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IBM Data Science Professional Certificate > C2: Tools for Data Science > Flashcards

C2: Tools for Data Science Flashcards

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1
Q

What does DAM stand for?

A

Data Asset Managment.

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2
Q

What is Data Managment?

A

Collecting, persisting, and retrieving data securely, efficiently, and cost-effectively.

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3
Q

What is Data Integration and Transformation?

A

The ETL Process.

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4
Q

What are the seven large toolsets?

A
  • Data Managment tools. E.g., MySQL.
  • Data integration tools. E.g., Apache SparkSQL / Airflow
  • Data Visualization tools. E.g., Kibana / Tableau
  • Model deployment tools E.g., Kubernetes
  • Model monitoring tools. E.g., Prometheus
  • Code Asset managment tools. E.g., Github
  • Data Asset managment tools. E.g., ODPi Egeria.
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5
Q

What is PMML?

A

Predictive Model Markup Language.

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6
Q

What is a Library in programming?

A

A collection of prewritten, reusable code.

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7
Q

What does API stand for?

A

Application Programming Interface.
An API allows communication between two pieces of software.

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8
Q

What does REST API stand for?

A

REpresenational State Transfer | Application Programming Interface.

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9
Q

What is a Data Set?

A

A structured collection of data.

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10
Q

What is Supervised Learning in ML?

A

A human provides input data and correct outputs. The model tries to identify relationships and dependencies between the input data and the correct output.

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11
Q

What is Unsupervised Learning in ML?

A

Unlabeled data is fed to the model. The model analyzes the data, trying to identify patterns and structure within the data based on its characteristics.

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12
Q

What is Reinforcement Learning?

A

Reward based learning. Learning loosely based on the way human beings and other organisms learn.

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13
Q

What is a CLI?

A

Command Line Interface.

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14
Q

What is R?

A

A statistical programming language.

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15
Q

Frameworks, Libraries, Packages, & Modules are all bundles of?

A

Reusable code.

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16
Q

Framework > Library > [ ? ] > Module

A

Package.

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17
Q

Framework > [ ? ] > Package > Module

A

Library.

18
Q

Framework > Library > Package > [ ? ]

A

Module.

19
Q

[ ? ] > Library > Package > Module

A

Framework.

20
Q

It what way is Framewrok different from Libraries, Packages, and Modules?

A

It calls your code, not the other way around.

21
Q

What are Git, Git HUB, GitLab, BitBucket, and Beanstalk?

A

Version control systems.

22
Q

What is SSH protocol?

A

Protocol for secure remote login from one computer to another.

23
Q

What is a Repository?

A

Where the project folders live. A data structure for storing documents including application source code.

24
Q

What is a Fork?

A

A copy of a Repository.

25
Q

What is a “pull request”?

A

Requesting review + approval of your changes before being finalized.

26
Q

What is the Working Directory (Version control domain)

A

The files and subdirectories on your computer that are associated with a Git repository.

27
Q

What does, “git init” do in GitHub?

A

Create (intialize) a new local repository.

28
Q

What does, “git add” do in GitHub?

A

Create and add a file to the repo .

29
Q

What does, “git status” do in GitHub?

A

Check the status of files changed.

30
Q

What does, “git commit” do in GitHub?

A

Commit changes.

31
Q

What does, “git revert” do in GitHub?

A

Undo changes.

32
Q

What does, “git log” do in GitHub?

A

Review recent commits.

33
Q

What does, “git branch” do in GitHub?

A

Get a list of branches and active branches.

34
Q

What does, “git checkout” do in GitHub?

A

Switch to a branch.

35
Q

What does, “git merge” do in GitHub?

A

Merge changes in your active branch into another branch.

36
Q

Slang for Git repositories?

A

Repos.

37
Q

What is GitLab?

A

A complete DevOps platform.

38
Q

What is CI? [DevOps Domain]

A

Continuous Integration.

39
Q

What is CD? [DevOps Domain]

A

Continuous Delivery.

40
Q

What does VCS stand for?

A

Version Control System.

41
Q
A

IBM Data Science Professional Certificate (5 decks)

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