what is delegats ?

4 Answers  

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There is a room with 1000 light switches, numbered 1, 2, 3, 4, ... 1000, all turned off. Outside the room there are 1000 men, numbered man1, man2, ...man 1000 In order, each man walks into the room and changes the position of each switch that is a multiple of his number. That is: man1 flips every switch man2 flips switches 2, 4, 6, 8 ....1000 man3 flips switches 3, 6, 9, ..... 999 ..... Man 1000 flips switch 1000 After all 1000 men are done, how many switches are on?

3 Answers  

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Is the IT field raise again? What is the position of IT after 4 years?

0 Answers  

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what is the main usage of an abstract keyword?please follow the program class A { void display() { System.out.println("hai"); } void print() { } } class B extends A { void print() { System.out.println("Hello"); } } In this program i was gives the implementation of print() according to my requirements in subclass.And there is no definition in superclass then why we can use abstract keyword before a method that i want to gives definition in other classes,is any mistakes in the above usage of method?

0 Answers  

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Explain polymorphism. Provide an example.

0 Answers   Amazon,

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how CLR identify vb file?

0 Answers   Tech Mahindra,

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how many logical drive we can form to physical device in our computer?

1 Answers   nvidia,

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what is the difference between an OS(operating system) and Framework?

0 Answers  

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Difference between debugging, running, executing of an application

0 Answers   HCL,

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Hi can you please send me recent(present) interview questions and technical qyestions with answers for "BUSSIESS OBJECTS" and "DATA WAREHOUSE".pls its urgent for me my mail id is sekhar.cs82@gmail.com,manjuforgis@gmail.com. thanks in advance

0 Answers  

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How can we develop a multi-tier application in Java?

0 Answers  

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I HAVE DONE TESTING TOOLS COURSE,NOW I AM FRESHER,I AM NOT GETTING ANY CALLS,I WANT TO DO THE PROJECT ,WHERE I HAVE TO MEET TO DO THE PROJECT,I AM GOING WITH FAKE EXPERIENCE,SO WHAT I HAVE TO DO.

3 Answers  

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