AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
TechMojo
Solutions
Compare
Filter interviews by
TechMojo Solutions Interview Questions and Answers
14 Interview questions
The Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Use a private constructor to prevent instantiation from outside the class.
Create a static method that returns the single instance of the class.
Use lazy initialization to create the instance only when needed.
Example in Java: public class Singleton { private static Singleton instance; private Singleton() {} public...
Design a payment gateway similar to ccavenues.
Implement secure payment processing
Support multiple payment methods like credit/debit cards, net banking, wallets, etc.
Provide seamless integration with e-commerce platforms
Offer fraud protection and risk management features
Ensure PCI DSS compliance
Thread synchronization in Go ensures safe access to shared resources by preventing race conditions.
Use channels to communicate between goroutines and synchronize access to shared data
Use sync package for more complex synchronization mechanisms like mutexes and wait groups
Avoid using global variables for shared data to prevent race conditions
Event loop is a mechanism in programming that allows for asynchronous execution of code by continuously checking for and handling events.
Event loop continuously checks for events in a queue and executes associated callback functions
It allows for non-blocking I/O operations in programming languages like JavaScript
Event loop is essential for handling user interactions and network requests asynchronously
Example: In J...
Reverse Sting in js means reversing the characters in a string.
Use the split() method to split the string into an array of characters
Use the reverse() method to reverse the order of the characters
Use the join() method to join the characters back into a string
Runnable is a functional interface used for running a task, while Callable is a functional interface used for returning a result.
Runnable does not return a result and cannot throw checked exceptions, while Callable can return a result and throw checked exceptions.
Callable interface is a generic interface that returns a result, while Runnable interface does not return a result.
Example: Runnable interface is commonl...
Association and composition are two types of relationships between classes in object-oriented programming.
Association is a relationship where two classes are related in some way, but can exist independently. For example, a teacher and a student are associated as a teacher can teach multiple students.
Composition is a stronger form of association where one class is composed of one or more other classes. For example,...
Thread safety in Java refers to the ability of a piece of code to function correctly during simultaneous execution by multiple threads.
Thread safety is important in multi-threaded environments to prevent race conditions and ensure data consistency.
Synchronization mechanisms like synchronized blocks, locks, and atomic variables can be used to achieve thread safety.
Example: Using synchronized keyword to ensure only ...
Yes, I have worked on e-commerce websites in the past.
Managed major incidents related to e-commerce website downtime or performance issues
Coordinated with cross-functional teams to resolve issues quickly and minimize impact on customers
Implemented incident management best practices to prevent future incidents
Used monitoring tools to proactively identify potential issues before they impact customers
Create a tab section using JavaScript
Use HTML and CSS to create the tab structure
Use JavaScript to handle the tab functionality
Add event listeners to the tab elements to switch between tabs
TechMojo Solutions Interview Experiences
29 interviews found
Anonymous
I appeared for an interview in Jan 2025.
(1 Question)
- Q1. The HR asked Questions you during the call, specifically regarding your experience, offers held, notice period, expected CTC, project details, and personal background?
(2 Questions)
- Q1. Tell me about Yourself?Tell me about current Project?,Asked to Write Meta tags,Basic HTML strucuture in Notepad++
- Q2. Asked some Questions on Html ,Css,Bootstrap, asked write JS Dom manipulations on getelemntbyID,Queryselector...etc,asked write js programs?
Selected
I appeared for an interview in Sep 2024.
(2 Questions)
- Q1. Code Singleton design pattern
- Ans.
The Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Use a private constructor to prevent instantiation from outside the class.
Create a static method that returns the single instance of the class.
Use lazy initialization to create the instance only when needed.
Example in Java: public class Singleton { private static Singleton instance; private Singleton() {} public stat...
- Q2. Question asked on kafka
(1 Question)
- Q1. Core java and spring boot
(1 Question)
- Q1. Just salary negotiations
Selected
I appeared for an interview before Jul 2024, where I was asked the following questions.
- Q1. About project Details
- Q2. Frameworks implemented in Testing
Interview Preparation Tips
I applied via Referral
(2 Questions)
- Q1. Java related questions.
- Q2. SQL joins questions
Arsalan Khan
Remove duplicate Element from the array
What us useState Hook
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. Have you worked on e-commerce website?
- Ans.
Yes, I have worked on e-commerce websites in the past.
Managed major incidents related to e-commerce website downtime or performance issues
Coordinated with cross-functional teams to resolve issues quickly and minimize impact on customers
Implemented incident management best practices to prevent future incidents
Used monitoring tools to proactively identify potential issues before they impact customers
Interview Preparation Tips
(3 Questions)
- Q1. What is Association and composition?
- Ans.
Association and composition are two types of relationships between classes in object-oriented programming.
Association is a relationship where two classes are related in some way, but can exist independently. For example, a teacher and a student are associated as a teacher can teach multiple students.
Composition is a stronger form of association where one class is composed of one or more other classes. For example, a ca...
- Q2. What is thready safety in java ?
- Ans.
Thread safety in Java refers to the ability of a piece of code to function correctly during simultaneous execution by multiple threads.
Thread safety is important in multi-threaded environments to prevent race conditions and ensure data consistency.
Synchronization mechanisms like synchronized blocks, locks, and atomic variables can be used to achieve thread safety.
Example: Using synchronized keyword to ensure only one t...
- Q3. What is difference between runnable and callable?
- Ans.
Runnable is a functional interface used for running a task, while Callable is a functional interface used for returning a result.
Runnable does not return a result and cannot throw checked exceptions, while Callable can return a result and throw checked exceptions.
Callable interface is a generic interface that returns a result, while Runnable interface does not return a result.
Example: Runnable interface is commonly use...
Skills evaluated in this interview
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. About Low level design
- Q2. Asynchronous Messaging Systems
(2 Questions)
- Q1. Arrays and strings easy to med question
- Q2. Springboot related questions
(2 Questions)
- Q1. Springboot concepts
- Q2. Aws, microservices and design patterns
(2 Questions)
- Q1. Salary discussion
- Q2. Role discussion
Selected
I applied via Naukri.com and was interviewed in Oct 2023. There were 4 interview rounds.
(3 Questions)
- Q1. Through SDLC life cycle along with Agile
- Q2. Leadership level situational questions and stakeholder management. Different types of KPIs
- Q3. General leadership related questions
(1 Question)
- Q1. Most of round one related questions along with general technical questions on Architecture, coding and cloud.
(1 Question)
- Q1. Just a repetition of first two rounds but with more in depth asks.
(1 Question)
- Q1. General salary and perk discussion, more kind of formalities.
Top trending discussions
TechMojo Solutions Interview FAQs
The duration of TechMojo Solutions interview process can vary, but typically it takes about less than 2 weeks to complete.
Tell us how to improve this page.
TechMojo Solutions Interviews By Designations
- TechMojo Solutions Member Technical Staff Interview Questions
- TechMojo Solutions Software Developer Interview Questions
- TechMojo Solutions Front end Developer Interview Questions
- TechMojo Solutions Major Incident Manager Interview Questions
- TechMojo Solutions Manager Interview Questions
- TechMojo Solutions Software Engineer Interview Questions
- TechMojo Solutions Backend Developer Interview Questions
- TechMojo Solutions Business Analyst Interview Questions
- Show more
Interview Questions for Popular Designations
- Member Technical Staff Interview Questions
- Executive Interview Questions
- Team Lead Interview Questions
- Software Engineer Interview Questions
- Business Analyst Interview Questions
- Sales Executive Interview Questions
- Senior Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Show more
Overall Interview Experience Rating
based on 35 interview experiences
Difficulty level
Duration
Interview Questions from Similar Companies
TechMojo Solutions Reviews and Ratings
based on 145 reviews
Rating in categories
|
Member Technical Staff
308
salaries
|  ₹10.6 L/yr - ₹19.8 L/yr |
|
Senior Software Engineer
44
salaries
| ₹22.5 L/yr - ₹37 L/yr |
|
Software Engineer
34
salaries
| ₹13.1 L/yr - ₹24 L/yr |
|
Software Developer
26
salaries
| ₹12.9 L/yr - ₹22.9 L/yr |
|
Devops Engineer
23
salaries
| ₹10 L/yr - ₹16.8 L/yr |
Tekwissen
Softenger
XcelServ Solutions
Capital Numbers Infotech
- Home >
- Interviews >
- TechMojo Solutions Interview Questions
