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I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.
Storage classes in C define the scope and lifetime of variables.
Auto: Default storage class for local variables
Register: Requests a variable to be stored in a register for faster access
Static: Preserves the value of a variable between function calls
Extern: Allows access to a variable declared in another file
Thread Local Storage (TLS): Provides each thread with its own copy of a variable
Preprocessor directives are commands used by the preprocessor to perform tasks before the actual compilation process begins.
Preprocessor directives start with a # symbol.
They are used to include header files, define constants, and perform conditional compilation.
Examples include #include, #define, #ifdef, #ifndef, #endif, #pragma, etc.
Macro code to set a bit in embedded software
Define a macro using bitwise OR operator to set a specific bit in a register
Example: #define SET_BIT(reg, bit) ((reg) |= (1 << (bit)))
Call the macro with the register and bit number as arguments
8 bit microprocessor is called so because it processes data in 8 bit chunks.
8 bit microprocessor processes data in 8 bit chunks at a time
It can handle data in 8 bit binary format
Examples include Intel 8080, Zilog Z80, and MOS Technology 6502
Logical reasoning, verbal skills and problem-solving abilities
I applied via Walk-in and was interviewed in Jul 2024. There was 1 interview round.
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Asked question related to basic electronics(mux,logic gate,NAND gate implementions)
I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.
Mechanical production Engineering Related
I applied via Approached by Company and was interviewed in Feb 2024. There were 2 interview rounds.
Basic level for mechanical engineering student.
I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.
Questions on JD and education
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