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Entry Level Technical Support Interview Questions

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15,076 entry level technical support interview questions shared by candidates

What happens if you connect inductors after the supplies(VDD,VSS) to an inverter.What happens if I give -2V at the output of the inverter- with L and without L. The interviewer was very rude in the way he asked the questions and talked to me, from which I felt that I did not like their work culture/people- as a college graduate, we expect people/seniors to be patient or supportive rather than harsh. Overall, I don't recommend this.
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Entry Level Position

Interviewed at Analog Bits

4.2★
May 19, 2014

What happens if you connect inductors after the supplies(VDD,VSS) to an inverter.What happens if I give -2V at the output of the inverter- with L and without L. The interviewer was very rude in the way he asked the questions and talked to me, from which I felt that I did not like their work culture/people- as a college graduate, we expect people/seniors to be patient or supportive rather than harsh. Overall, I don't recommend this.

Technical Questions: 1. Three pillars of OOP with explanation of each 2. Final Keyword in Java 3. Abstract Class & Interface difference 4. JSP & Servlets difference 5. What is meant by immutability in Java? 6. Multi-threading - Sleep vs Yield? 7. What is a design pattern and name some. Explain Singleton Design Pattern? 8. protected keyword in access modifiers 9. Continue vs break statement 10. Describe MVC? 11. StringBuffer vs StringBuilder? 12. One logic/algo question: Inserting an element at proper position in a sorted array. They will focus on the very basic logic design like loops, function and their arguments.
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Entry Level Java Developer

Interviewed at RedMane Technology

3.4★
Mar 25, 2015

Technical Questions: 1. Three pillars of OOP with explanation of each 2. Final Keyword in Java 3. Abstract Class & Interface difference 4. JSP & Servlets difference 5. What is meant by immutability in Java? 6. Multi-threading - Sleep vs Yield? 7. What is a design pattern and name some. Explain Singleton Design Pattern? 8. protected keyword in access modifiers 9. Continue vs break statement 10. Describe MVC? 11. StringBuffer vs StringBuilder? 12. One logic/algo question: Inserting an element at proper position in a sorted array. They will focus on the very basic logic design like loops, function and their arguments.

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