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JavaScript Multiple Choice Questions (MCQ) Online Test #16

JavaScript MCQ #151:

What does the "alert()" function do in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #151:
This ICT Multiple Choice Question (ICT MCQ) #151 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of what the "alert()" function does in JavaScript.
JavaScript MCQ #152:

Which of the following is a correct way to declare a variable in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #152:
This ICT Multiple Choice Question (ICT MCQ) #152 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of the correct way to declare a variable in JavaScript.
JavaScript MCQ #153:

What does the "console.log()" function do in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #153:
This ICT Multiple Choice Question (ICT MCQ) #153 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of what the "console.log()" function does in JavaScript.
JavaScript MCQ #154:

How do you define a function in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #154:
This ICT Multiple Choice Question (ICT MCQ) #154 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of how to define a function in JavaScript.
JavaScript MCQ #155:

Which operator is used to compare equality in JavaScript, taking into account type and value?

About JavaScript Multiple Choice Question (MCQ) #155:
This ICT Multiple Choice Question (ICT MCQ) #155 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of the operator used to compare equality in JavaScript, taking into account type and value.
JavaScript MCQ #156:

What does the "typeof" operator do in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #156:
This ICT Multiple Choice Question (ICT MCQ) #156 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of what the "typeof" operator does in JavaScript.
JavaScript MCQ #157:

How do you create an array in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #157:
This ICT Multiple Choice Question (ICT MCQ) #157 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of how to create an array in JavaScript.
JavaScript MCQ #158:

What is the purpose of the "this" keyword in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #158:
This ICT Multiple Choice Question (ICT MCQ) #158 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of the purpose of the "this" keyword in JavaScript.
JavaScript MCQ #159:

How do you add an item to the end of an array in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #159:
This ICT Multiple Choice Question (ICT MCQ) #159 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of how to add an item to the end of an array in JavaScript.
JavaScript MCQ #160:

What is the result of "5" + 3 in JavaScript?

About JavaScript Multiple Choice Question (MCQ) #160:
This ICT Multiple Choice Question (ICT MCQ) #160 focuses on JavaScript within the "Intermediate ICT MCQ" category. This question tests the understanding of what the result of "5" + 3 is in JavaScript.
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  • This online test, titled "JavaScript Multiple Choice Questions (MCQ) Online Test #16" 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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