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Technology Coordinator Interview Questions

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20,021 technology coordinator interview questions shared by candidates

1. Decision Trees - use of entropy, Gini index and classification errors. Also they grilled me on Regression Trees 2. KNN and K-Means - what is difference between the both and asked me explain each one of them step by step. 3. The interviewer asked my favorite area in Analytics - I said it is Econometrics, so he asked me questions in Time Series Modelling, Stationarity data, ARIMA, ARCH, GARCH Models, Tests for cointegration, test of stationarity. 4. About Regression assumptions - he questioned me about why each assumptions exist. 5. basics of any language you have practiced - I said 'R' - He asked me about the basic commands of R and touched upon some visualization techniques …
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Technology Consultant I

Interviewed at DXC Technology

3.4★
Jun 20, 2019

1. Decision Trees - use of entropy, Gini index and classification errors. Also they grilled me on Regression Trees 2. KNN and K-Means - what is difference between the both and asked me explain each one of them step by step. 3. The interviewer asked my favorite area in Analytics - I said it is Econometrics, so he asked me questions in Time Series Modelling, Stationarity data, ARIMA, ARCH, GARCH Models, Tests for cointegration, test of stationarity. 4. About Regression assumptions - he questioned me about why each assumptions exist. 5. basics of any language you have practiced - I said 'R' - He asked me about the basic commands of R and touched upon some visualization techniques …

(this is the " 5th grade problem" LOL) given 10 cards. Suppose you take the first card and put it down and you put the next card at the bottom of the pile. Suppose you keep repeating this process until all the cards are down. When they are down they are in sorted order. Write a code to find the original order of the array.
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Summer Technology Analyst - Developer

Interviewed at Barclays

3.9★
Sep 25, 2019

(this is the " 5th grade problem" LOL) given 10 cards. Suppose you take the first card and put it down and you put the next card at the bottom of the pile. Suppose you keep repeating this process until all the cards are down. When they are down they are in sorted order. Write a code to find the original order of the array.

1. Real life application of C++ where C cannot be used 2. Basic data structures 3. What is scala? 4. Behavioral questions - challenges you have faced, how did you manage conflicting opinion in your team 5. Describe in details latest technology you have read about 6. What are the main challenges in that technology
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Graduate Technology Analyst

Interviewed at Barclays

3.9★
Oct 9, 2018

1. Real life application of C++ where C cannot be used 2. Basic data structures 3. What is scala? 4. Behavioral questions - challenges you have faced, how did you manage conflicting opinion in your team 5. Describe in details latest technology you have read about 6. What are the main challenges in that technology

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