AVON Facility Management Services Backend Developer Interview Questions and Answers

Q1. Discrbe your self
Ans. 
I am a dedicated and detail-oriented professional with a strong work ethic and excellent communication skills.
• Dedicated and hardworking

• Detail-oriented

• Strong communication skills
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Q2. About experience
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Q1. How to clean the raw data
Ans. 
Raw data can be cleaned by removing duplicates, handling missing values, standardizing formats, and correcting errors.
• Remove duplicates by identifying unique identifiers and filtering out redundant entries.

• Handle missing values by imputing with mean, median, or mode values or removing rows with missing data.

• Standardize formats by converting data into a consistent format (e.g. date formats, units of measurement).

• Correct...read more
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Q2. How to give relationship for two tables.
Ans. 
To establish a relationship between two tables, use a common key or field that links the records in both tables.
• Use primary and foreign keys to establish relationships between tables.

• Primary key in one table should match the foreign key in another table.

• Types of relationships include one-to-one, one-to-many, and many-to-many.

• Examples: CustomerID in a Customers table can be linked to CustomerID in Orders table.
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Q1. Job Experience?
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I have over five years of experience in management roles, focusing on team leadership and operational efficiency.
• Led a team of 10 in a retail environment, improving sales by 20% over six months.

• Implemented a new inventory management system that reduced stock discrepancies by 30%.

• Conducted training sessions for new hires, enhancing onboarding efficiency and team cohesion.

• Managed budgets and forecasts, ensuring projects
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Q2. Handle audit?
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Basic logical pogrmaminh

Smaall cart mabnagenebt system i have to built from scratch in laravel

Q1. Technical question about technologies
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Q2. Negaotiation ha done in this
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Q1. Why are interested to work at Sodexo
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Q2. Do you know the job at canteen
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What is DBa role do when they find out issue on tablepsace

Q1. What is oracle database?
Ans. 
Oracle database is a relational database management system developed by Oracle Corporation.
• Oracle database is used for storing and managing data in a structured format.

• It supports SQL as a query language for accessing and manipulating data.

• Oracle database offers features like data security, scalability, and high availability.

• Examples of Oracle database editions include Oracle Database Standard Edition, Enterprise Editi
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Q2. Expain oracle database architecture?
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Oracle database architecture is a multi-tiered system with components like client, server, and storage.
• Consists of physical and logical structures

• Includes processes like SQL processing, memory management, and I/O management

• Client communicates with server through SQL*Net

• Server manages data storage and retrieval

• Storage includes data files, control files, and redo log files
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Basic accounting knowledge and account software and compliance required

Q1. Basice knowledge of accounting
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