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1D0-735 CIW

Share Latest Jun-2022 1D0-735 DUMP with 56 Questions and Answers [Q11-Q34]

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Share Latest Jun-2022 1D0-735 DUMP with 56 Questions and Answers

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CIW JavaScript Specialist Exam Certification Details:

Schedule Exam Pearson VUE
Passing Score 70.91%
Exam Name CIW JavaScript Specialist
Exam Price $150 (USD)
Number of Questions 55

CIW 1D0-735 Exam Syllabus Topics:

Topic Details
Domain 1: Essential JavaScript Principles and Practices
Identify characteristics of JavaScript and common programming practices. – List key JavaScript characteristics, including object-based nature, events, platform-independence, and differences between scripting languages and programming languages.
– Identify common programming concepts, including objects, properties and methods.
– Describe various JavaScript versions and flavors, including ECMA standards, JScript and similarities with proprietary scripting languages.
– Distinguish between server-side and client-side JavaScript applications, including JavaScript interpreters and rendering engines.
– Describe acceptable coding practices, including appropriate use of comment tags and the <noscript> tag.
– Examine the evolution of the role of JavaScript in simple Web page design, such as gaming, virtual reality (VR), native development, mobile device scripting and backend development.
Work with variables and data in JavaScript. – Use attributes and methods to communicate with users, including the type attribute.
– Define variables, data types and scope.
– List keywords and reserved words.
– Store user input in variables and evaluate for appropriate responses using the console and built-in methods such as alert() and prompt().
– Distinguish between concatenation and addition.
– Use Apply operators, including string concatenation ( += ), strict comparison ( === , !==), mathematical precedence and bitwise operators.
– Demonstrate how to use expressions.
– Implement simple event handlers, including keyboard, mouse and mobile (gestures or touch) events.
Use JavaScript functions, methods, and events. – Define and use methods as functions.
– Demonstrate the use of various types of functions and function elements including prototype functions, anonymous functions, closure functions, arguments and the use of return values.
– Distinguish between global and local variables.
– Use the conditional operator.
– Identify user events and event handlers.
– Demonstrate the use of function specific methods including calling, binding and applying.
– Use built-in functions and cast variables.
Domain 2: Intermediate JavaScript Programming Techniques
Debug and troubleshoot JavaScript code. -Demonstrate common steps for debugging JavaScript code, including reviewing code and testing code in different browsers and various devices.
– Demonstrate how to use various native and supplemental debugging tools, including enabling/disabling display.
Use JavaScript statements to control program flow. – Use the if… statement.
-Use the while… statement.
– Use the do…while statement.
-Use the for… statement.
-Use the forEach statement.
-Use the break and continue statements.
-Use the switch… statement.
Use the JavaScript Document Object Model (DOM). -Use JavaScript to manipulate the Document Object Model (DOM).
-Use the window object of the DOM.
-Manipulate properties and methods of the document object within the DOM.
-Use the image object of the DOM, including image rollover creation.
-Use the history object of the DOM.
-Evaluate and change URL information with the location object of the DOM.
-Use the navigator object of the DOM.
-Describe virtual DOM.
Use JavaScript language objects and create expressions. -Use the String object to test user input.
-Evaluate strings, including use of the length property, and use of the indexOf(), lastIndexOf(), substring() and charAt() methods.
-Implement basic regular expressions and the RegExp object.
-Use the Array object to create more efficient code.
-Use the map() method.
-Apply the Date and Math objects.
Create and use custom JavaScript objects. -Create a custom JavaScript object.
-Define properties and methods of custom objects.
-Create new object instances.
-Create client-side arrays using custom objects.
-Create functions and methods for manipulating client-side arrays.
-Use the prototype property, concept of classes, constructors, iterators and generators.
Domain 3: Applied JavaScript
Modify HTML with JavaScript. -Identify steps and methods for changing HTML “on the fly,” including the getElementById, getElementsByName, getElementsByTagName and getElementsByClassName methods of the DOM.
-Modify attributes in HTML using DOM elements.
-Modify form object values.
Use JavaScript to develop interactive forms. -Identify and use form controls, including HTML5 form elements.
-Define the form object.
-Refer to form objects, including input, text, textarea, radio, checkbox, select, button, password, hidden, file and submit.
-Use form objects, including radio, select, button, text, input, textarea, checkbox, password, hidden, file and submit.
-Conduct form validation.
-Identify common form security issues.
Address JavaScript security issues involving browsers and cookies. -Distinguish between the browser and the operating system in relation to the elements responsible for security.
-Discuss browser security issues relevant to JavaScript, including script blocking, frame-to-frame URL changing, and document.write behavior differences among browsers.
-Define signed scripts.
-Perform client-side browser detection and determine browser compatibility.
-Identify common issues and procedures for creating secure JavaScript code.
-Define cross-site scripting and the associated security risks.
-Define the functions and common uses of cookies.
-Manipulate cookies effectively, including testing for presence of cookies, clearing cookies, enabling/disabling cookies in the browser, and deleting cookies from your hard drive.
-Discuss ethics in collecting, storing, using and protecting user data.

 

QUESTION 11
Consider the following code:

What will this alert display?

 
 
 
 

QUESTION 12
Consider the following code:
<img onmousout=” sofaPic (this) ” src=”sofa.jpg” alt=”sofa”>
Which of the following is true based on the above code?

 
 
 
 

QUESTION 13
Consider the following code:

What is the expected result of this script?

 
 
 
 

QUESTION 14
Juan is testing his JavaScript application, which includes the following code:

Assuming Juan enters August for his birth month and his name for first name, what is the value of birthMonth after executing this code?

 
 
 
 

QUESTION 15
Consider the following code:

The JavaScript function above will display the following:

 
 
 
 

QUESTION 16
Consider the following code:

What is the result if this code is run in a browser?

 
 
 
 

QUESTION 17
Consider the following code.

Which of the following will occur if the user’s response is 25?

 
 
 
 

QUESTION 18
Consider this source code:

Giam needs to write a script to access the first element in the source code. What code should he use?

 
 
 
 

QUESTION 19
Scarlet has the following code in her script:
Var namesArr =[”Joseph’,’ Charlotte”, ”Nicole”];
She wants to add the name Hank to the end of the array so that its length is 4. What code should she use?

 
 
 
 

QUESTION 20
Consider the following code:

The processform() function is not executed when the submit button is pressed. What change should be made to correct this?

 
 
 
 

QUESTION 21
What is the output when you run the following script in the browser?

 
 
 
 

QUESTION 22
Consider the following code:

What does line 9 do?

 
 
 
 

QUESTION 23
Which of the following is not a benefit of Web APIs?

 
 
 
 

QUESTION 24
Marshall’s computer previously contracted malware because he unknowingly clicked on an infected link in a pop-up window. What can he do to secure the Web browser so that he is protected in the future?

 
 
 
 

QUESTION 25
Which of the following is a benefit of using a predefined library, such as JQuery?

 
 
 
 

QUESTION 26
Ashton need to write out the items in any array as a list, with their array index number followed by their value.
Which block of code will accomplish this?
A)

B)

C)

D)

 
 
 
 

QUESTION 27
What is the expected result of executing the following code block in a Web browser?

 
 
 
 

QUESTION 28
Consider the following code:

The code displays a pop-up alert message if the username is less than 6 characters and submits the form. What change should be made to prevent the form from submitted if the username is less than 6 characters?

 
 
 
 

QUESTION 29
Which of the following is an advantage of using the Virtual DOM?

 
 
 
 

QUESTION 30
Consider the following code:

What text will display in the alert dialog box?

 
 
 
 

QUESTION 31
Which code could be used to send a user to another Web site when they click a button on the Web page?
A)

B)

C)

D)

 
 
 
 

QUESTION 32
Consider the following code:

What text will display in the alert dialog box?

 
 
 
 

QUESTION 33
Which of the following is a true statement regarding the relationship between Promises and callback functions?

 
 
 
 

QUESTION 34
Jackson was testing his code when the Web browser became locked and he had to close it to stop the script What might he have accidentally done when coding his Web site?

 
 
 
 

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