Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 20 5 16 4 20 5 16 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Each instruction in assembly language program has the following fields:Lable fieldMnemonic fieldOperand fieldComment fieldThe correct sequence of these fields is? 1, 2, 3, 4 2, 1, 4, 3 1, 2, 4, 3 2, 1, 3, 4 1, 2, 3, 4 2, 1, 4, 3 1, 2, 4, 3 2, 1, 3, 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The execution of RST n instruction causes the stack pointer to increment by two remain unaffected None of these decrement by two increment by two remain unaffected None of these decrement by two 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 3 and 4 only 1, 2 and 3 1 and 2 only 1, 2, 3 and 4 3 and 4 only 1, 2 and 3 1 and 2 only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor differentiates between op code, data/address at any time by the program counter the sequence in which memory contents are fetched by it the stack pointer its internal registers the program counter the sequence in which memory contents are fetched by it the stack pointer its internal registers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum number of I/O that can be addressed by the INTEL 8085 is 512 285 65536 256 512 285 65536 256 ANSWER DOWNLOAD EXAMIANS APP
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