increment. 4) You can loop. So, if you were to say loop(v1) and v1 = 10, your loop would execute 10 times, but the value in v1 wouldn't change so the first line in the loop can change value of v1 without changing the number of times you loop. You need to do 3 things. 1) Write a function that decrements by 1. 2) Write a function that subtracts one variable from another. 3) Write a function that divides one variable by another. 4) See if you can implement all 3 using at most 4 variables. Meaning, you're not making function calls now, you're making macros. And at most you can have 4 variables. The restriction really only applies to divide, the other 2 are easy to do with 4 vars or less. Division on the other hand is dependent on the other 2 functions, so, if subtract requires 3 variables, then divide only has 1 variable left unchanged after a call to subtract. Basically, just make your function calls to decrement and subtract so you pass your vars in by reference, and you can't declare any new variables in a function, what you pass in is all it gets.

1 Answers   Microsoft,

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what is the use of occurs 10 or (any number) in the internal table declaration with header line.

0 Answers  

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Can i please VHDL code for D-Latch with clear input ?? (HINT: Set up a “Process” with appropriate sensitivity list to get the desired D-Latch with Clr working.) Inputs and Outputs: entity Lab4b is Port ( Clr, Clk, D : in STD_LOGIC; Q : out STD_LOGIC); end Lab4b;

0 Answers  

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how we define two jobs have same name??is it exist??

0 Answers   CTS,

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Define Form modules, Class modules and Standard modules

0 Answers   Global Hunt,

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HOW TO DOWNLOAD ORCUT SITE VIDEOS IN PC WITH THE HELP OF MOZILL'S FIREFOX?

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public static void main(String args[]) describe it

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How to print a name "ARCHANA" in any programming language

6 Answers   Value Labs,

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could u please also write an example of a code that involves instances from an abstract class just as u did for interfaces because u said it could also work which i really doubt. thanks

0 Answers  

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