What are abstract classes and methods in object-oriented programming?

1

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How can we upload files in Struts2 application?

582

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What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2111

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Explain Protocols?

801

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Difference between Linked list and Queue?

602

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name the prompt which are available in cognos?

5

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Is codeigniter easy to learn?

296

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What does sizeof return c?

596

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How i can calculate material for 1000 sq foot plot.

2279

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What is the difference between Count() and LongCount extension methods in LINQ?

244

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What is meant by slab?

590

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What are rdb-open, rdb-save?

172

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What are the advantages of indirect immuno fluorescence?

175

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

2650

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which the best institute in india to get trained on telecom protocol testing? am a b.tech e.c.e fresher

2498

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