cognitive class

 Course Name :- MapReduce and YARN Module 1 :- Introduction to Map Reduce and YARN Question 1: Which phase of MapReduce is optional? ShuffleReduceCombinerMap Question 2: Which node is responsible for assigning (key, value) pairs to different reducers? Shuffle nodeReducer nodeCombiner nodeMapper node Question 3 : Where are the output …

Course Name :- NoSQL and DBaaS 101 Modules 1:-   Introducing NoSQL Question 1: Scalability is a reason for employing a NoSQL database. True or false? TrueFalse Question 2: Which of the following is a category of a NoSQL database? KeyValueDocumentGraphBigTableAll of the above Question 3: A NoSQL database is slightly …

Course Name :- Beyond the Basics: Istio and IBM Cloud Kubernetes Service. Lab 1:- Observe Service telemetry. Question 1 : You must modify your apps to get metrics for those apps. TrueFalse Question 2: You must modify your apps to get distributed tracing for those apps to work properly. TrueFalse …

Course Name :- Deep Learning Fundamentals Module 1 :- Introduction to Deep Learning Question 1 : Select the reason(s) for using a Deep Neural Network. Some patterns are very complex and can’t be deciphered precisely by alternate meansDeep Nets are great at recognizing patterns and using them as building blocks …

Course Name :- Reactive Architecture: Distributed Messaging Patterns Chapter Name :- Message Driven Architecture Evolution of communication Question 1:-Which of the following are real world analogues for Synchronous Communication? Phone CallsText MessageEmailVideo ChatHandwritten LettersIn Person Conversations Question 2 : True or False: Synchronous communication can be substituted for Asynchronous communication …

Course Name :- Introduction to Machine Learning with Sound Lab 1 : Gather and Prepare the Data Question 1 :- Data gathering is a key component in machine learning. TrueFalse Question 2 :- For machine learning models, data needs to be quantifiable and not comparable. TrueFalse Question 3 :- Audio …

Course Name :-  Using HBase for Real-time Access to your Big Data Module 1 : Introduction HBase Question 1 : What are some of the key properties of HBase? Select all that apply. All HBase data is stored as bytesHBase can run up to 1000 queries per second at the …

Course Name :- Reactive Architecture: Reactive Microservices Chapter Name :-The Software Spectrum Question 1  : True or False: When building software you have to choose between building a monolith or building microservices. There is no in between. TrueFalse Question 2: When deciding whether to build a system as a monolith …

Course Name: – Introduction to Data Science Module 1: Defining data science Question 1. In the report by the McKinsey Global Institute, by 2018, it is projected that there will be a shortage of people with deep analytical skills in the United States. What is the size of this shortage? …