Explore topic-wise MCQs in 8051 Microcontroller.

This section includes 1 Mcqs, each offering curated multiple-choice questions to sharpen your 8051 Microcontroller knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the function of the SCON register?

A. to control SBUF and SMOD registers
B. to program the start bit, stop bit, and data bits of framing
C. to control SMOD registers
D. none of the mentioned
Answer» C. to control SMOD registers
Discussion