Bosch Global Software Technologies Interview Questions, Process, and Tips

35 Technical Questions+ 25 Aptitude Questions = Total 60 Questions.
Time allotted for the written exam is 60 minutes. There is 0.25 negative marking in the paper. Technical section consists of questions from topics related to core subjects such as Network Theory Basics, Electronic Devices, Digital Electronics, Analog Electronics, C language, OS, Communication Systems and Signals.
Frequency,Bandwidth,OPAMPs, Combinational and Sequential ckts are some very imp topics to be covered.

Q1. Introduce yourself , Explain your project in detail?!! What was the prototype? Did you build the system or device? What was the supply and threshold voltage, Bandwidth, Resolution of Microcontroller? What ...read more
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I am a project engineer with experience in building prototypes. My latest project involved designing a device with a microcontroller.
• I will introduce myself as a project engineer with experience in building prototypes.

• I will explain my latest project which involved designing a device with a microcontroller.

• I will describe the prototype and the system in detail.

• I will discuss the supply and threshold voltage, bandwidth,...read more
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Q2. What is KCL,KVL? Consider a 5V DC supply connected to a 2 ohm resistor in the first mesh/loop followed by a 5 ohm resistor in the second/next loop or mesh. What is the voltage drop across 5 ohm resistor? C...read more
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Questions related to electrical engineering and digital electronics.
• KCL (Kirchhoff's Current Law) states that the sum of currents entering a node is equal to the sum of currents leaving the node.

• KVL (Kirchhoff's Voltage Law) states that the sum of voltage drops around a closed loop is equal to the applied voltage.

• The voltage drop across the 5 ohm resistor is 3V.

• The equivalent resistance of 4 meshes each having 3 resist...read more
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Q3. Embedded systems? A program to multiply two hex numbers in 8051 microcontroller. Explain 8051 architecture and each component involved? Harvard vs Von neuman architecture? Risc vs cisc? Memory of 8051? Re...read more
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Explanation of 8051 architecture, memory, register banks, and RTOS.
• 8051 architecture consists of CPU, RAM, ROM, Timers, Serial Port, Interrupts, and I/O ports.

• Harvard architecture has separate memory for instructions and data, while Von Neumann architecture has a single memory for both.

• RISC architecture has simple instructions and fewer addressing modes, while CISC architecture has complex instructions and more address...read more
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Q4. What is Opamp? Opamp as inverting and non inverting adder n application of Opamp as summer, integrator, differentiator, voltage follower with ckt diagrams. Any question for us?
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Opamp is a high-gain electronic amplifier used in various applications such as inverting and non-inverting adder, summer, integrator, differentiator, and voltage follower.
• Opamp stands for operational amplifier and is a type of amplifier with a high gain and differential input.

• In an inverting adder configuration, the output is the negative sum of the input voltages.

• In a non-inverting adder configuration, the output is t...read more
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Q1. It was a simple online round where, you need to answer some basic essay type questions. All the students who cleared tech round were finally selected for Bosch. HR round is just for formalities. No use th...read more
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Q1. Can you tell me about yourself? Could you explain the process of testing a high-level bench from requirement analysis to execution completion? Can you provide an example of a CAPL script to demonstrate scr...read more
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I am a skilled BSW tester with experience in testing high-level benches and scripting in CAPL.
• Requirement analysis involves understanding the specifications and functionalities of the high-level bench.

• Test case design includes creating test scenarios based on the requirements.

• Test execution involves running the test cases on the bench and analyzing the results.

• Defect reporting includes documenting any issues found duri...read more
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Q2. What is a UDS and a UDS frame? What are the differences between standard frames and error frames, and how the sensors operate?
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UDS stands for Unified Diagnostic Services, used in automotive testing. UDS frames are messages exchanged between a tester and an ECU.
• UDS is a protocol used for diagnostic communication in vehicles.

• UDS frames consist of a header and data bytes, with different types like request, response, and error frames.

• Standard frames are used for normal communication, while error frames indicate issues in communication.

• Sensors in v...read more
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Q1. What are the roles of the DSpace control desk and the automation desk?
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The DSpace control desk manages the overall operation of the BSW system, while the automation desk handles automated testing processes.
• DSpace control desk oversees system operation and configuration

• Automation desk manages automated testing processes

• DSpace control desk ensures smooth functioning of BSW system

• Automation desk executes test cases and reports results
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Q2. Tell me about python and write a script for abs event
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Python is a popular programming language known for its simplicity and readability.
• Python is an interpreted, high-level, general-purpose programming language.

• It supports multiple programming paradigms such as procedural, object-oriented, and functional programming.

• An example script for abs event in Python would be: def abs_event(number): return abs(number)
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Q1. Explain project
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The project is a software testing initiative for a BSW system.
• Testing the functionality of the Basic Software (BSW) system

• Identifying and fixing bugs in the system

• Ensuring the system meets the specified requirements

• Collaborating with developers to improve system performance
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Q1. 1 hr interview divided into 4 sections - Intro - Backend - .NET & OOPS Concepts (Was given a code to analyze) - SQL - Write a sql query & some sql questions on joins etc. - Frontend - Angular related quest...read more
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Q1. Bit low level Design Patterns Questions, SQL Questions, Angular Questions Checking your confidence while answering
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Q1. This was Manegerial Round, asked about projects worked upon and some questions over the projects
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Q1. For this round I was being called to their base location. Salary Discussion
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Q1. Basics of ISMS and about ISO 27001
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Q2. Questions on the previous role
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Q1. Questions on ISO 27001 controls
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Q2. What is encryption, cryptography
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Encryption is the process of converting data into a code to prevent unauthorized access. Cryptography is the study of secure communication techniques.
• Encryption is used to protect sensitive data by converting it into a secure format that can only be accessed with a decryption key.

• Cryptography involves creating and analyzing protocols that prevent third parties from reading private information.

• Common encryption algorith...read more
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