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I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 2 interview rounds.
ETL stands for Extract, Transform, Load. It is a process used to extract data from various sources, transform it into a consistent format, and load it into a target database or data warehouse.
Extract: Involves extracting data from different sources such as databases, files, APIs, etc.
Transform: Data is cleaned, validated, and transformed into a consistent format suitable for analysis.
Load: The transformed data is loade...
The correct structure of a DBMS diagram includes entities, attributes, relationships, and keys.
Entities represent the main objects in the database (e.g. Customer, Product).
Attributes are characteristics of entities (e.g. CustomerID, ProductName).
Relationships show how entities are related to each other (e.g. one-to-many, many-to-many).
Keys uniquely identify each record in a table (e.g. Primary Key, Foreign Key).
Manpower turnout and quality are crucial for efficient operations.
Regularly assess and monitor manpower turnout to ensure adequate staffing levels.
Implement training programs to improve the quality of manpower.
Utilize performance metrics to evaluate the effectiveness of manpower.
Provide incentives for high-quality work to motivate employees.
Address any issues or concerns promptly to maintain a high standard of manpower...
Collection target as per DSO refers to the amount of money that needs to be collected within a certain number of days sales outstanding.
Collection target as per DSO is calculated by dividing the total accounts receivable by the average daily sales.
For example, if the total accounts receivable is $100,000 and the average daily sales is $10,000, the collection target as per DSO would be 10 days.
Having a lower collection ...
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G4S interview questions for popular designations
I applied via Naukri.com and was interviewed in Apr 2024. There were 6 interview rounds.
Mindly questions are useully asked
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Some cases finding releted
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Get interview-ready with Top G4S Interview Questions
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
Mid range dsa and past project related
I applied via AmbitionBox and was interviewed in Sep 2023. There were 3 interview rounds.
Aptitude test of general knowledge
Question about how will be done when we are in emergency
Reasing time profit30min
Dsa sql excel vlookup 30min
Cloud computing is the delivery of computing services over the internet, including servers, storage, databases, networking, software, and analytics.
Cloud computing allows users to access resources on-demand without the need for physical infrastructure.
It offers scalability, flexibility, and cost-efficiency compared to traditional on-premises solutions.
Examples of cloud computing providers include Amazon Web Services (A
Virtual instances are virtualized servers created on a physical server, allowing multiple instances to run independently.
Virtual instances are created using virtualization technology to mimic physical servers.
They allow for multiple instances to run on a single physical server, each with its own operating system and resources.
Virtual instances are flexible and scalable, making them ideal for DevOps environments.
Example...
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