Python Data Types and Operators Quiz
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Questions and Answers

Which of the following is NOT a built-in data type in Python?

  • struct (correct)
  • list
  • set
  • int

What is the output of the following code: print(len('Python'))?

  • Error
  • 6
  • 5 (correct)
  • 7

What is the difference between '==' and 'is' operators in Python?

  • None of the above
  • Both operators are identical
  • 'is' compares values and '==' compares memory addresses
  • '==' compares values and 'is' compares memory addresses (correct)

Which of the following is NOT a valid JSON data type?

<p>Set (B)</p> Signup and view all the answers

What is the maximum nesting level allowed in JSON?

<p>100 (C)</p> Signup and view all the answers

What is the difference between JSON and JavaScript Object?

<p>JSON is a subset of JavaScript Object (C)</p> Signup and view all the answers

Which term refers to a list of coded instructions that a computer can understand?

<p>Assembly code (C)</p> Signup and view all the answers

What is the name for a set of instructions that tells a computer how to perform a specific task?

<p>Program (D)</p> Signup and view all the answers

What is the term for a type of program that can replicate itself and spread from one computer to another?

<p>Worm (D)</p> Signup and view all the answers

Which of the following is NOT a valid HTML tag?

&lt;script> (C) Signup and view all the answers

Which of the following is the correct way to link an external CSS file in HTML?

<link href='styles.css' rel='stylesheet' type='text/css'> (A) Signup and view all the answers

What is the correct way to add an image to an HTML document?

<p><img src='image.jpg' alt='Description of image'> (D)</p> Signup and view all the answers

Flashcards

What is 'struct' in Python?

A data structure NOT built into Python.

What is len('Python')?

The number of characters in 'Python'.

==' vs. 'is' in Python?

'==' checks value equality; 'is' checks memory address equality.

What is 'Set' in JSON?

A data type NOT allowed in JSON format.

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JSON nesting limit?

The maximum depth JSON objects can be nested.

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JSON vs. JavaScript Object?

JSON is a simplified subset of JavaScript Object Notation.

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What is assembly code?

Low-level, human-readable representation of machine code.

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What is a program?

A set of instructions for a computer.

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What is a worm?

Malicious code that self-replicates across networks.

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Is <script> a valid HTML tag?

Not a valid HTML tag.

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Linking CSS in HTML?

The correct HTML to link an external CSS file.

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Adding an image in HTML?

The correct HTML to embed an image.

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