Coding tests catalog

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Contains following tasks:

1) Choice questions - Verify general machine learning knowledge by answering questions about Principal Component Analysis,Pereptron,Ensembling,Naive Bayes Classifiers,Means Clustering,Decision Trees

2) Choice questions - Verify Python programming knowledge by answering questions about Class Methods,Exception Handling ,List Slices and Indexing,String Handling,Else Clauses ,Global vs Local Scope

2) Programming task - complete the development of a Python Machine Learning Classifier

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Contains following tasks:

1) Choice questions - Verify general machine learning knowledge by answering questions about Principal Component Analysis,Pereptron,Ensembling,Naive Bayes Classifiers,Means Clustering,Decision Trees

2) Choice questions - Verify Python programming knowledge by answering questions about Class Methods,Exception Handling ,List Slices and Indexing,String Handling,Else Clauses ,Global vs Local Scope

2) Programming task - complete the development of a Python Machine Learning Classifier

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Contains the following tasks:

1) Choice questions - Verify knowledge of JavaScript Arrays, Array operations, Event propagation, Dependency management, Routes, Promise

2) Programming task - Use React to complete a simple notes application using provided NotesService to save and read notes

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Contains following tasks:

1) Choice Questions - Verify knowledge of Ruby: Basic Knowledge of Ruby, Basic Errors, Basic Math, Basic Array Access, Basic Hash Access, and Ruby on Rails Controllers

2) Programming task - Implement the following mathematical operations: Add, Subtract, Multiply, Divide in Scala

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Contains following tasks:

1) Choice Questions - Verify knowledge of Ruby: Basic Knowledge of Ruby, Basic Errors, Basic Math, Basic Array Access, Basic Hash Access, and Ruby on Rails Controllers

2) Programming task - This application provides to its user ability to submit and search auctions. Implement some privacy policy, for example, some personal data like emails, Skype usernames or phone numbers must be anonymized.

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Contains following tasks:

1) Choice Questions - Verify knowledge of PHP: Code debugging, Usage of array_combine, Array auto-indexing, Closing tag omission, Calling 'call_user_func', Getting PHP configuration values

2) Programming task - Implement core functionality of LoggingMiddleware using PSR-3 LoggerInterface, core functionality of FirewallMiddleware using Firewall class, and check if given IP is in defined IPs ranges in Firewall and IPRange classes

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Contains following tasks:

1) Choice Questions - Verify knowledge of PHP: DateTime, Fluent API, filter_var, Closing tag omission, Getting PHP configuration values, and Use of 'explode'

2) Programming task - Implement Observer pattern in RaceGame/ScoringBoard classes, implement Chain of Responsibility pattern in Card class, implement specified interfaces in PlayersList class, and add code to places anotated with @todo

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Contains following tasks:

1) Choice Questions - Verify knowledge of PHP: DateTime, filter_var, Getting PHP configuration values, Use of 'explode', Calling 'call_user_func', and Closing tag omission

2) Programming task - Implement some privacy policy, for example, some personal data like emails, Skype usernames or phone numbers must be anonymized.

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Contains following tasks:

1) Choice Questions - Verify knowledge of PHP: DateTime, Fluent API, filter_var, Getting PHP configuration values, Use of 'explode', and Closing tag omission

2) Programming task - Your task is to implement PDO queries that will return valid results about movies to users.

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Contains following tasks:

1) Choice Questions - Verify knowledge of PHP: Code debugging, Usage of array_combine, Calling 'call_user_func', Array auto-indexing, Use of 'explode', and Closing tag omission

2) Programming task - modify app/config/routing.yml to enable route definitions from AppBundle defined as annotations, add an annotation with route definition for a homepage, that will trigger Hotels:index action for an index page url (/), modify the app/config/service.yml so that the listener would dispatch events (see comments in the file)

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Contains following tasks:

1) Choice Questions - Verify knowledge of Node.js: Callbacks and variables, EventEmitter one-time events, frameworks, Using HTTPS, Isomorphic programming, and Reading from a file

2) Programming task - modify app/config/routing.yml to enable route definitions from AppBundle defined as annotations, add an annotation with route definition for a homepage, that will trigger Hotels:index action for an index page url (/), modify the app/config/service.yml so that the listener would dispatch events (see comments in the file)

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