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
👍7❤3🔥1
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
👍9❤2
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.
👍10
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.
👍7
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
🥰4👍3
JDK 21 (2023):
Virtual Threads for lightweight concurrency.
Record Patterns for enhanced data manipulation.
Pattern Matching for switch statements for concise code structures.
SequencedCollection for direct access to ordered collection's elements.
Preview features including String templates, unnamed classes, and instance main() methods.
Continuation of Scoped values as a preview API.
Unnamed Patterns and Variables as preview features.
Unnamed Classes and Instance Main Methods as preview features.
Structured Concurrency remains a preview feature.
Unnamed Patterns and Variables (Preview)
Virtual Threads for lightweight concurrency.
Record Patterns for enhanced data manipulation.
Pattern Matching for switch statements for concise code structures.
SequencedCollection for direct access to ordered collection's elements.
Preview features including String templates, unnamed classes, and instance main() methods.
Continuation of Scoped values as a preview API.
Unnamed Patterns and Variables as preview features.
Unnamed Classes and Instance Main Methods as preview features.
Structured Concurrency remains a preview feature.
Unnamed Patterns and Variables (Preview)
👍9❤1
Top 30 Git Interview Questions and Answers 📘.pdf
1.5 MB
Top 30 Git Interview Questions and Answers 📘.pdf
❤5👍1