CIW 1D0-735 Online Practice Questions and Exam Preparation

CIW 1D0-735 Online Questions & Answers

• Question 21:

  Kirken needs to write a script to construct custom objects that store user account information such as a username. password and e-mail address for a Web site. What should he add to the following code to set these properties?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

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  Explanation/Reference:

• Question 22:

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

  A. Predefined libraries provide improved Web page load times.
  B. Predefined libraries always provide step-by-step instructions on how to manually enter code to perform a specific task.
  C. Predefined libraries provide thoroughly tested code that reduces the amount of time it takes to enter and debug code .
  D. Predefined libraries provide proprietary code that works well in multiple platforms and coding environments.
  B. Predefined libraries always provide step-by-step instructions on how to manually enter code to perform a specific task.

• Question 23:

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

  A. A Promise cannot be used in conjunction with a callback.
  B. A Promise is used to monitor the value of a variable A callback retrieves the previous value of a variable.
  C. A Promise is a returned object to which the developer can attach callbacks instead of passing callbacks to a function.
  D. A Promise is an object a developer can use to pass callbacks to functions.
  C. A Promise is a returned object to which the developer can attach callbacks instead of passing callbacks to a function.

• Question 24:

  Consider this source code:

  

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

  A. var first = document .getElementById("condiments1") [1];
  B. var first = document .getElementById("input");
  C. var first = document .getElementById("condiments") [0];
  D. var first = document .getElementByIdTagName ("input") [1]
  C. var first = document .getElementById("condiments") [0];

• Question 25:

  Janice needs to create a pop-up window that will open a Web document in a new browser window. Which code statement should she use?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

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  Explanation/Reference:

• Question 26:

  Consider the following code:

  

  What does line 9 do?

  A. Nothing it must written as supportTicket. prototype, this, resolve = resolve ; to add the properly resolved to the custom supportTicket object
  B. it add the property resolved to the original instantiated custom supportTicket object ticket1.
  C. it add the property resolved to the newly instantiated custom supportTicket object ticket1.
  D. it add the property resolved to all instances instantiated custom supportTicket object ticket1 and ticket2.
  B. it add the property resolved to the original instantiated custom supportTicket object ticket1.

• Question 27:

  Derrick is building a Web form to collect user data for a retail Web site. He will be collecting the users name e-mail address phone number, physical address and credit card information. What should he do to protect his users, when collecting this data?

  A. Notify users how their data is being stored and used on the Web site.
  B. Use signed scripts to keep the user data secure on the server.
  C. Advise users to install anti-virus software to keep their data secure.
  D. Advise users to disable JavaScript in their browsers, to keep information secure.
  C. Advise users to install anti-virus software to keep their data secure.

• Question 28:

  Which of the following will correctly declare the courseNumber variable as a siring data type?

  A. var courseNumber = ''JS101'';
  B. var courseNumber = ''JS101'';
  C. var_courseNumber = JS101'';
  D. var courseNumber = JS101;
  C. var_courseNumber = JS101'';

• Question 29:

  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?

  A. The function call on line 13 should be changed to validateForm();
  B. Return false; should be added after the alert call on line 7
  C. submit false; should be added after the alert call on line 7
  D. The submit event handler on line 13 should be moved to line 16
  B. Return false; should be added after the alert call on line 7

• Question 30:

  Consider the following code: The JavaScript function above will display the following:

  

  A. The package will be delivered to P.O. Box 789 Central City Florida 54321 Company headquarters are located in 123 Main Street Anytown Arizona 98765
  B. The package will be delivered to 123 Main Street Anytown Arizona 98765 Company headquarters are located in P.O Box 789 Central City Florida 541321
  C. The package will be delivered to Arizona Company headquarters are located in Florida
  D. The package will be delivered to Florida Company headquarters are located in Arizona
  A. The package will be delivered to P.O. Box 789 Central City Florida 54321 Company headquarters are located in 123 Main Street Anytown Arizona 98765