Which keyword is used to prevent a method from being overridden in Java?
Anonymous Quiz
30%
abstract
40%
final
19%
private
12%
static
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What is the primary purpose of a Java record?
Anonymous Quiz
45%
To define a collection of methods
22%
To represent immutable data
10%
To handle exceptions
23%
To create multi-threaded applications
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How do you initialize the fields of a Java record?
Anonymous Quiz
50%
Using a constructor
20%
Fields are automatically initialized
16%
Using a separate initialization method
15%
By declaring them as static
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Basic QA Interview Questions.pdf
160.5 KB
Basic QA Interview Questions.pdf
DRY (Don't Repeat Yourself): This principle emphasizes that every piece of knowledge or logic should have a single, unambiguous representation within a system. Duplication in code leads to maintenance overhead, increases the risk of inconsistencies, and makes changes more difficult.
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Java Interview sets.pdf
768.3 KB
Java Interview sets.pdf
2nd principle of software design
KISS (Keep It Simple, Stupid): Simple solutions are easier to understand, maintain, and extend. This principle encourages avoiding unnecessary complexity and favoring straightforward, easy-to-understand designs.
KISS (Keep It Simple, Stupid): Simple solutions are easier to understand, maintain, and extend. This principle encourages avoiding unnecessary complexity and favoring straightforward, easy-to-understand designs.
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Forwarded from TechShiksha by Badkul Technology (admin)
When is the object gets created with new keyword?
Anonymous Quiz
43%
Runtime
33%
Compile time
20%
Depends on code
5%
Don't know
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