What is a pointer and does Java support pointers? What is the difference between a JDK and a JVM?

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What are the types of commutation with respect to commutation process?

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Different types of communications? Explain.

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Why is silicon preferred to germanium in the manufacturing of semiconductor devices?

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What is the advantages of using c band for satellite communication?

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wat should be the main steps for qualifying gate.

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what are the various modes of data transfer in 8085?

0 Answers   BSNL,

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1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?

0 Answers   BEL,

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why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 Answers  

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What is grouting

1 Answers  

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what is meant by a register and what function it is doing?

7 Answers  

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why zener is not used in rectifier insted of diode

8 Answers  

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