Technology & Computers
Last updated: 31-Aug-2026 | Total Questions: 321
121. Which event occurs when the value of a form field is changed by the user?
122. When is the `onLoad` event handler executed according to the notes?
123. What is the default starting index of the first element in a JavaScript array according to the notes?
124. Which array property returns the number of elements in an array?
125. What is the initial value of a newly created Date object when created as follows? var myDate = new Date();
126. Which statement sets a Date object to 14 January 2010 in the example given?
127. Which Math property represents the mathematical constant π?
128. What is the output of the following statement? Math.round(4.7)
129. Which statement correctly describes `Math.random()` according to the notes?
130. Which expression is used in the notes to generate a random integer from 0 through 10?
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