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Category Archives: Quizzes

Which of the following is the correct syntax to set the background color of all h1 elements to Green in jQuery? (A) $(\”h1\”).html(\”background-color\”,\”Green\”); (B) $(\”h1\”).layout(\”background-color\”,\”Green\”);… Read More
Which sign is used for the shortcut of the jquery? (A) @ sign (B) % sign (C) & sign (D) $ sign Answer: (D) Explanation: In… Read More
The ________ used to remove a binding (A) UnBind() (B) unBind() (C) unbind() (D) None of the above Answer: (C)Explanation: Unbind method is used to… Read More
OnClick event is used to handle (A) Handle click events (B) Handle change events (C) Handle window size (D) None of the above Answer: (A)… Read More
getElementbyId is used to (A) Grab a particular element by is id (B) Grab a particular element by its class (C) Both a and b… Read More
Which of the following is a window event (A) Focus and blur event (B) Onclick events (C) Both a and b (D) None of the… Read More
How mouse drag events can be handled (A) Registering onclick handler (B) Registering onHover handler (C) Registering mousedown handler (D) None of the above Answer:… Read More
Event that is fired while scrolling a scrollable document element (A) scroll (B) window (C) onClick (D) None of the above Answer: (A) Explanation: scroll… Read More
Events related to the browser window can be handled by (A) Onclicks (B) querySelector (C) Window (D) None of the above Answer: (C) Explanation: Events… Read More
______ specifies the property of an event (A) type (B) name (C) value (D) All of the above Answer: (A) Explanation: Type specifies the property… Read More
When is an event handler invoked by the browser (A) Refreshing the browser (B) First time of loading a page (C) When that specified event… Read More
Event handlers are a type of (A) Interface (B) Functions (C) classes (D) None of the above Answer: (B) Explanation: Event handlers are a type… Read More
Which of the following is true w.r.t. variables (A) Variables declared with let and const can’t be hoisted (B) Variables declared with var can be… Read More
Which method is used by js to read the code (A) Compilation (B) Interpretation (C) The mix of compilation and interpretation (D) None of the… Read More
What is Interpretation? (A) Source code is converted to machine code and then to binary code after which the file is executed by the computer… Read More

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