Bosch Global Software Technologies Software Developer Interview Questions, Process, and Tips

Q1. String reverse
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Q2. Dsa linked lists
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Q3. Linked lists reverse
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Q4. Map unique elements
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Map unique elements in an array of strings
• Create a map to store unique elements

• Iterate through the array and add each element to the map as a key

• Retrieve the keys of the map to get the unique elements
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Q5. Sets find elements in set
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Sets are data structures that store unique elements and can be used to efficiently find elements in the set.
• Sets do not allow duplicate elements, so each element in a set is unique.

• To find elements in a set, you can use the 'has' method to check if a specific element is present in the set.

• Sets are commonly used in programming for tasks like removing duplicates from a list or checking for the presence of specific elemen
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English basic electrical

Q1. Basic electrical related
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Q1. Ready for rellocation or not
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Got question related to logical reasoning

Q1. Struct vs enumerations
Ans. 
Structs are used to define a data structure with multiple fields, while enumerations are used to define a set of named constants.
• Structs are used to group related data together, while enumerations are used to define a set of named constants.

• Structs can have multiple fields of different data types, while enumerations can only have a fixed set of named values.

• Example: struct Person { string name; int age; } vs enum Days
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Q2. Paging in Operating systems
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Paging in operating systems is a memory management scheme that allows the operating system to use disk space as an extension of RAM.
• Paging divides physical memory into fixed-size blocks called pages.

• Virtual memory is divided into fixed-size blocks called frames.

• The operating system keeps track of which pages are in RAM and which are on disk using a page table.

• When a process needs a page that is not in RAM, a page fault...read more
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Q1. Explain the projects you have worked on
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I have worked on various projects including a web application for a retail company, a mobile app for a fitness tracker, and a data analysis tool for a marketing agency.
• Developed a web application for a retail company to manage inventory and sales

• Created a mobile app for a fitness tracker to track workouts and progress

• Built a data analysis tool for a marketing agency to analyze customer behavior and campaign effectivene
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Q2. Authentication mechanism of the project
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The project uses JSON Web Tokens (JWT) for authentication.
• JWT is used to securely transmit information between parties as a JSON object.

• JWTs are signed using a secret (with HMAC algorithm) or a public/private key pair (using RSA or ECDSA).

• JWTs consist of three parts: header, payload, and signature.

• Example: Upon successful login, a JWT is generated and sent to the client for subsequent API requests.
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