Philips Innovation Campus Softwaretest Engineer Interview Questions, Process, and Tips

Q1. Describe binary tree
Ans. 
A binary tree is a hierarchical data structure in which each node has at most two children.
• Consists of nodes connected by edges

• Each node can have at most two children, referred to as left child and right child

• The left child is smaller than the parent node, while the right child is greater

• Used for efficient searching, sorting, and organizing data
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Q2. How to validate ip addres?
Ans. 
To validate an IP address, check if it consists of four numbers separated by periods, each number being between 0 and 255.
• Split the IP address string by periods to get an array of four numbers

• Check if the array length is 4

• Loop through each number in the array and check if it is between 0 and 255

• If any number is outside the valid range, the IP address is invalid
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DSA, puzzles, DBMS, OD, and networking

Q1. What is interrupt vector table
Ans. 
Interrupt vector table is a data structure that maps interrupt numbers to their corresponding interrupt service routines.
• It is used in microcontrollers and operating systems to handle interrupts.

• Each entry in the table contains the address of the interrupt service routine for a specific interrupt.

• When an interrupt occurs, the processor looks up the corresponding entry in the table to find the address of the ISR to exec...read more
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Q2. C program to pass array in function
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Passing array of strings in a C function
• Declare the function prototype with array parameter

• Pass the array as argument when calling the function

• Access elements of the array within the function

• Example: void printStrings(char *strings[], int size) { }
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Q1. Read Tree & graph in detail
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Q1. Explain your framework structure
Ans. 
My framework structure is based on a modular approach with reusable components and clear separation of concerns.
• Modular design with separate modules for different functionalities

• Reusable components to avoid duplication of code

• Clear separation of concerns for easy maintenance and scalability
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Q2. What are waits in selenium you use in your project
Ans. 
Waits in Selenium are used to ensure that the automation script waits for a certain condition to be met before proceeding.
• Implicit Wait: Waits for a certain amount of time before throwing a NoSuchElementException.

• Explicit Wait: Waits for a certain condition to be met before proceeding.

• Fluent Wait: Waits for a condition with a specified frequency of checking.

• Thread.sleep(): Pauses the script execution for a specified am
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Self introduction
About the software companies how to development

Q1. Explain the project details on college Why you intrest in this job
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The test was conducted on Hackerrank platform. It had 2 sections. First section had 6 coding questions. Second section had 10 McQs that checked our CS fundamentals. Overall the difficulty level was moderate to hard level.

Q1. 1. Few questions on the projects like the purpose and tech stack. 2. Process concepts. 3. Segmentation and fragmentation. 4. Delete elements from linked list 5. Bit manipulation 6. little endian to big end...read more
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Q1. Basic questions related to family and hobbies
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Q2. Question from Resume based on skills and tools mentioned in it
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Q1. What is tnterepts in oops concept
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Q2. Code apply in any program
Ans. 
Code can be applied in any program as long as it is compatible with the programming language and follows best practices.
• Code can be reused in different programs to save time and effort.

• Code should be modular and well-organized to make it easier to apply in different programs.

• Code should be tested thoroughly to ensure it works correctly in different programs.

• Code should follow best practices and coding standards to make...read more
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