Qualcomm Interview Question Bank continued from Part 2… Q : What is the difference between latch and flip-flop? A : The main differences between latch and flip-flop can be understood here. Q : What is the Nyquist rate condition and condition…
Category: Interview
Qualcomm Interview Question Bank – Part 2
Qualcomm Interview Question Bank continued from Part 1… Q : Draw the circuit diagram for a random number generator. A : Following are the circuits for a random number generator (RNG), (i) using IC 555 timer, IC 4026 and 7-segment,…
Qualcomm Interview Question Bank – Part 1
In the campus placement season, it is better if we get company specific questions to prepare for the selection process. So, to help you out, we have already posted Question Banks for some core ECE companies and now, let us…
Bharat Electronics Limited (BEL) Question Bank – Part 5
Bharat Electronics Limited (BEL) Question Bank continued from Part 4… Q-29. If the gain of the amplifier is A and voltage feedback is fraction B of the amplifier output voltage, what will be the condition for maintenance of oscillation? A :…
Bharat Electronics Limited (BEL) Question Bank – Part 4
Bharat Electronics Limited (BEL) Question Bank continued from Part 3… Q-20. State a way to improve SNR at the input of an amplifier. A : Signal to Noise Ratio (SNR) at the input of an amplifier can be improved by decreasing…
Bharat Electronics Limited (BEL) Question Bank – Part 3
Bharat Electronics Limited (BEL) Question Bank continued from Part 2… Q-14. If bandwidth of an amplifier is decreased, what is the effect on thermal noise? A : On decreasing bandwidth, the thermal noise would also decrease. Q-15. What is a geostationary…
Bharat Electronics Limited (BEL) Question Bank – Part 2
Bharat Electronics Limited (BEL) Question Bank continued from Part 1… Q-7. What is Balun? A : Balun is a type of electrical transformer that is used to convert a balanced circuit (in which two signals are working against each other…
Bharat Electronics Limited (BEL) Question Bank – Part 1
While studying engineering in Electronics and Communications domain, we are sometimes desirous of working in core companies. We explore which are the companies that work in the core areas and wonder what type of questions these organizations usually ask in…
Ericsson India – Technical Interview Question Bank Part-2
Ericsson India Technical Interview Question Bank continued from Part-1 Q. What is communication? Ans: Communication is simply the act of transferring information from one place to another. It is done through wire or wireless. Q. What is the difference between telecommunication,…
Ericsson India – Technical Interview Question Bank Part-1
Q-1. Name 4 pillars of OOPS. Ans: Inheritance, Abstraction, Encapsulation and Polymorphism Q-2. On what platform does Java runs. Ans: Java is platform independent. Q-3. While pushing data in stack whether stack pointer increases or decreases? Ans: Stack pointer increases while pushing data…