With Respect To Debt Service Funds, Which Of The Following Is Correct?

All Weeks Tools for Data Scientific discipline Coursera Quiz Answers

What are some of the most popular data science tools, how practice you use them, and what are their features? In this course, you'll learn well-nigh Jupyter Notebooks, JupyterLab, RStudio IDE, Git, GitHub, and Watson Studio.

You will learn nearly what each tool is used for, what programming languages they tin execute, their features, and their limitations. With the tools hosted in the cloud on Skills Network Labs, you will exist able to examination each tool and follow instructions to run simple code in Python, R, or Scala.

At the end of this Tools for Information Science Coursera Course, you lot will create a last project with a Jupyter Notebook on IBM Watson Studio and demonstrate your proficiency in preparing a notebook, writing Markdown, and sharing your work with your peers.

The grade is interesting. It presents a large spectrum of tools. All the tools required for ML kick-starting were explained very conspicuously and it helped you a lot in building the understanding of what tools need to be learned in the field of ML and Data Science.

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Tools for Data Science Coursera Quiz Answers

Do Quiz – Languages

Q1. Which of the following statements is true?

• Keras, Scikit-Learn, Matplotlib, Pandas, and TensorFlow are all built with Python.
• 80% of data scientists worldwide use Python.
• Python is the most pop linguistic communication in data scientific discipline.
• Python is useful for AI, auto learning, web development, and IoT.
• All of the above

Q2. Which of the post-obit are SQL databases? (Select all that apply.)

• MongoDB
• MariaDB
• MySQL
• PostgreSQL
• CouchDB
• Oracle

Q3. Which statements are truthful about Open up Source and Gratuitous Software? (Select all that apply.)

• Gratis Software and Open Source tin be used interchangeably.
• Gratis Software tin e'er be run, studied, modified and redistributed with or without changes.
• Nigh of Free Software licenses besides authorize for Open Source.
• Open Source Software can be modified without sharing the modified source code depending on the Open Source license.

Q4. Is the following statement true or fake: "R integrates well with other computer languages similar C++, Java, C, .Net and Python."

• True
• False

Q5. Which of the following languages can be used for data science?

• Julia
• Java
• Javascript
• SQL
• R
• Scala
• All of the to a higher place

Q6. Which of the following is used to make Artificial intelligence and Machine Learning possible? (Select all that apply.)

• Oracle
• PyTorch
• TensorFlow.js
• Apache Spark
• GNU
• Caffe

Practice Quiz – Tools

Q1. Which of the following are mutual tasks in information scientific discipline?

• Information Management
• Model Monitoring and Cess
• Data Integration and Transformation
• Model Building
• Information Visualization
• Model Deployment
• All of the above

Q2. Which of the post-obit are data management tools? (Select all that apply.)

• GitHub
• MySQL
• PostgreSQL
• KubeFlow
• PixieDust

Q3. Which of the following are Information Integration and Transformation tools? (Select all that apply.)

• Cassandra
• Apache Kafka
• Apache Nifi
• Apache AirFlow
• Ceph

Q4. Which statement almost JupyterLab is right?

• JuypterLab can run Python code just.
• JuypterLab can run R lawmaking only.
• JuypterLab can run R and Python code just.
• JuypterLab tin can run R and Python code in addition to other programming languages.

Q5. Which statement nearly RStudio is right?

• RStudio is the primary choice for development in the R programming linguistic communication.
• RStudio is the principal choice for spider web development.
• RStudio is the primary pick for development in the Python programming linguistic communication.

Q6. Which statements well-nigh IBM Watson Studio and OpenScale are correct? (Select all that apply.)

• Watson Studio together with Watson OpenScale is a database direction organization.
• Watson Studio together with Watson OpenScale covers the consummate development life cycle for all data science, machine learning and AI tasks.
• Watson Studio together with Watson OpenScale is bachelor every bit a Cloud offering as well as a parcel running on elevation of Kubernetes/RedHat OpenShift in a local data centre called IBM Cloud Pak for Data.

Practice Quiz – Packages, APIs, Data Sets, Models

Q1. Which scientific computing library provides data structures and information analysis tools for Python?

• YumPies
• Seahorse
• Pandas
• TensorFlow

Q2. What does the acronym API stand for?

• Awarding Programming Interface
• Arithmetic Programming Interface
• Abstruse Programming Interface
• Abstract Python Interface

Q3. True or False: Open up information is e'er distributed under a Community Information License Agreement.

• True
• False

Q4. Which of the post-obit is not a type of Machine Learning?

• Supervised learning
• Supervised education
• Reinforcement learning
• Unsupervised learning

Q5. Which of the following is Not a deep learning framework?

• TensorFlow
• PyTorch
• Tommy
• Keras

Q6. Fill up in the blank: The MAX model-serving microservices betrayal a _________________ that applications use to consume a model.

• Scala API
• Java API
• REST API
• Python API

Graded Quiz

Q1. Which are the 3 nearly used languages for data science?

• R, Python, SQL

Q2. Which of these is a database query language?

• SQL

Q3. Is it possible to use machine learning within a web browser with Javascript?

• Yes

Q4. Which of these is not a machine learning or deep learning library for Python?

• NumPy

Q5. Comma Separated Values (CSV) is a normally used format to store:

• Tabular information

Q6. Nomenclature models can be used to determine whether:

• All of the To a higher place

Q7. Generally speaking, which type of model is used to predict a numerical value, such equally the potential sales price of a used car?

• Regression model

Q8. Fill in the blank: ________________ is the heart of every organization.

• Data

Q9. What does the "BI" in BI Tools correspond?

• Business concern intelligence

Exercise Quiz – Jupyter Notebook

Q1. Which of the following functions practise Jupyter Notebooks unify?

• All of the above

Q2. Which statement is true about Jupyter Notebooks?

• Jupyter Notebooks are gratis and open source.

Q3. What is a Jupyter Notebook kernel?

• It is a wrapper running on the Jupyter server encapsulating the programming language interpreter.

Exercise Quiz – RStudio IDE

Q1. Which of the post-obit functions does RStudio unify? (Select all that use.)

• b. Editing and execution of source code.
• c. Display of the R Console.
• d. Visualization of plots.
• e. Visualization of information in table form.

Q2. Which argument is true about the R Studio IDE?

• RStudio is costless and open source.

Q3. Which statement about R packages is right?

• R currently supports more than 15,000 packages which tin be installed to extend R'southward functionality.

Exercise Quiz – GitHub

Q1. Which of the following statements are true?

• Git is a organisation for version control of source code
• Git is very useful for data science every bit well since data science often involves a lot of source code to be written and managed.

Q2. Which of the following statements nigh repositories are correct? (Select all that utilise.)

• The local repository is simply accessible by myself.
• The staging is just accessible by myself.
• The remote repository is accessible past all contributors.

Q3. What is the all-time process for contributing a bugfix to a strange repository?

• Fork the repository, update the fork and create a pull request.

Graded Quiz

Q1. Which are the ii most used open-source tools for data science?

• RStudio
• Jupyter Notebooks/Jupyter Lab

Q2. What tool do most R developers use?

• RStudio

Q3. What tool do most Python developers use?

• Jupyter Notebooks or JupyterLab

Q4. True or false? Jupyter Notebooks / JupyterLab support development in R.

• Truthful

Q5. Which tool unifies documentation, source lawmaking, and data visualizations into a single certificate?

• Jupyter Notebooks / JupyterLab

Q6. Which command is used to install packages in R?

• install.packages("package name")

Q7. Which of the post-obit functions does RStudio provide?

• Editing and execution of R code.

Q8. True or Simulated: The Jupyter Notebook kernel must be installed on a local server.

• False

Q9. Which of the post-obit statements about Jupyter Notebooks is correct?

• Jupyter Notebooks back up the Visualization of data in charts.

Q10. True or simulated? R studio supports development in Python.

• True

Practise Quiz – Watson Studio

Q1. Fill in the blank: In Watson Studio, a ____________ is how you organize your resources to achieve a particular goal. Resources can include data, collaborators, and analytic assets similar notebooks and models.

• projection

Q2. Fill up in the blank: It'due south a best practise to remove or replace _____________ earlier publishing to GitHub.

• credentials

Q3. Which of the following do you need to create in social club to publish a notebook to your GitHub repository?

• Access token

Q4. Make full in the bare: If you'd similar to schedule a notebook in Watson Studio to run at a unlike fourth dimension yous tin can create a(n) _____________.

• chore

Q5. Make full in the blank: On the environments tab you can ascertain the _________________.
a. Runtime configuration for flow editor.

• All of the above

Q6. Fill in the blank: When sharing a read only version of a notebook, y'all can choose to share __________________.

• All of the above

Q7. Fill in the blank: When working in a Jupyter Notebook, before returning to a projection, it's important to ________________________.

• Relieve your notebook

Q8. Fill in the blank: Before running a notebook, it'south a best exercise to ____________ to describe what the notebook does.

• Insert a prison cell at the top of the notebook

Q9. Fill in the blank: In the _____________ tab you tin can define the hardware size and software configuration for the runtime associated with Watson Studio tools such as notebooks.

• environments

Q10. Fill in the blank: IBM Cloud uses ______________ as a way for y'all to organize your account resources in customizable groupings then that you tin can speedily assign users admission to more than than one resources at a fourth dimension.

• Resource groups

Practice Quiz – Other IBM Tools

Q1. Which products (of those we covered) permit you to build data pipelines using a graphical user interface and no coding?

• IBM SPSS Modeler and Modeler Flows in Watson Studio

Q2. Which features of Data Refinery help save hours and days of information grooming?

• All of the above

Q3. Watson Knowledge Catalog provides what functionality?

• Catalog data and ML assets, help to find relevant assets, keep track of nugget lineage, enforce data governance

Q4. Fill in the blank: PMML, PFA, and ONNX are __________________.

• Opens standards for predictive model serialization, substitution, and deployment

Q5. Which node must be used in Modeler flows before whatever modeling node?

• Blazon node

Q6. Make full in the blank: Car Nomenclature node tin be used for data with ______________.

• A chiselled target variable

Q7. Fill up in the bare: Auto Numeric node can be used for data with __________________.

• A continuous target variable

Q8. IBM SPSS Modeler evolved from which product?

• Clementine

Q9. Fill in the blank: IBM SPSS Statistics syntax can be created using ___________.

• Graphical user interface the IBM SPSS statistics production or syntax editor

Q10. AutoAI provides which of the following services?

• Automatic finding of optimal data preparation steps model choice and hyperparameter optimization

Q11. OpenScale provides which of the post-obit services?

• Monitoring for fairness, bias, and model migrate

Q12. Predictive Model Markup Language (PMML) was created by which entity?

• The Data Mining Group

Graded Quiz

Q1. Which feature in Watson Studio helps to keep track of and discover relevant Machine Learning avails?

• Watson Knowledge Catalog

Q2. Data Refinery provides which of the following services?

• Visualize and prepare data.

Q3. How does Data Refinery help build repeatable Data Pipelines for workloads of almost whatsoever size?

• Create a scheduled chore and employ a custom environment to run the information flow/pipeline on different workloads

Q4. Modeler flows in Watson Studio e'er brainstorm with which blazon of node?

• A data source node

Q5. IBM SPSS Modeler includes what kind of models?

• All of the to a higher place

Q6. What feature of IBM SPSS Statistics allows like shooting fish in a barrel saving and modifying of previous tasks?

• SPSS syntax

Q7. Open Neural Network exchange (ONNX) was originally created for what models?

• Deep learning models

Final Exam

My Jupyter Notebook on IBM Watson Studio

Thomas George Thomas

Data Scientist

I am interested in Information Scientific discipline considering I would beloved to contribute towards affordable and quality healthcare in the futurity

The beneath should print 'Hello Globe'

print("How-do-you-do World!")

Hullo World!

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All Quiz Answers of multiple Specializations or Professional Certificates programs:

Grade i: What is Data Scientific discipline?

Class two: Tools for Information Scientific discipline

Course 3: Information Scientific discipline Methodology

Course 4: Python for Data Science, AI & Development

Form v: Python Project for Data Science

Form 6: Databases and SQL for Information Science with Python

Form 7: Data Assay with Python

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