What is 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? Explain an ideal voltage source? Explain 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 half-duplex and full-duplex communication? Which range of signals is used for terrestrial transmission? Why is there 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? Explain 3 dB cutoff frequency? Why is it 3 dB, not 1 dB? Explain ASCII, EBCDIC?
3 10430Post New Electronics Electronics Communications Interview Questions
What is rapid fail protection?
How do you protect python source code?
Share one incident where the sales job would be a learning experience for you?
What is the difference between job requirement and job qualification?
Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC
Explain what are the data types supported by actionscript?
What do you know about our company? How have you improved the nature of your job in the past years of your working? What contributions to profits have you made in your present or former company?
What are the elements of a jsp page?
What chkdsk to run?
Suppose database is running slow, what will you do?
What are your advantages as a newbie?
I applied Transactional with updatable subscriptions replication on 2 tables now i want to delete those 2 tables but i cannot delete those tables as replication is running how can i stop replication for those 2 tables(but i don't want to delete those replicated tables but i need to stop the replication) how can i do that
If you manipulate anything which layer would it affect?
What is collection api?
How can I call fortran?