- setInterval()
- setTimeout()
- setmilli()
- setseconds()
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What will be the output class A{ static void method(){ System.out.println("Class A method"); } } class B extends A{ static void method(){ System.out.println("Class B method"); } } public class Test{ public static void main(String args[]){ A a = new B(); a.method(); } }?
Answer: Option 1 Overriding in Java simply means that the particular method would be called based on the run time type of the object and not on the compile time...
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What will be the output interface A{ public void method(); } class One{ public void method(){ System.out.println("Class One method"); } } class Two extends One implements A{ public void method(){ System.out.println("Class Two method"); } } public class Test extends Two{ public static void main(String[] args){ A a = new Two(); a.method(); } }?
Answer: Option 2 Let'
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Which of the following command can you execute to count the number of lines in a file?
Answer: Option 2 Let'
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Which of the following blocks execute compulsorily whether exception is caught or not.?
Answer: Option 1 Let'
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Which method must clear the pixels in the specified rectangle that also intersects the current clipping region to a fully transparent black, erasing any previous image?
Answer: Option 2 The clearRect() method clears the specified pixels within a given rectangle.
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An API is an application programming interface consisting of methods and properties which allow the author to get or set data or execute commands to the user agent.?
Answer: Option 1 API, an abbreviation of application program interface, is a set of routines, protocols, and tools for building software applications.
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Which of the following has a greater benchmark time for looping and JQuery vs core JavaScript in milliseconds?
Answer: Option 1 When we try to compare the average benchmark time for looping and JQuery vs core JavaScript in milliseconds, the Chrome JQuery has a greater benchmark time.
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Which of the following has a lesser benchmark time for using JQuery to access DOM versus pure JavaScript in milliseconds?
Answer: Option 4 When we try to compare the average benchmark time for using JQuery to access DOM versus pure JavaScript in milliseconds, the Firefox JSDOM_benc has a lesser benchmark...
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Which of the following methods is used to execute the statement after the parameters have been bound?
Answer: Option 1 Once the statement has been prepared, it needs to be executed. Exactly when it’s executed depends upon whether you want to work with bound parameters or bound...
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Method of auction of futures contract in which traders sell their futures contracts at a specified price by crying out in louder voices is classified as?
Answer: Option 4 Method of auction of futures contract in which traders sell their futures contracts at a specified price by crying out in louder voices is classified as open...
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