IDEMIA Interview Questions, Process, and Tips

An aptitude test having questions on html, SQL, oops concepts and coding questions

Q1. Explain Joins in SQL.
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column.

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• INNER JOIN returns rows when there is at least one match in both tables.

• LEFT JOIN returns all rows from the left table and the matched rows from the right table.

• RI...read more
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Q2. How to create an HTML table.
Ans. 
HTML tables can be created using the <table> element with nested <tr> (table row), <th> (table header), and <td> (table data) elements.
• Use the <table> element to create the table structure.

• Use <tr> elements to define rows within the table.

• Use <th> elements for table headers and <td> elements for table data within each row.

• Add attributes like colspan and rowspan to merge c...read more
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Q1. Visualize and Designing
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Q2. Regarding pager maker, white paper, presentation etc
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Q1. Discussion on technical projects given
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Q2. Discussion on salary
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Q1. Question related supply chain
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Q2. What do you mean by order processing
Ans. 
Order processing refers to the steps involved in receiving, fulfilling, and shipping customer orders.
• Order processing starts with receiving an order from a customer.

• The order is then reviewed for accuracy and availability of products.

• Next, the order is picked, packed, and shipped to the customer.

• Finally, the order is invoiced and payment is processed.

• Order processing may involve inventory management, shipping logistics...read more
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Q1. Define your self
Ans. 
Experienced operations executive with a track record of optimizing processes and driving efficiency.
• Over 10 years of experience in operations management

• Proven ability to streamline workflows and reduce costs

• Strong leadership skills in motivating teams to achieve goals

• Implemented new technologies to improve operational efficiency

• Track record of successful project management, such as implementing a new inventory system t
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Q2. What was you role in your previous organisation
Ans. 
I was responsible for overseeing daily operations, managing staff, and ensuring efficiency and productivity.
• Managed a team of employees to ensure smooth operations

• Developed and implemented strategies to improve efficiency

• Monitored performance metrics and made adjustments as needed
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Q1. Php array functions
Ans. 
PHP has a variety of array functions for manipulating arrays efficiently.
• Some common array functions in PHP include: array_push(), array_pop(), array_shift(), array_unshift(), array_merge(), array_slice(), array_splice(), array_keys(), array_values(), in_array(), array_search(), array_unique(), array_reverse(), sort(), rsort(), ksort(), krsort(), array_map(), array_filter().

• Example: array_push($array, 'new element'); /...read more
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Q2. Php magic functions
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