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MCQs

Total Questions : 180 | Page 15 of 18 pages
Question 141. Each tab in the single web browser window is called as
  1.    Browser Information
  2.    Browsing context
  3.    Both Browser Information & Browsing context
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Browsing context
Question 142. Nested documents in the HTML can be done using
  1.    frame
  2.    nest
  3.    iframe
  4.    into
 Discuss Question
Answer: Option C. -> iframe
Question 143. What is the distinction made by the Client-side JavaScript between windows, tabs, iframes, and frames ?
  1.    They are all browsing contexts
  2.    They are all browsing informations
  3.    They are all Window contexts
  4.    They are all Window objects
 Discuss Question
Answer: Option A. -> They are all browsing contexts
Question 144. A new web browser window can be opened using which method of the Window object ?
  1.    createtab()
  2.    Window.open()
  3.    open()
  4.    all of the mentioned
 Discuss Question
Answer: Option B. -> Window.open()
Question 145. What is the distinction made by JavaScript between windows, tabs, iframes, and frames ?
  1.    They are all browsing contexts
  2.    They are all browsing informations
  3.    They are all Window contexts
  4.    They are all Window objects
 Discuss Question
Answer: Option D. -> They are all Window objects
Question 146. What will happen if the first argument of open() is omitted?
  1.    Error Page
  2.    Remains in the same page
  3.    about:blank
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Remains in the same page
Question 147. Which object serves as the global object at the top of the scope chain?
  1.    Hash
  2.    Property
  3.    Element
  4.    Window
 Discuss Question
Answer: Option D. -> Window
Question 148. Which is the property of a Window object that holids the name of the frame?
  1.    name
  2.    title
  3.    description
  4.    none of the mentioned
 Discuss Question
Answer: Option A. -> name
Question 149. When will the fourth argument to open() useful?
  1.    When the second argument names a retired window
  2.    When the first argument names an existing window
  3.    When the second argument names an existing window
  4.    When the first argument names a retired window
 Discuss Question
Answer: Option C. -> When the second argument names an existing window
Question 150. The inner frame within a top-level window can be referred as
  1.    parent(parent)
  2.    parent.parent
  3.    parent*parent
  4.    none of the mentioned
 Discuss Question
Answer: Option B. -> parent.parent

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