ICode Interview Questions and Answers

Mapping a fresher to a new team involves understanding their skills, interests, and team dynamics.

• Assess the fresher's technical skills and match them with the team's requirements

• Understand the fresher's interests and align them with the team's projects

• Introduce the fresher to the team and assign a mentor for guidance

• Encourage the fresher to participate in team activities and meetings

• Provide regular feedback and suppor...read more

To give timeline on requirement, break it down into smaller tasks and estimate time for each task.

• Break down the requirement into smaller tasks

• Estimate time for each task

• Consider dependencies and potential roadblocks

• Communicate timeline clearly to stakeholders

• Regularly review and adjust timeline as needed

I am a Technical Lead with experience in software development and project management. Currently, I am not interning anywhere.

• Experienced Technical Lead with expertise in software development and project management

• Proficient in programming languages such as Java, Python, and C++

• Skilled in leading and managing teams to deliver high-quality software products

• Experience in Agile methodologies and project management tools li...read more

There were 120 students in my batch.

• My batch had 4 sections with 30 students each.

• I graduated with 119 students as one student dropped out.

• I don't have the exact number but it was around 120.

Several companies come for our branch including ABC, XYZ, and DEF.

• ABC

• XYZ

• DEF

I plan to continue learning and growing in my technical skills while also taking on leadership roles.

• Continuing education through courses and certifications

• Mentoring and coaching junior team members

• Leading technical projects and initiatives

• Staying up to date with industry trends and advancements

I am currently leading a team working on developing a mobile application for a retail company.

• The project involves creating a user-friendly interface for customers to browse and purchase products.

• We are implementing features such as push notifications, in-app purchases, and social media integration.

• The app is being developed for both iOS and Android platforms.

• We are using Agile methodology for development and have week...read more

Technical questions assess problem-solving skills and knowledge in software development.

• Understand algorithms: e.g., sorting algorithms like QuickSort and MergeSort.

• Familiarity with data structures: e.g., arrays, linked lists, trees, and graphs.

• Knowledge of design patterns: e.g., Singleton, Factory, and Observer patterns.

• Experience with system design: e.g., designing scalable web applications.

• Proficiency in coding lang...read more

We can achieve this by sending the data in chunks using pagination.

• Implement pagination to limit the amount of data sent per request.

• Use a cursor-based pagination approach to efficiently retrieve large amounts of data.

• Consider compressing the data to reduce the size of each chunk.

• Use HTTP range requests to retrieve specific chunks of data.

To achieve load balance and fault tolerance while deploying an application, we can use techniques like load balancing, clustering, and redundancy.

• Implement load balancing to distribute incoming traffic across multiple servers.

• Use clustering to group multiple servers together to work as a single unit.

• Ensure redundancy by having multiple instances of critical components to handle failures.

• Implement fault-tolerant mechani...read more

Shared variables are accessible by all tasks in a process, while job shared variables are only accessible by tasks in a specific job.

• Shared variables are used to share data between tasks in a process.

• Job shared variables are used to share data between tasks in a specific job.

• Shared variables can cause race conditions and should be used with caution.

• Job shared variables are useful for passing data between tasks in a job...read more