Mando Softtech Interview Questions and Answers

Basic aptitude questions

Q1. Question based on CAN protocol
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Q2. Question related to C programming language
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Q3. Question based on academic projects
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Q4. Job role specific question
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Q1. General HR discussion
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I was too pretty average to hard technical round

Learn C language properly and try to be clear what you are choosing

Q1. Why we use volatile key word
Ans. 
Volatile keyword is used to indicate that a variable's value can be changed unexpectedly.
• Volatile keyword is used in multi-threaded programming to ensure that the value of a variable is always read from memory and not from a cache.

• It is also used in embedded systems where hardware can change the value of a variable unexpectedly.

• Without volatile keyword, the compiler may optimize the code by caching the value of a varia...read more
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Q2. What is the purpose of enum
Ans. 
Enum is used to define a set of named constants in a program.
• Enums provide a way to create a group of related constants that can be used in place of hard-coded values.

• They improve code readability and maintainability.

• Enums can be used in switch statements, loops, and function parameters.

• Example: enum Color {RED, GREEN, BLUE};

• Example: void printColor(Color c) { ... }
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Q1. Basic questions
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Q1. Salary negotiation
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