The mnemonic used to perform a subtraction of source with an 8-bit data and jumps to specified relative address if subtraction is non-zero is
A. DJNZ
B. CJNE
C. JZ
D. JNC
Answer:A
The mnemonic used to perform a subtraction of source with an 8-bit data and jumps to specified relative address if subtraction is non-zero is
A. DJNZ B. CJNE C. JZ D. JNC
Explanation: The CJNE instruction perform a subtraction of source with an 8-bit data and jumps to specified relative address only if the result of the subtraction is non-zero, else continues to the next instruction.