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Data Preparation

ICSE · Class 12 · Artificial Intelligence

Practice quiz for Data Preparation — ICSE Class 12 Artificial Intelligence. MCQs and questions with answers to test your preparation.

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Quick Quiz: Data Preparation

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1

Which statement about NumPy is correct for numerical computing tasks?

2

Which command is used to install NumPy?

3

Which property of a NumPy array means that all elements share the same data type?

4

Which statement about array storage is correct?

70 Questions·
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Sample Questions

1multiple choice
1 marks

Which NumPy attribute gives the number of dimensions of an array?

Show answer

ndarray.ndim

ndarray.ndim returns the number of dimensions of the array.

2multiple choice
1 marks

Which NumPy attribute gives the sequence of integers showing the size of the array in each dimension?

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ndarray.shape

ndarray.shape tells the size of the array in each dimension.

3multiple choice
1 marks

Which attribute gives the total number of elements in a NumPy array?

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ndarray.size

ndarray.size gives the total number of elements in the array.

4multiple choice
1 marks

Which statement about NumPy array indexing is correct?

Show answer

Array indexing starts from 0 by default.

NumPy uses zero based indexing, so the first element has index 0.

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What are the important topics in Data Preparation for ICSE Class 12 Artificial Intelligence?
Data Preparation covers several key topics that are frequently asked in ICSE Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Data Preparation — ICSE Class 12 Artificial Intelligence?
Understand the core concepts first, then work through the 70 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

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Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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