Functions Of Java Script Questions

The correct answer is "if (i != 5)". This conditional statement checks if the variable "i" is not equal to 5. If the condition is true, the specified statements within the if block will be executed.

The correct answer is Math.max(6,8). This is because the Math.max() function is used to find the largest number among the given inputs. In this case, the function is comparing the numbers 6 and 8 and returning the larger number, which is 8.

The correct JavaScript syntax to write "Hello World" is document.write("Hello World"). This method is used to display text or HTML content on a web page. It allows the developer to dynamically generate content and insert it into the document.

The correct way to write a JavaScript array is by using the syntax var txt = new Array("tim","shaq","kobe"). This syntax creates a new array object called "txt" with three elements: "tim", "shaq", and "kobe".

In HTML, JavaScript code is typically placed inside the `

To call a function named "myFunction", you need to use the syntax "myFunction()". This will execute the code inside the function and perform the desired actions or computations.

The correct answer is "for (i = 0; i

The correct answer is "if (i==5)". This is the correct syntax for writing a conditional statement in many programming languages, including C++, Java, and Python. The "if" keyword is used to start the conditional statement, followed by the condition in parentheses. In this case, the condition is "i==5" which checks if the value of "i" is equal to 5. If the condition is true, then the statements inside the curly braces following the "if" statement will be executed.

The correct answer is Math.round(8.25). The Math.round() function is used to round a number to the nearest whole number. In this case, 8.25 is rounded to 8.

The correct answer is "var myarray = new Array();". This is the correct way to define an array in JavaScript. The "new Array()" syntax is used to create a new instance of an array object, and assigning it to the variable "myarray" allows you to access and manipulate the array using that variable. The other options provided in the question are incorrect syntax and would result in a syntax error.

The correct JavaScript syntax for opening a new window called "window5" is window.open("http://www.ex-designz.net","window5"). This syntax uses the window.open() method to open a new window with the specified URL and window name.

The correct answer is window.location.href. This property is used to redirect a visitor to another page. It is a part of the window object in JavaScript and allows the manipulation of the current URL. By assigning a new URL to this property, the browser automatically navigates to the specified page. The other options mentioned, such as document.href, java.redirect.url, and link.redirect.href, are not valid properties or methods for redirecting visitors to another page.

The correct answer is setTimeout("a["+i+"]",1000) because it uses an array (a) and accesses a specific element of the array (a[i]) within the setTimeout function.

The correct answer is navigator.appName. The navigator.appName property is used to find the name of the client's browser. It returns the name of the browser as a string. This property is commonly used in JavaScript to detect the browser type and perform browser-specific actions or optimizations.

The correct answer is two because JavaScript has two different types of loops: the "for" loop and the "while" loop. These loops allow for repetitive execution of a block of code until a certain condition is met. The "for" loop is typically used when the number of iterations is known, while the "while" loop is used when the number of iterations is uncertain and depends on a condition.

The onclick event is triggered when a user clicks on an element. This event is equivalent to the onmousedown event, which occurs when the mouse button is pressed down, and the onmouseup event, which occurs when the mouse button is released. Therefore, the correct answer is "onmousedown and onmouseup".

Void is not a method, function, or statement. In programming, void is a data type that represents the absence of a value. It is often used to indicate that a method or function does not return any value. However, void is not an operator either, as operators are symbols or keywords used to perform specific operations on data. Hence, the correct answer is that void is not an operator.

The correct answer is "window.status = 'put your message here'". This is because the "window.status" property allows you to set the text that appears in the browser's status bar. By assigning a message to this property, you can display your desired message in the status bar. The other options provided ("statusbar = 'put your message here'", "status('put your message here')", "window.status('put your message here')") are incorrect and will not achieve the desired result.