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FLASHCARD 1- INTRODUCTION TO DATA SCIENCE-1

FLASHCARD 1- INTRODUCTION TO DATA SCIENCE-1

Assessment

Flashcard

Professional Development

1st Grade

Practice Problem

Hard

Created by

NUR ZULKIPLI

FREE Resource

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7 questions

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1.

FLASHCARD QUESTION

Front

Which of the following is performed by a Data Scientist?

  • Define the question
  • Challenge results
  • Create reproducible code
  • All of the mentioned

Back

All of the mentioned

2.

FLASHCARD QUESTION

Front

Which approach should be used to ask data analysis questions?

Back

Find out the question that needs to be answered.

3.

FLASHCARD QUESTION

Front

Which of the following is one of the key data science skills? Statistics, Machine Learning, Data Visualization, or All of the Mentioned?

Back

All of the Mentioned

4.

FLASHCARD QUESTION

Front

Point out the correct statement: Raw data is the original source of data, Preprocessed data is the original source of data, Raw data is the data obtained after processing steps, None of the mentioned.

Back

Raw data is the original source of data.

5.

FLASHCARD QUESTION

Front

Which term is appropriate for the figure above?

Back

Big Data

6.

FLASHCARD QUESTION

Front

What step is performed by a data scientist after acquiring the data?

Back

Data cleansing

7.

FLASHCARD QUESTION

Front

What is Big Data?

Back

Data with a large size.

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