Microprocessor For a memory with a 16-bit address space, the addressability is Cannot be determined 16 bits 8 bits 2^16 bits Cannot be determined 16 bits 8 bits 2^16 bits ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Clock cycle Machine cycle Memory cycle Instruction cycle Clock cycle Machine cycle Memory cycle Instruction cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 20 4 5 16 20 4 5 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data lines of 8085 microprocessor are multiplexed with status lines higher order address lines None of these lower order address lines status lines higher order address lines None of these lower order address lines ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH SP PUSH A PUSH PSW POP PSW PUSH SP PUSH A PUSH PSW POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct? 1, 2, 3 and 4 1 and 2 only 3 and 4 only 1, 2 and 3 1, 2, 3 and 4 1 and 2 only 3 and 4 only 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
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