Engineer Interview Questions

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String,String buffer,String builder difference. Can u write your own immutable class n how? hashmap implementation and hashcode(),equals() method he asked me to write 2 logical testing programs with reduced complexity( 0,1,1,2,4,5,3,3,1,0,1 traverse once only n get the duplicate number's along with the count). printing pascal triangle duplicate letter from a string with less complexity reversing words of string individually(this is a tree---o/p: siht si a eert)
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JAVA DEVELOPER

Interviewed at Oracle

3.5
May 25, 2015

String,String buffer,String builder difference. Can u write your own immutable class n how? hashmap implementation and hashcode(),equals() method he asked me to write 2 logical testing programs with reduced complexity( 0,1,1,2,4,5,3,3,1,0,1 traverse once only n get the duplicate number's along with the count). printing pascal triangle duplicate letter from a string with less complexity reversing words of string individually(this is a tree---o/p: siht si a eert)

Behavioral questions: 1. What's your greatest weakness? 2. When you have a disagreement with your supervisor/adviser, how do you react? 3. Have you had any hands-on experiences of trouble shooting a machine/tool? What did you do? 4. What can you contribute to Intel? Technical questions: 1. Describe a situation where you have had to overcome a problem or obstacle in order to move forward with something. What did you do? 2. Tell me about a problem that you've solved in a unique or innovative way. What was the outcome? Were you happy or satisfied with it? 3. What is your biggest challenge during your research, and how did you overcome this challenge? 4. How does a SEM work? Show me a diagram. 5. Draw me a CVD diagram and explain how the system works. 6. If a CVD system has a much higher pressure than the set point, how will you trouble shoot the problem? 7. If you receive a data set showing a film uniformity, how will you check the machine?
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Process Engineer

Interviewed at Intel Corporation

3.9
Sep 27, 2017

Behavioral questions: 1. What's your greatest weakness? 2. When you have a disagreement with your supervisor/adviser, how do you react? 3. Have you had any hands-on experiences of trouble shooting a machine/tool? What did you do? 4. What can you contribute to Intel? Technical questions: 1. Describe a situation where you have had to overcome a problem or obstacle in order to move forward with something. What did you do? 2. Tell me about a problem that you've solved in a unique or innovative way. What was the outcome? Were you happy or satisfied with it? 3. What is your biggest challenge during your research, and how did you overcome this challenge? 4. How does a SEM work? Show me a diagram. 5. Draw me a CVD diagram and explain how the system works. 6. If a CVD system has a much higher pressure than the set point, how will you trouble shoot the problem? 7. If you receive a data set showing a film uniformity, how will you check the machine?

Varied behavioral questions. Technical focused on oops concepts(explain 4 pillars of OOP with examples). Was asked to write code to print the largest number in an unsorted integer array of infinite size. Although the position was for C#, they were cool about me coding in java.
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Software Engineer

Interviewed at Intel Corporation

3.9
Jun 19, 2014

Varied behavioral questions. Technical focused on oops concepts(explain 4 pillars of OOP with examples). Was asked to write code to print the largest number in an unsorted integer array of infinite size. Although the position was for C#, they were cool about me coding in java.

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