READ Free Dumps For Microsoft- 70-480
| Question ID 15002 | You create the following JavaScript code:
You have the following requirements:
✑ You must invoke a function that displays the vehicle information within the
following HTML element: <div id="display"x/div>
✑ The output of the function must appear on the webpage as follows: Vehicle Color
is silverStay safe!Vehicle TransmissionType is manualBig machine!
You need to invoke the JavaScript function to display the required output in the HTML
element.
Which two code segments should you use? (Each correct answer presents a complete
solution. Choose two.)
|
| Option A | Option A
|
| Option B | Option B
|
| Option C | Option C
|
| Option D | Option D
|
| Option E | Option E
|
| Correct Answer | C,E |
Explanation Explanation: The second argument should be 'silver'. The third argument should be a number less than 4.
| Question ID 15003 | You are troubleshooting a web page that includes the following code segment.
You need to evaluate the value of the variable x.
What will be displayed in the user interface?
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| Option A | 0
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| Option B | 1
|
| Option C | 2
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| Option D | An error
|
| Correct Answer | A |
Explanation Explanation: * Alert(x) is within the scope of the outermost assignment, x=0. * Local variables have local scope: They can only be accessed within the function. Example // code here can not use carName function myFunction() { var carName = "Volvo"; // code here can use carName } * A variable declared outside a function, becomes GLOBAL. A global variable has global scope: All scripts and functions on a web page can access it. Example var carName = " Volvo"; // code here can use carName function myFunction() { // code here can usecarName } * The alert() method displays an alert box with a specified message and an OK button. An alert box is often used if you want to make sure information comes through to the user. Reference: JavaScript Scope