Explore topic-wise MCQs in Boolean Algebra and Logic Simplification .

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Boolean Algebra and Logic Simplification knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Boolean Algebra and Logic Simplification .

The following command will rotate the 8 bits of the accumulator one position to the left: RL A

The following program will cause the 8051 to be stuck in a loop: LOOP: MOV A, #00H JNZ LOOP

The contents of the accumulator after this operation MOV A,#2BH ORL A,00H will be:

This program code will read data from port 0 and write it to port 2, and it will stop looping when bit 3 of port 2 is set: STAT: MOV A, PO MOV P2,A JNB P2.3, STAT

This program code will be executed once: STAT: MOV A, #01H JNZ STAT

The contents of the accumulator after this operation MOV A,#0BH ANL A,#2CH will be

When the 8051 is reset and the line is HIGH, the program counter points to the first program instruction in the:

The following program will receive data from port 1, determine whether bit 2 is high, and then send the number FFH to port 3: READ: MOV A,P1 ANL A,#2H CJNE A,#02H,READ MOV P3,#FFH

This statement will set the address of the bit to 1 (8051 Micro-controller): SETB 01H

This program code will be executed continuously: STAT: MOV A, #01H JNZ STAT