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JavaScript Multiple Choice Questions (MCQ) Online Test #1

JavaScript MCQ #1:

What is the primary purpose of JavaScript in web development?

About JavaScript Multiple Choice Question (MCQ) #1:
This ICT Multiple Choice Question (ICT MCQ) #1 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of the primary purpose of JavaScript in web development.
JavaScript MCQ #2:

Which of the following is NOT a primitive data type in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #2:
This ICT Multiple Choice Question (ICT MCQ) #2 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests knowledge of JavaScript primitive data types.
JavaScript MCQ #3:

What is the purpose of the if statement in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #3:
This ICT Multiple Choice Question (ICT MCQ) #3 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of the purpose of the if statement in JavaScript.
JavaScript MCQ #4:

Which event is triggered when a user clicks on an element in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #4:
This ICT Multiple Choice Question (ICT MCQ) #4 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests understanding of the event triggered by user clicks.
JavaScript MCQ #5:

How do you create an array in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #5:
This ICT Multiple Choice Question (ICT MCQ) #5 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests knowledge of creating an array in JavaScript.
JavaScript MCQ #6:

What is a callback function in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #6:
This ICT Multiple Choice Question (ICT MCQ) #6 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question assesses knowledge of the concept of a callback function.
JavaScript MCQ #7:

Which JavaScript framework is known for its component-based architecture and virtual DOM?

About JavaScript Multiple Choice Question (MCQ) #7:
This ICT Multiple Choice Question (ICT MCQ) #7 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests knowledge of JavaScript frameworks with a focus on component-based architecture and virtual DOM.
JavaScript MCQ #8:

What is a common security best practice to prevent Cross-Site Scripting (XSS) attacks in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #8:
This ICT Multiple Choice Question (ICT MCQ) #8 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question evaluates knowledge of best practices for preventing XSS attacks.
JavaScript MCQ #9:

What is the primary purpose of the Singleton Design Pattern in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #9:
This ICT Multiple Choice Question (ICT MCQ) #9 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests understanding of the Singleton Design Pattern.
JavaScript MCQ #10:

What is a recommended practice for declaring variables in modern JavaScript?

About JavaScript Multiple Choice Question (MCQ) #10:
This ICT Multiple Choice Question (ICT MCQ) #10 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests knowledge of modern JavaScript variable declarations.
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  • This online test, titled "JavaScript Multiple Choice Questions (MCQ) Online Test #1" is designed for individuals at the intermediate level and focuses on "JavaScript". It consists of 10 carefully crafted multiple choice questions (MCQs) with four options each that assess intermediate knowledge and understanding of the subject matter. This test aims to help participants evaluate their grasp of key concepts related to "JavaScript".
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