CIW 1D0-735 Online Practice Questions and Exam Preparation

CIW 1D0-735 Online Questions & Answers

• Question 1:

  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?

  A. namesArr [4] ''Hank'';
  B. namesArr push (''Hank'');
  C. namesArr unshift (''Hank'');
  D. namesArr .shift (''Hank'');
  D. namesArr .shift (''Hank'');

• Question 2:

  Consider the following code:

  

  Ginger needs to write a script to display a pop-up alert box with the type of credit card the user selected. Which of the following code blocks 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 3:

  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?

  A. Install the latest beta update for the Web browser
  B. Disable cookies in the Web browser
  C. Enable the pop-up blocker
  D. Install anti-virus software
  C. Enable the pop-up blocker

• Question 4:

  Zamar wants to add buttons to his Web page to allow users to navigate forward and backward through his Web site similar to the Forward and Back buttons in the Web browser window. Which JavaScript object will he use?

  A. window
  B. screen
  C. history
  D. navigator
  A. window

• Question 5:

  Consider the following two code segments:

  

  Which of the following is true about these code segments?

  A. The code in both segments will cause an infinite loop
  B. The code in Segment 2 will execute one time
  C. The code in both segments will not execute at all
  D. The code in Segment 1 will execute one time
  D. The code in Segment 1 will execute one time

• Question 6:

  Laurie has been instructed to add code to a Web page to display the date and time when the document was last updated. Which code should she use?

  A. document.write("Last Updated Updated '' + history.length);
  B. document.write("Last Updated '' navigator.appVersion);
  C. document.write("Last Updated '' + new Date());
  D. document.write ("Last Updated " + document . lastModified) ;
  B. document.write("Last Updated '' navigator.appVersion);

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  Explanation/Reference:

• Question 7:

  Consider the following code: What is the expected result of this script?

  

  A. The word "Welcome" will be displayed in a prompt when the page loads
  B. A welcome message will appear when the page loads
  C. When you click the alert a welcome message will appear
  D. When you click the welcome message a welcome alert will load
  C. When you click the alert a welcome message will appear

• Question 8:

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

  

  A. A pop-up alert box will display lunch tune
  B. A pop-up alert box will display Work time.
  C. There is an error in the code, no pop-up alert box will appear
  D. Two pop-up alert boxes will appear, one will display Lunch time and one will display work time.
  D. Two pop-up alert boxes will appear, one will display Lunch time and one will display work time.

• Question 9:

  Which of the following best describes how JavaScript communicates with databases when used with AJAX?

  A. It provides a limited set of database operations such as retrieving data and displaying it back to the originating Web page.
  B. It performs back-end database operations such as modifying the database schema.
  C. It is used to change database security permissions.
  D. It was designed to perform queries on databases.
  D. It was designed to perform queries on databases.

• Question 10:

  Which of the following comparison statements will return true?

  A. X = 15 ; Y = 3 ; X == y ;
  B. X=15 Y=3; X +==45;
  C. X = 15 Y = 3; X ! == y;
  D. X = 15 Y = 3 X === y;
  C. X = 15 Y = 3; X ! == y;