engineering recuitment HPCL Junior Executive 2025 Mock Test Electronic Mechanic Digital Electronics Microprocessors and Microcontrollers
Which one of the following is correct with respect to microcontrollers?
1
Integration of a microprocessor with I/O interfaces and memory and other peripherals in a single IC chip
2
A single very large scale integrated (VLSI) chip that contains programmable electronic components that perform control functions
3
Digital circuit for data handling and computation
4
The primary computation and system control