MediaTek India Technology Technical Lead Interview Questions and Answers

Q1. C++ polymorphism tricky questions
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Q2. Simple linked list code
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Implement a simple linked list code
• Define a Node struct with data and next pointer

• Implement functions to insert, delete, and traverse the linked list

• Handle edge cases like empty list or deleting the last node
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Q1. STL , threads c++
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Q1. Managerial round
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Q1. What is your understanding of DITA and CCMS?
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DITA is a standard for creating structured content, while CCMS is a content management system that supports DITA.
• DITA stands for Darwin Information Typing Architecture and is an XML-based standard for creating structured content.

• DITA allows for content reuse, single-sourcing, and easy customization.

• CCMS (Component Content Management System) is a software system that supports the creation, management, and publishing of ...read more
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Q2. Rewriting of technical information.
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Q1. Find frequency in string
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Find the frequency of each character in a given string.
• Iterate through the string and count the occurrences of each character

• Store the frequencies in a map or array

• Return the map or array with the frequencies
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Q2. Find second largest salary in a table
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Use SQL query with ORDER BY and LIMIT to find second largest salary in a table.
• Use SQL query like SELECT DISTINCT salary FROM table_name ORDER BY salary DESC LIMIT 1,1

• Make sure to handle cases where there might be ties for the highest salary
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Leetcode easy problem based on binary search

Q1. Design Stock Notification System
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Design a system to notify users about stock availability and changes.
• Create a database to store stock information and user preferences.

• Implement a notification system to alert users when stock levels change.

• Allow users to set preferences for specific products or thresholds.

• Consider using push notifications, emails, or SMS for notifications.

• Include a user interface for managing preferences and viewing stock information.
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Q2. Design Snake & Ladder Game
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Design a Snake & Ladder game using arrays and logic.
• Create a 10x10 grid representing the game board.

• Assign positions for snakes and ladders on the board.

• Use arrays to store the positions of players and their movements.

• Implement logic for dice roll and player movement.

• Include win condition when a player reaches the final position.
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Q1. Round with Hiring Manager. OS Related questions.
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Question based on the array and graph. its 1 hour test on hackerrank

Q1. Work done in the last project
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Q2. Details of circuit design
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Circuit design involves creating a detailed plan for the layout and components of an electronic circuit.
• Identifying the requirements and specifications of the circuit

• Selecting appropriate components such as resistors, capacitors, and integrated circuits

• Creating a schematic diagram to visualize the connections between components

• Simulating the circuit to ensure functionality and performance

• Designing a printed circuit boa
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Implement vector using c++