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Describe the internals of an ADC. What is a SMPS? What is an LDO? Where does loss come from in each device?? Why would you choose one over the other? Why do electronics performance degrade with an increase in temperature? Describe how you would test a water bottle.
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Systems Design & Test Engineer

Interviewed at Apple

4.1★
Dec 23, 2021

Describe the internals of an ADC. What is a SMPS? What is an LDO? Where does loss come from in each device?? Why would you choose one over the other? Why do electronics performance degrade with an increase in temperature? Describe how you would test a water bottle.

1. Packet journey upon "http://www.google.com". Explain considering all the networking layers. L2-L7. Including firewall/NAT in the path. 2. Ospf troubleshooting. Default routes, etc. 3. L2/vlan/STP 4. python concepts: mutable types, dictionary, functions, classes, objects, executing command line via python, etc. 5. Your role in current company, how did you improve, etc, etc.
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Systems Test Engineer

Interviewed at Silver Peak Systems

3.7★
Aug 29, 2016

1. Packet journey upon "http://www.google.com". Explain considering all the networking layers. L2-L7. Including firewall/NAT in the path. 2. Ospf troubleshooting. Default routes, etc. 3. L2/vlan/STP 4. python concepts: mutable types, dictionary, functions, classes, objects, executing command line via python, etc. 5. Your role in current company, how did you improve, etc, etc.

It took 1 round og technical. 1. Regression 2. Sanity 3. Diff between integration testing and software integration. 4. Python: how to define fn 5. Explain function pointer in c 6. Diff stages of waterfall model 7. How to reverse a string 8. Write a sample script you hv done for ur module.

System Testing

Interviewed at T & L Transportation

2.2★
May 12, 2019

It took 1 round og technical. 1. Regression 2. Sanity 3. Diff between integration testing and software integration. 4. Python: how to define fn 5. Explain function pointer in c 6. Diff stages of waterfall model 7. How to reverse a string 8. Write a sample script you hv done for ur module.

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