Which of the following statements is true about the loop body in a while loop?
Anonymous Quiz
22%
It must always execute at least once
11%
It will always execute
65%
It executes based on the condition
2%
It is optional
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Interface methods in Java are by default:
Anonymous Quiz
63%
public
14%
private
9%
protected
14%
final
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Which of the following is an example of a predefined interface in Java?
Anonymous Quiz
38%
Comparable
23%
ArrayList
30%
Scanner
9%
Math
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Can an interface have static methods in Java?
Anonymous Quiz
61%
Yes, with the static keyword.
17%
No, static methods are not allowed in interfaces.
17%
Yes, with the abstract keyword.
5%
No, interfaces can only have instance methods.
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How do you implement an interface in a Java class?
Anonymous Quiz
56%
Using the implements keyword followed by the interface name.
18%
Using the extends keyword followed by the interface name.
19%
Using the implements keyword followed by the class name.
6%
Using the extends keyword followed by the class name.
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Which keyword is used to define a constant in an interface in Java?
Anonymous Quiz
37%
final
23%
const
20%
constant
16%
static
3%
var
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Which of the following statements best describes a servlet in Java?
Anonymous Quiz
24%
A client-side scripting language used for web development.
55%
A server-side component that handles HTTP requests and generates dynamic responses.
14%
A database management system for Java applications.
8%
A markup language used for structuring web content.
👍2
How can a servlet access the query parameters sent by a client in an HTTP request?
Anonymous Quiz
34%
By using the request.getParameters() method.
26%
By using the request.getParameterValues() method.
16%
By using the request.getQueryString() method.
24%
By using the request.getParameter() method.
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