10+ Cogent Soft Solution Interview Questions and Answers

I am comfortable working with Windows, Linux and MacOS operating systems.

• Proficient in Windows OS and its various versions

• Familiar with Linux OS and its distributions like Ubuntu, Fedora, and CentOS

• Experienced in MacOS and its versions like Mojave and Catalina

NPI involves several steps including design, testing, validation, and production.

• Designing the product and creating a prototype

• Testing the prototype to ensure it meets specifications

• Validating the product through various tests and certifications

• Preparing for production by creating a manufacturing plan and sourcing materials

• Producing the product and conducting quality control checks

DMZ is a network segment that separates an internal network from an external network.

• DMZ stands for Demilitarized Zone.

• It acts as a buffer zone between the internet and the internal network.

• It contains servers that are accessible from the internet, but not the internal network.

• It enhances security by limiting direct access to the internal network.

• Examples of servers in DMZ include web servers, email servers, and FTP servers.

I have used several development tools throughout my career.

• I have experience with programming languages such as C++, Java, and Python.

• I have used IDEs such as Eclipse, Visual Studio, and PyCharm.

• I have experience with version control systems such as Git and SVN.

• I have used simulation tools such as LTSpice and MATLAB.

• I have experience with hardware design tools such as Altium and EagleCAD.

To make profit for the company, planning for growth and attracting employees are essential strategies.

• Develop a comprehensive business plan outlining financial goals and strategies for achieving them

• Invest in research and development to stay ahead of competitors and offer innovative products/services

• Implement cost-cutting measures to improve efficiency and maximize profits

• Create a strong employer brand to attract top talent and retain employees

• Offer competitive salaries, bene...read more

My development of human resource management involves implementing strategic HR initiatives to attract, retain, and develop top talent.

• Implemented performance management system to track employee progress and development

• Developed training and development programs to enhance employee skills and knowledge

• Implemented diversity and inclusion initiatives to create a more inclusive workplace culture

• Utilized data analytics to make informed HR decisions and improve overall employee sat...read more

RDBMS stands for Relational Database Management System. It is a type of database management system that stores data in a structured format.

• Examples of RDBMS include MySQL, Oracle Database, SQL Server, PostgreSQL, and SQLite.

• RDBMS use tables to store data and relationships between different tables to organize data.

• They support SQL (Structured Query Language) for querying and managing data.

• ACID properties (Atomicity, Consistency, Isolation, Durability) are maintained in RDBMS t...read more

Demonstrate SQL subqueries and analytical functions

• Subqueries can be used to retrieve data from a table based on values in another table

• Analytical functions can be used to perform calculations on a set of rows in a table

• Examples of analytical functions include RANK(), ROW_NUMBER(), and SUM() OVER()

• Subqueries can be used in the SELECT, FROM, WHERE, and HAVING clauses

• Analytical functions can be used in the SELECT and ORDER BY clauses

Employee growth can be improved by providing opportunities for learning and development, while company growth can be enhanced by fostering a culture of innovation and collaboration.

• Offer training and development programs to help employees enhance their skills and knowledge

• Provide opportunities for career advancement and growth within the company

• Encourage a culture of continuous learning and feedback

• Promote collaboration and teamwork among employees to drive innovation and pro...read more

Settings of printers and SMT loading process are crucial for efficient production in manufacturing.

• Printers settings include resolution, speed, and material type

• SMT loading process involves placing components on the PCB using pick and place machines

• Proper calibration of printers and pick and place machines is essential for accurate placement

• Regular maintenance and calibration checks are necessary to ensure smooth operation

The hand production area currently has 25 employees.

• There are 25 people working in the hand production area.

• The number of employees may vary depending on the production needs.

• Supervising a team of 25 individuals requires strong leadership skills.

BOM stands for Bill of Materials, which is a comprehensive list of all the materials, components, and sub-assemblies required to manufacture a product.

• BOM is used in manufacturing to ensure that all necessary components are available for production.

• It includes information such as part numbers, quantities, and descriptions.

• BOM can be used to estimate the cost of production and to plan for inventory management.

• BOM can also be used to track changes in the manufacturing process a...read more

SQL query for joins

• Use JOIN keyword to combine rows from two or more tables based on a related column between them

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column

PL/SQL functions are used to perform specific tasks and return values.

• Functions are created using the CREATE FUNCTION statement

• Functions can take input parameters and return a single value

• Functions can be used in SQL statements or called from other PL/SQL code

• Functions can be stored in the database for reuse

• Example: CREATE FUNCTION get_employee_name(emp_id NUMBER) RETURN VARCHAR2 IS ... END;

The process involves converting a schematic design into Gerber files for manufacturing.

• Start by creating a schematic design using a PCB design software like Altium Designer or Eagle.

• Ensure all components are correctly placed and connected in the schematic.

• Generate a netlist from the schematic design to capture the connectivity information.

• Transfer the netlist to the PCB layout editor and place components on the board.

• Route the traces to connect the components following design...read more