Broadcom Interview Questions, Process, and Tips

Q1. What is SDLC and expalin its steps
Ans. 
SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.
• 1. Planning: Define the scope, requirements, and objectives of the project.

• 2. Analysis: Gather and analyze user requirements.

• 3. Design: Create a detailed design plan for the software.

• 4. Implementation: Develop the software based on the design plan.

• 5. Testing: Test the...read more
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Q2. Regression testing and real time example
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Regression testing is retesting of software to ensure new changes do not negatively impact existing functionality.
• Regression testing is performed to verify that recent code changes have not adversely affected existing features.

• It involves running previously executed test cases to ensure that no new bugs have been introduced.

• Example: After adding a new feature to a website, regression testing is done to make sure all ex...read more
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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
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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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Q1. STring manipulation
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Q1. Deep Technical understanding
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Q2. Some queries on Network Communication
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Q1. First steps in a sales process
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Q1. Level of water between buildings
Ans. 
Determining the level of water between buildings based on various factors
• Consider the elevation of each building

• Take into account the distance between the buildings

• Factor in any natural or man-made barriers that may affect water flow
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Q2. Valid Number Hard
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Q1. Count freq of elements in array
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Count frequency of elements in array of strings
• Iterate through the array and use a hashmap to store the frequency of each element

• Use a for loop to go through each element and update the count in the hashmap

• Return the hashmap with element frequencies
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Q1. Tell me about your self
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Q2. Explain BGP path selection process
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BGP path selection process determines the best path for routing traffic between autonomous systems.
• BGP prefers the path with the highest weight attribute.

• If weights are the same, BGP looks at the local preference attribute.

• Next, BGP considers the AS path length.

• BGP then looks at the origin code, preferring IGP over EGP and Incomplete.

• If all else is equal, BGP chooses the path with the lowest router ID.
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