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Amazon Interview Questions

Questions Answers Views Company eMail

A man buys 12 lts of liquid which contains 20% of the liquid and the rest is water. He then mixes it with 10 lts of another mixture with 30% of liquid.What is the % of water in the new mixture?

1461

What is placement new?

1 1796

What Is A Conversion Constructor C++ ?

1258

What Is A Default Constructor in C++ ?

1112

Estimate the probability of a disease in a particular city given that the probability of the disease on a national level is low.

383

How will inspect missing data and when are they important for your analysis?

419

How will you decide whether a customer will buy a product today or not given the income of the customer, location where the customer lives, profession and gender? Define a machine learning algorithm for this.

325

From a long sorted list and a short 4 element sorted list, which algorithm will you use to search the long sorted list for 4 elements.

359

How can you compare a neural network that has one layer, one input and output to a logistic regression model?

330

How do you treat colinearity?

353

How will you deal with unbalanced data where the ratio of negative and positive is huge?

356

What is the difference between Stack and Queue

555

What is the difference between Linkedin and Array

463

How heap is implemented in database?

1215

What are different types of joins used in?

1162

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Amazon Interview Questions

Un-Answered Questions

what are the Differences between ActiveX Control and Standard Control?

3750

If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?

1973

What is Cell Bank Purity ?

2323

What kind of framework is angular?

831

What is term velocity in agile? How is it measured?

What is difference between merge and update in hibernate?

490

How do you maintain the number range in production environment? Do you directly create it in the production box or do you do it by means of transport?

1077

what are the Cs in testing

2145

what s BSPL and its significance?

4098

Can you define slice in business objects?

873

What is the Branch Accountant Responsbilities ?

3660

What is dimensionality reduction? Explain in detail.

117

What are the features of rdbms?

905

What is HPLC ? and define it.

2015

Explain the term HCatalog?