Explain abstract class in java?
what protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?
What is the best backend language?
Tell something about MGNREGA?
Explain do you know how to submit claims to a clearinghouse? Have you ever set up a provider with a clearinghouse or resolved claim submittal problemswith them? : insurance health
What is meant by D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? What do you mean by an ideal voltage source? What do you mean by zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain briefly. What do you mean by half-duplex and full-duplex communication? Explain briefly. Which range of signals are used for terrestrial transmission? What is the need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?
details of siemens automation systems.
What is a filter transformation and why it is an active one?
What do you mean by instance store volume and how it is different than ebs.
Explain the flexible search and its usage? How is it related to sql?
Which version of sql do I have?
How do we identify a component created in a repeater using flex? : adobe flex action script
What is a header menu?
What is flask-wtf and what are their features?
Do I need javascript enabled?