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Oops concept in Java refers to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Polymorphism allows objects to be treated as instances of their parent class.
Encapsulation hides the internal state of an object and only allows access through methods.
Abstraction focuses on the essential cha...
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have method implementations, while interface cannot.
A class can implement multiple interfaces, but can only inherit from one abstract class.
Interfaces are used to define contracts for classes to implement, while abstract classes are used to provide a common base for subclasses.
Example: Abstr...
posted on 27 Nov 2024
I applied via Company Website and was interviewed in Sep 2024. There were 2 interview rounds.
First round is apti when in placement
Too hard all are dsa questions
posted on 14 Feb 2024
I applied via Campus Placement and was interviewed in Jan 2024. There were 3 interview rounds.
1.30
Basic profit/loss,percentages questions
I applied via Company Website and was interviewed in Feb 2024. There were 5 interview rounds.
Coding assessment in Code signal which is vedio proctored
Design a loan application system
Collect applicant information such as personal details, employment history, and financial information
Include a credit check process to assess applicant's creditworthiness
Implement a system for loan approval/rejection based on set criteria
Provide options for different types of loans and repayment plans
Ensure security measures are in place to protect applicant's sensitive information
Bank account creation, deposit money, withdraw money
Suggest system cost optimization based on given data set
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
STLC stands for Software Testing Life Cycle. Defect life cycle is the process of identifying, reporting, and resolving defects in software.
STLC is a series of activities performed during the testing process.
It includes test planning, test design, test execution, and test closure.
Defect life cycle consists of various stages like identification, logging, triaging, fixing, retesting, and closure.
Defects are reported, trac...
Access modifiers in Java control the visibility and accessibility of classes, methods, and variables.
There are four access modifiers in Java: public, private, protected, and default.
Public access modifier allows unrestricted access from any class.
Private access modifier restricts access to only within the same class.
Protected access modifier allows access within the same package or subclasses.
Default access modifier (n...
Garbage value is an unpredictable or random value that is stored in a variable when it is not assigned a specific value.
Garbage values occur when a variable is declared but not initialized.
They can be caused by uninitialized variables, memory leaks, or accessing uninitialized memory.
Garbage values can lead to unexpected behavior and bugs in software.
Example: int x; // x may contain a garbage value until assigned a spec
I applied via Walk-in and was interviewed in Dec 2022. There were 3 interview rounds.
Troubleshooting network involves identifying and resolving issues related to network connectivity and performance.
Start by identifying the symptoms of the problem
Check network cables and connections
Verify network settings and configurations
Use network diagnostic tools to identify and isolate the problem
Resolve the issue by applying appropriate fixes
Test the network to ensure the problem is resolved
FrontEnd website creations of given templates
Softwaretest Engineer
109
salaries
| ₹3.4 L/yr - ₹5.6 L/yr |
Software Engineer
23
salaries
| ₹3 L/yr - ₹9 L/yr |
Senior Software Engineer
7
salaries
| ₹6.3 L/yr - ₹15 L/yr |
QA Engineer
7
salaries
| ₹3.6 L/yr - ₹4.5 L/yr |
Test Engineer
7
salaries
| ₹4 L/yr - ₹5.7 L/yr |
Infosys
TCS
Wipro
HCLTech