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Serole Technologies Interview Questions, Process, and Tips
Serole Technologies Interview Experiences
1 interview found
I applied via Referral and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
9 Questions
- Q1. Most of the interview questions are focused on java.
- Q2. Explain any 2 oops concepts
- Ans.
Encapsulation and Inheritance are two important OOPs concepts.
Encapsulation is the process of binding data and functions that manipulate that data together in a single unit, called a class.
Inheritance is the process of creating a new class by inheriting properties and methods from an existing class.
Encapsulation helps in data hiding and abstraction, which makes the code more secure and easy to maintain.
Inheritance help...
- Q3. Thread creation?
- Q4. What is object and what is class?
- Ans.
An object is an instance of a class. A class is a blueprint or template for creating objects.
A class defines the properties and behaviors of objects
An object is created from a class using the 'new' keyword
Multiple objects can be created from a single class
Classes can inherit properties and behaviors from other classes
Example: Class - Car, Object - Honda Civic
- Q5. What are checked and unchecked exceptions
- Ans.
Checked exceptions are checked at compile-time while unchecked exceptions are not.
Checked exceptions are those that are checked at compile-time and must be handled or declared in the method signature.
Unchecked exceptions are those that are not checked at compile-time and do not need to be handled or declared in the method signature.
Examples of checked exceptions include IOException, ClassNotFoundException, and SQLExcep...
- Q6. How to use try, catch and finally?
- Ans.
try-catch-finally is used for handling exceptions in code.
try block contains the code that may throw an exception
catch block catches the exception thrown by try block
finally block contains code that will be executed regardless of exception
Multiple catch blocks can be used for handling different types of exceptions
- Q7. Difference between string buffer and string builder
- Ans.
String buffer is synchronized and thread-safe while string builder is not.
String buffer is slower than string builder due to synchronization.
String builder is faster but not thread-safe.
String buffer is preferred for multi-threaded applications.
String builder is preferred for single-threaded applications.
Both classes are used for manipulating strings efficiently.
- Q8. Usage of final keyword
- Ans.
Final keyword is used to declare a constant value that cannot be changed.
Final keyword can be used with variables, methods, and classes.
Final variables must be initialized at the time of declaration or in constructor.
Final methods cannot be overridden by subclasses.
Final classes cannot be extended by other classes.
Final keyword is also used in try-with-resources statement to declare resources that should be closed afte
- Q9. Difference between arraylist and array?
- Ans.
ArrayList is a dynamic data structure while Array is a static data structure.
ArrayList can grow or shrink dynamically while Array has a fixed size.
ArrayList can store objects of any type while Array can only store elements of the same data type.
ArrayList provides built-in methods for insertion, deletion, and searching while Array does not.
Example: ArrayList
names = new ArrayList (); String[] namesArray = new String[5]; E...
Interview Preparation Tips
Skills evaluated in this interview
Top Serole Technologies Software Engineer Trainee Interview Questions and Answers
Software Engineer Trainee Interview Questions asked at other Companies
Jobs at Serole Technologies
Top trending discussions
Interview questions from similar companies
I applied via Referral
(3 Questions)
- Q1. Overall & Relevant experience in Pega
- Ans.
I have 5 years of experience working with Pega, including designing and implementing automation solutions.
Designed and implemented automation solutions using Pega platform
Worked with various Pega tools and technologies
5 years of experience in Pega development
- Q2. Current & expected salary
- Ans.
I am currently earning $80,000 and expecting a salary of $90,000.
Current salary: $80,000
Expected salary: $90,000
- Q3. Basic questions about Pega
(2 Questions)
- Q1. Introduction, basic discussion about projects, Roles & responsibilities
- Q2. Case Management, Reporting, Integrations, Security, Deployments, UI with COSMOS
(2 Questions)
- Q1. Introduction & basic discussion about previous projects & experiences
- Q2. In depth questions about advanced PEGA topics related to Case Management, Reporting, Integrations, Security, UI
Radharani Rath
Selected
I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.
4 easy level questions will be asked basically from arrays and strings.
Assignment will be given after clearing coding round. In my case ELearning Platform project was given and 7 days time was given to complete.
(4 Questions)
- Q1. DBMS questions like ACID properties, database transaction. Etc
- Q2. Project related questions
- Q3. Basic and conceptual questions of frameworks you know
- Q4. Basic coding questions like armstrong number, palendromic sequence, recursion
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Nov 2024. There were 3 interview rounds.
Verbal communicatiom, attention to detail, email writing part
(2 Questions)
- Q1. General question with maths
- Q2. Percentage related sums
(2 Questions)
- Q1. Interview question with maths
- Q2. Percentage , profit related sums
Full Stack Developer Interview Questions & Answers
Sagitec Solutions
Anonymous
posted on 28 Dec 2024
I applied via Campus Placement
Basic aptitude assessment along with some theoretical components.
(1 Question)
- Q1. Basic questions in Java, SQL and React
(2 Questions)
- Q1. Project related questions
- Q2. Coding question->Reverse String(World Hello), pattern, prime number
Selected
I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.
(1 Question)
- Q1. What are the different osi layers
- Ans.
The OSI (Open Systems Interconnection) model consists of 7 layers that define the functions of a network communication system.
Physical Layer: Deals with physical connections and transmission of raw data.
Data Link Layer: Manages data frames and error detection/correction.
Network Layer: Handles routing and logical addressing.
Transport Layer: Ensures end-to-end communication and data flow control.
Session Layer: Establishe...
(1 Question)
- Q1. Basic details about yourself
(1 Question)
- Q1. What are some ways to avoid deadlock?
- Ans.
Avoid deadlock by implementing proper resource allocation strategies and using techniques like timeouts and resource ordering.
Implement proper resource allocation strategies to prevent multiple processes from holding resources indefinitely.
Use timeouts to limit the amount of time a process can wait for a resource before releasing it.
Follow a strict resource ordering protocol to ensure processes request and release reso...
Interview Preparation Tips
Senior Automation Engineer Interview Questions & Answers
Zebra Technologies
Anonymous
posted on 10 Jan 2025
(2 Questions)
- Q1. How do agile methodologies function in B2B projects?
- Ans.
Agile methodologies in B2B projects involve frequent communication, adaptability, and collaboration with stakeholders.
Agile methodologies in B2B projects prioritize customer collaboration and responding to change over following a strict plan.
Regular feedback from stakeholders helps in adjusting project scope and priorities in real-time.
Cross-functional teams work together closely to deliver incremental value to the B2B...
- Q2. What is your experience with barcode scanners?
- Ans.
I have extensive experience working with barcode scanners in various automation projects.
Implemented barcode scanning functionality in warehouse management system to track inventory
Integrated barcode scanners with automated testing tools for regression testing
Utilized barcode scanners in manufacturing processes to improve efficiency and accuracy
Selected
I applied via Naukri.com
(2 Questions)
- Q1. GMS Integration and Certification
- Q2. Build process, bug fixing and debugging tools
(2 Questions)
- Q1. Salary expectations
- Q2. Location specific question
Angular Developer Interview Questions & Answers
MariApps Marine Solutions
Anonymous
posted on 12 Dec 2024
(2 Questions)
- Q1. What is angular Directives
- Ans.
Angular Directives are markers on a DOM element that tell AngularJS's HTML compiler to attach a specified behavior to that DOM element.
Directives are used to create reusable components or custom behaviors in Angular applications.
They can be used to manipulate the DOM, add event listeners, show/hide elements, etc.
Examples include ngModel, ngIf, ngFor, etc.
- Q2. How to communicate with components
- Ans.
Methods to communicate between components in Angular include Input and Output properties, ViewChild, Services, and Event Emitters.
Using Input and Output properties to pass data from parent to child components and emit events from child to parent components.
Using ViewChild to access child components from parent components.
Using Services to create a shared service that can be injected into multiple components to share da...
Skills evaluated in this interview
(2 Questions)
- Q1. Senior Technical Recruitment
- Q2. Documents Required submitted
(3 Questions)
- Q1. VP round selected
- Q2. Took all rounds
- Q3. Two to three people take interview
Interview Preparation Tips
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