Trend Loud Interview Questions and Answers for Experienced

Q1. How many years of experience do you have?
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Q2. Why are you looking for a change?
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Q1. What type of clients have you handled so far?
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Q2. Number of people managed?
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Q1. How do you handle the pressure?
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Q2. What if a client is going tough on you how do you manage the circumstances?
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Basic email writing and one concepts para for the product line

Q1. Past job experience
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Q2. Why amitoje and were you se yourself
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Q1. Core principles of OOP
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Core principles of OOP include encapsulation, inheritance, and polymorphism.
• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Inheritance: Allowing a class to inherit properties and behavior from another class.

• Polymorphism: Objects of different classes can be treated as objects of a common superclass.
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Q2. Method Overloading
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Q1. Technical questions on oops concepts
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Q1. Name some plugin for SEO in wordpress
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Some popular SEO plugins for WordPress include Yoast SEO, All in One SEO Pack, and Rank Math.
• Yoast SEO is one of the most popular SEO plugins for WordPress, offering features like XML sitemap generation, meta tag optimization, and content analysis.

• All in One SEO Pack is another widely used plugin that provides similar features to Yoast SEO, such as XML sitemap support and meta tag optimization.

• Rank Math is a newer SEO ...read more
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Excel test knowledge of excel check

Q1. Revenue recognition entry
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Q2. Provision of sales entry
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Sales entry provision involves recording sales transactions in the system.
• Sales entry should include details such as date, customer information, product/service sold, quantity, price, and total amount.

• It is important to accurately record sales entries to track revenue and inventory levels.

• Examples of sales entry systems include POS (Point of Sale) software, accounting software like QuickBooks, and custom-built database...read more
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Q1. Basic SQL related- had to write 2 queries with basic joins.
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Q2. Questions related to past experience
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Q3. Drill down of 2 projects.
Ans. 
Managed project to implement new inventory system and led team in redesigning customer service process.
• Implemented new inventory system to streamline operations

• Led team in redesigning customer service process to improve efficiency

• Successfully managed project timelines and budgets

• Collaborated with cross-functional teams to ensure project success
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Q1. Difference between union and union all in SQL?
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Union combines and removes duplicates, Union All combines without removing duplicates.
• Union combines result sets and removes duplicates

• Union All combines result sets without removing duplicates

• Union is slower than Union All as it involves removing duplicates

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FROM table1 UNION ALL SELECT column1 FROM table2;
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Q2. How to show top 5 in pandas?
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To show top 5 in pandas, use the nlargest() function.
• Use the nlargest() function with the 'n' parameter set to 5 to get the top 5 values in a pandas DataFrame.

• For example: df['column_name'].nlargest(5) will return the top 5 values in the specified column.
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Q1. If we have 3 numerical columns, which chart is a better representation these column?
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A scatter plot is a better representation for 3 numerical columns.
• Use a scatter plot to show the relationship between the numerical columns.

• Scatter plots are effective for visualizing correlations and patterns in data.

• Each point on the plot represents a data point with values from all 3 columns.
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