Microsoft 70-480 Online Practice Questions and Exam Preparation

Microsoft 70-480 Online Questions & Answers

• Question 231:

  HOTSPOT

  You have the following code:

  

  You need to identify the correct value of each variable.

  What should you identify? To answer, drag the appropriate values to the correct variables in the answer area. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view

  content.)

  Hot Area:

  

  

  ---

  http://www.w3schools.com/jsref/jsref_parseint.asp

• Question 232:

  DRAG DROP

  You are developing a website that has many web pages with hyperlinks to other sites.

  You need to ensure that if a hyperlink contains an image, the linked web page opens in a new window.

  Which jQuery code segment or segments should you use?

  (To answer, drag the appropriate line of code to the correct location. Each line of code may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)

  Select and Place:

  

  

  ---

  * a img

  All elements that are descendants of an element.

  * (this).parent

  This is the element and is the parent.

• Question 233:

  You are modifying an existing web page. The page is being optimized for accessibility. The current page contains the following HTML.

  

  Standards-compliant screen readers must be able to identify the links contained within the navigation structure automatically.

  You need to create the navigation link structure in the page.

  With which container tags should you wrap the existing markup?

  C

  ---

  HTML

• Question 234:

  You have the following markup.

  

  You need to ensure that when the button is clicked, a message appears that displays the value of the button.

  How should you complete the code? To answer, drag the appropriate code elements to the correct targets in the answer area. Each code element may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

  Select and Place:

  

  

  ---

  References: https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_input_type_button

• Question 235:

  You are developing an application that processes order information. Thousands of orders are processed daily. The application includes the following code segment. (Line numbers are included for reference only.)

  

  The application must:

  Display the number of orders processed and the number of orders remaining

  Update the display for every 25th record processed

  You need to develop the application to meet these requirements.

  Which line of code should you insert at line 04?

  A. if (!(counter % 25))
  B. if (counter == 25)
  C. if (counter >> 25 == 0)
  D. if (counter
  A. if (!(counter % 25))

  ---

  %

  (Modulus) Computes the integer remainder of dividing 2 numbers.

  Incorrect:

  >> (Sign-propagating right shift) Shifts the first operand in binary representation the number of bits to the right specified in the second operand, discarding bits shifted off.

  << (Left shift) Shifts its first operand in binary representation the number of bits to the left specified in the second operand, shifting in zeros from the right.

  Reference: https://www.w3schools.com/js/js_operators.asp

• Question 236:

  You are developing a web application by using HTML5.

  You have the following requirements.

  The color of a menu item must change when a user hovers over the item.

  The color of the menu item must change back to its original color after five seconds.

  You need to ensure that the animation is applied to all menu items.

  Which CSS3 code should you use?

  

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

  ---

  transition-property

  The transition-property property specifies the name of the CSS property the transition effect is for (the transition effect will start when the specified CSS property changes).

  Tip: A transition effect could typically occur when a user hover over an element.

  Note: Always specify the transition-duration property, otherwise the duration is 0, and the transition will have no effect.

  CSS3 transition-property Property

  References:

  https://www.w3schools.com/cssref/css3_pr_transition-property.asp

• Question 237:

  HOTSPOT

  The HTML markup for the page is as follows:

  For each statement in the table, select Yes if the code segments above causes the page to behave as described. Select No if it does not. Make only one selection in each column.

  Hot Area:

  

  

• Question 238:

  You are developing a customer web form that includes following HTML.

  You need to develop the form so that customers can enter only a valid country code consisting of three English alphabet characters.

  Which code segment should you use?

  

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

  ---

  *

  The val() method returns or sets the value attribute of the selected elements.

  *

  HTML pattern Attribute

  The pattern attribute specifies a regular expression that the element's value is checked against.

  Example

  An HTML form with an input field that can contain only three letters (no numbers or special characters):

  Country code:

  pattern="[A-Za-z]{3}" title="Three letter country code">

  Reference: HTML pattern Attribute

  http://www.w3schools.com/tags/att_input_pattern.asp

• Question 239:

  You create an application that sends information to a web service by using the following code: (Line numbers are included for reference only.)

  

  When the web service returns a non-zero result code, you must raise an exception that contains the result code.

  You need to implement the code that generates the exception.

  Which line of code should you insert at line 04?

  A. CustomError.prototype = Error.prototype;
  B. CustomError ["ErrorType"] = Error;
  C. CustomError.customError = true;
  D. Error-constructor = CustomError;
  E. Error.constructor = CustomError;
  A. CustomError.prototype = Error.prototype;

  ---

  Object.prototype.constructor Returns a reference to the Object function that created the instance's prototype. Note that the value of this property is a reference to the function itself, not a string containing the function's name. The value is only read-only for primitive values such as 1, true and "test".

  The constructor property is created together with the function as a single property of func.prototype.

  References: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/constructor

• Question 240:

  You are modifying a blog site to improve search engine readability.

  You need to group relevant page content together to maximize search engine readability.

  Which tag should you use?

  A

  ---

  The

  tag specifies independent, self-contained content.

  An article should make sense on its own and it should be possible to distribute it independently from the rest of the site.

  Potential sources for the

  element:

  Forum post Blog post News story Comment