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Wells Fargo
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I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
Delete, drop, and truncate are SQL commands used to remove data from a table.
DELETE command removes specific rows from a table
DROP command removes an entire table from the database
TRUNCATE command removes all rows from a table
Windows key in Oracle refers to the key used to access the Start menu and other Windows features while using Oracle applications.
The Windows key can be used to quickly switch between Oracle applications and other open programs on the computer.
Pressing the Windows key + D will minimize all open windows and show the desktop.
The Windows key can also be used to open the Run dialog box and access various system settings.
In ...
LOD functions in Tableau are used to perform calculations at different levels of detail.
FIXED LOD functions: used to create a calculation that is independent of the level of detail in the view
INCLUDE LOD functions: used to create a calculation that includes a specific dimension in the view
EXCLUDE LOD functions: used to create a calculation that excludes a specific dimension in the view
Examples: {FIXED [Region]: SUM([Sa...
Query to delete null values in Oracle
Use the DELETE statement with the IS NULL condition
Specify the table name and column name in the WHERE clause
Commit the changes after executing the query
Fixed LOD is used to create a level of detail that remains constant regardless of the view's dimensions.
Fixed LOD helps in maintaining a consistent level of detail in the visualization.
It is useful when we want to focus on a specific aspect of the data.
Fixed LOD can be used to create a reference line or a benchmark for comparison.
For example, we can use fixed LOD to show the average sales for a specific category of pro
What people are saying about Wells Fargo
I applied via LinkedIn and was interviewed in Dec 2024. There was 1 interview round.
Led a team in implementing a new CRM system for a large retail company
Managed project timeline and deliverables
Collaborated with stakeholders to gather requirements
Provided training and support to end users
Ensured successful implementation and user adoption
Improved customer data management and analytics
I have over 10 years of experience working with various companies in consulting roles.
Managed client relationships and delivered successful projects on time and within budget
Led cross-functional teams to drive business growth and improve operational efficiency
Developed and implemented strategic plans to address client needs and achieve objectives
Kafka is chosen for its scalability and fault tolerance compared to MQ.
Kafka offers higher throughput and lower latency compared to MQ.
Kafka is horizontally scalable, allowing for easy expansion as data volume grows.
Kafka provides fault tolerance through replication of data across multiple brokers.
Challenges faced during Kafka implementation may include setting up proper configurations, ensuring data consistency, and m...
Monolith to microservice migration involves breaking down a large application into smaller, independent services.
Evaluate the current monolith architecture and identify the components that can be decoupled into microservices.
Define the boundaries of each microservice to ensure they are cohesive and loosely coupled.
Choose the right technology stack for each microservice based on its requirements and scalability needs.
Im...
Swagger is a tool used for documenting and testing REST APIs.
Swagger is used for documenting REST APIs by providing a user-friendly interface to view and interact with API endpoints.
It allows developers to easily understand the functionality of an API, including available endpoints, request/response formats, and authentication methods.
Swagger documentation typically includes information such as API endpoints, request p...
I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.
Market research case study
posted on 16 Feb 2024
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
If trades are not booked, it can lead to financial discrepancies and inaccurate reporting.
Unbooked trades can result in incorrect profit and loss calculations.
It can lead to discrepancies in portfolio valuations.
Unbooked trades can cause delays in settlement and payment processes.
It can result in inaccurate reporting to clients and regulatory authorities.
Failure to book trades can lead to compliance issues and potentia
The important spectra in Sunguard Ole are UV-A and UV-B.
UV-A and UV-B are the two important spectra in Sunguard Ole.
UV-A has longer wavelengths and can penetrate deeper into the skin, causing long-term damage.
UV-B has shorter wavelengths and is responsible for sunburns and immediate skin damage.
Sunguard Ole provides protection against both UV-A and UV-B rays.
It is important to use sunscreen with broad-spectrum protecti
The screen to check fund currency details is the Currency Details screen.
The Currency Details screen provides information about the currency of a fund.
It displays the currency code, name, symbol, and exchange rate of the fund.
Users can access this screen by navigating to the fund details page and selecting the 'Currency Details' option.
The screen may also show historical exchange rates and any recent updates or changes
I applied via Job Portal and was interviewed in Nov 2023. There was 1 interview round.
I applied via Referral and was interviewed in Jan 2023. There were 3 interview rounds.
Basic accounting and corporate knowledge and financial expertise
I applied via Recruitment Consulltant and was interviewed before Jun 2023. There were 2 interview rounds.
I applied via Referral and was interviewed before Jun 2020. There was 1 interview round.
To debug Out of Memory Error, analyze memory usage and garbage collection algorithm of JVM.
Analyze heap dump to identify memory leaks
Check if JVM is running out of heap space
Analyze garbage collection logs to identify any issues
Tune JVM parameters to optimize memory usage
Consider using a profiler to identify memory-intensive code
Check for any large objects or arrays that may be causing the issue
Automated parking lot design with efficient space utilization and user-friendly interface.
Use sensors to detect available parking spots
Implement a central computer system to manage parking allocation
Incorporate user-friendly interface for easy navigation and payment
Maximize space utilization with multi-level parking and compact car storage
Ensure safety measures are in place for pedestrians and vehicles
Design an auto-suggestion feature for a search engine.
Implement a search algorithm that suggests relevant keywords based on user input.
Use machine learning to improve the accuracy of suggestions over time.
Allow users to easily select and add suggested keywords to their search query.
posted on 21 Sep 2021
I applied via Referral and was interviewed before Sep 2020. There were 3 interview rounds.
Interview experience
Senior Software Engineer
4.4k
salaries
| ₹13.1 L/yr - ₹48.4 L/yr |
Financial Analyst
2.6k
salaries
| ₹2.1 L/yr - ₹9.4 L/yr |
Software Engineer
1.8k
salaries
| ₹7.9 L/yr - ₹32 L/yr |
Senior Financial Analyst
1.4k
salaries
| ₹3.4 L/yr - ₹9 L/yr |
Assistant Vice President
1.4k
salaries
| ₹12.3 L/yr - ₹45 L/yr |
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