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JSON Format Quiz

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Questions and Answers

What is the purpose of JSON format?

To store image data

To create audio files

To represent structured data (correct)

To design web layouts

Which of the following is a key feature of JSON?

Supports nested structures (correct)

Limited to small data sets

Primarily used for text formatting

Exclusively for numerical data

How does JSON differ from XML?

JSON is more lightweight and easier for humans to read (correct)

XML is exclusively used for web development

XML is primarily used for numerical data

JSON does not support hierarchical data

What is the frequency range for audio waves that elicit an auditory percept in humans?

20 Hz to 20 kHz Signup and view all the answers

What are sound waves with frequencies above 20 kHz known as?

Ultrasound Signup and view all the answers

What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?

Acoustics Signup and view all the answers

What is the term for a scientist who works in the field of acoustics?

Acoustician Signup and view all the answers

What aspect of modern society does acoustics NOT have applications in?

Astrophysics Signup and view all the answers

Study Notes

JSON Format

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy to read and write.
It is a key feature of JSON that it is language-independent, meaning it can be used with various programming languages.

Comparison with XML

JSON differs from XML in that it is less verbose and more human-readable, making it a popular choice for data exchange.

Sound Waves

The frequency range for audio waves that elicit an auditory percept in humans is 20 Hz to 20 kHz.
Sound waves with frequencies above 20 kHz are known as ultrasound.
Sound waves with frequencies below 20 Hz are known as infrasound.

Acoustics

Acoustics is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids, including vibration, sound, ultrasound, and infrasound.
A scientist who works in the field of acoustics is called an acoustician.
Acoustics has applications in almost every aspect of modern society, including music, medicine, architecture, and technology, among others.

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Description

Test your knowledge of JSON format with this quiz for class 10. Explore the purpose of JSON, its key features, and the differences between JSON and XML.