PYTHON DATA SCIENCE QUIZ DESCRIPTION Total Questions −30 00 Max Time − 15:00 Which of the following model is usually a gold standard for data analysis? Inferential Descriptive Causal All of the above Full form of PAC is _________________ Probably Approx Cost Probably Approximate Correct Probability Approx Communication Probably Approximate Computation Machine learning is a subset of which of the following. Artificial intelligence deep learning data learning none of the above Among the following, choose the correct application of data science in Healthcare. Data science for genomics Data science for medical imaging Drug discovery with data science All of the above Identify the key data science skills among the following data visualization machine learning Statistics all of the above Identify the model which is usually a gold standard for data analysis Casual Inferential Descriptive all of the above Which of the following is correct skills for a Data Scientist? Probability & Statistics Data Engineering Machine Learning / Deep Learning All of the above Identify the activation function output which is zero centered Hyperbolic tangent Rectified linear unit Sigmoid Softmax Which of the following machine learning algorithm is based upon the idea of bagging? decision tree random-forest Classification regression What will be the output of the following program? 1 2 3 4 K- nearest neighbors algorithm is based on ______ learning Supervised Unsupervised Association Correlation Identify the revision control system on the following. Scipy Numpy Git Slidify A method used to make vector of repeated values? read() rep() data() view() Which is one of the significant data science skills? Statistics Data Visualization Machine Learning All of the above Identify the language which is used in data science? C++ R Java Ruby Choose whether the following statement is true or false: Unstructured data is not organized True False maybe true or false cannot be determined Correct way to install Numpy is import numpy import numpy as np from numpy import What will be the output of the following code? 0 1 3 None of the above What does K stand for in K mean algorithm? number of clusters number of data number of attributes Number of iterations Which industry branches are suitable for industry 4.0 development? Industry 4.0 is in first instance an enrichment for the service industry. Especially in the automotive and agricultural sector Industry 4.0 can be used in all industrial contexts where processes need to be more intelligent. All of the above The different types of machine learning are? Supervised Unsupervised Reinforcement All of the above A series is a one-dimensional array which is labelled and can hold any data type. True False What are different machine learning methods? Memorization Analogy Deduction All of the above Converting the Numpy array to the list in python requires list.array array.list list(array) None of the above FIND-S algorithm ignores? Positive Negative Both None Choose the correct components of data science. domain expertise data engineering advanced computing all of the above Index values in Pandas must be? Hashable Unique Both Unique and Hashable None of the above Which of the following are the Data Sources in data science? Structured UnStructured Both A and B None Of the above Another name of data dredging is Data booting Data bagging Data snooping Data merging To find the maximum number in the Numpy array, we use max(array) array.max() array(max) None of the above Previous Next Total Question16 Wrong Answer13 Right Answer13
