KLA Associate Technical Leader Interview Questions and Answers

Leetcode easy problem based on binary search

Q1. Design Stock Notification System
Ans. 
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
Ans. 
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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Q1. C++ Related questions
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Q1. Work done in the last project
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Q2. Details of circuit design
Ans. 
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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Q1. C Coding Question addition deletion of link list
Ans. 
Addition and deletion operations in a linked list using C coding
• Use a struct to define the linked list node

• For addition, allocate memory for new node, update pointers accordingly

• For deletion, update pointers to skip the node to be deleted
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Q2. Diff between malloc and calloc
Ans. 
malloc is used to allocate memory without initializing it, while calloc is used to allocate memory and initialize it to zero.
• malloc allocates a block of memory of specified size, while calloc allocates a block of memory for an array of elements and initializes them to zero

• malloc does not initialize the allocated memory, while calloc initializes the allocated memory to zero

• malloc returns a pointer to the allocated memor...read more
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Q3. 2G3G registration process,
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Q4. Authentication parameter, CKSN
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Q1. C++ polymorphism tricky questions
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Q2. Simple linked list code
Ans. 
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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