10+ Jio Interview Questions and Answers

To prevent overfitting, I used techniques like regularization, cross-validation, and early stopping. For underfitting, I tried increasing model complexity and adding more features.

• Used regularization techniques like L1 and L2 regularization to penalize large weights

• Used cross-validation to evaluate model performance on different subsets of data

• Used early stopping to prevent the model from continuing to train when performance on validation set stops improving

• For underfitting, ...read more

The model/approach was chosen based on its accuracy, interpretability, and scalability.

• The chosen model/approach had the highest accuracy compared to others.

• The chosen model/approach was more interpretable and easier to explain to stakeholders.

• The chosen model/approach was more scalable and could handle larger datasets.

• Other models/approaches were considered but did not meet the requirements or had limitations.

• The chosen model/approach was also more suitable for the specific ...read more

I used a combination of supervised and unsupervised learning approaches to analyze the data.

• I used supervised learning to train models for classification and regression tasks.

• I used unsupervised learning to identify patterns and relationships in the data.

• I also used feature engineering to extract relevant features from the data.

• I chose this approach because it allowed me to gain insights from the data and make predictions based on it.

Azure Front Door is a global, scalable entry-point that uses the Microsoft global network to create fast, secure, and highly available web applications. Application Gateway is a web traffic load balancer that enables you to manage traffic to your web applications.

• Azure Front Door provides SSL offloading, URL-based routing, and global load balancing.

• Application Gateway offers features like SSL termination, cookie-based session affinity, and URL path-based routing.

• Both services...read more

Designing an architecture to implement an application in Azure involves creating a scalable and secure environment for the application to run efficiently.

• Utilize Azure App Services for hosting web applications

• Implement Azure SQL Database for data storage

• Use Azure Functions for serverless computing

• Utilize Azure Blob Storage for file storage

• Implement Azure Active Directory for authentication and access control

The booting process in Linux is the sequence of steps that occur when a computer system is powered on or restarted.

• BIOS/UEFI firmware is loaded first

• Bootloader (GRUB, LILO) is loaded next

• Kernel is loaded into memory

• Init process is started

• System services and user space applications are initialized

Journal entry for inventory loss due to fire and insurance claim

• Debit Inventory account for the value of inventory lost due to fire

• Credit Insurance Claim Receivable account for the amount claimed from insurance

• Debit Insurance Claim Receivable account for any deductible or unrecovered amount

• Credit Loss on Inventory account for the difference between inventory value and insurance claim

• Ensure to include detailed descriptions for each entry

Design patterns are reusable solutions to common problems in software design.

• Design patterns help in creating flexible, maintainable, and scalable code.

• Examples of design patterns include Singleton, Factory, Observer, and Strategy.

• Each design pattern has a specific purpose and can be applied to different scenarios in software development.

Journal entries for provision for bad debt involve debiting bad debt expense and crediting allowance for doubtful accounts.

• Debit bad debt expense to recognize the expense on the income statement

• Credit allowance for doubtful accounts to reduce the value of accounts receivable on the balance sheet

• Adjust the provision based on estimated bad debts using aging analysis or percentage of sales method

I am proficient in using the latest ticketing tools.

• I have experience using tools such as Zendesk, Freshdesk, and Jira Service Desk.

• I am able to efficiently manage and prioritize tickets to ensure timely resolution.

• I am familiar with creating and customizing reports to track ticket metrics.

• I am constantly learning and staying up-to-date with the latest ticketing tools and features.

There are several types of pumps used in various industries and applications.

• Centrifugal pumps

• Reciprocating pumps

• Rotary pumps

• Diaphragm pumps

• Gear pumps

• Peristaltic pumps

• Piston pumps

• Jet pumps

• Submersible pumps

• Screw pumps

Firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

• Acts as a barrier between a trusted internal network and untrusted external network

• Filters traffic based on rules set by network administrators

• Can be hardware-based or software-based

• Examples include Cisco ASA, Palo Alto Networks, and Windows Firewall

Planogramming is the process of designing a visual representation of a store's products on shelves to maximize sales and customer experience.

• Involves arranging products on shelves according to a pre-determined layout

• Aims to optimize product placement for increased sales and improved customer navigation

• Often includes considerations such as product size, color, and category

• Commonly used in retail stores, supermarkets, and pharmacies

TPM stands for Total Productive Maintenance, a proactive approach to maintenance that aims to maximize equipment effectiveness.

• TPM involves all employees in the maintenance process to prevent breakdowns and improve overall equipment efficiency.

• It focuses on proactive maintenance, autonomous maintenance, and continuous improvement.

• TPM aims to eliminate the 6 big losses in production: breakdowns, setup and adjustment, idling and minor stoppages, reduced speed, defects, and star...read more

ABI business is a leading transportation planning and consulting firm specializing in sustainable and innovative solutions.

• ABI business focuses on transportation planning and consulting services

• They specialize in sustainable and innovative solutions

• ABI business is known for their expertise in optimizing transportation systems

• They work with clients to improve efficiency and reduce environmental impact

In my previous role, I handled KPIs related to on-time delivery, cost per mile, and driver retention.

• On-time delivery: Ensuring shipments arrive at their destinations on schedule.

• Cost per mile: Monitoring and optimizing transportation costs per mile traveled.

• Driver retention: Implementing strategies to retain and motivate drivers to reduce turnover.