Microprocessor Which one of the following is not correct? Bootstrap is a technique or device for loading first instruction Bus is a group of wires An interrupt signal is required at the start of every program An instruction is a set of bits that defines a computer operation Bootstrap is a technique or device for loading first instruction Bus is a group of wires An interrupt signal is required at the start of every program An instruction is a set of bits that defines a computer operation ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for accumulator contents accumulator and flag register contents flag byte none accumulator contents accumulator and flag register contents flag byte none ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? Arithmetic and logic operations can be directly performed with the I/O data There can be maximum of 256 input devices and 256 output devices Devices have 8-bit address line Devices are accessed using IN and OUT instructions Arithmetic and logic operations can be directly performed with the I/O data There can be maximum of 256 input devices and 256 output devices Devices have 8-bit address line Devices are accessed using IN and OUT instructions ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During the execution of the instruction, the ________tests the status and control flags and updates them based on the results of executing the instruction. Execution Unit (EU) Both ‘c’ and ‘d’ Bus Interface Unit (BIU) None of these Execution Unit (EU) Both ‘c’ and ‘d’ Bus Interface Unit (BIU) None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following microprocessor has 16-bit data bus? 6502 8085 68000 Z-80 6502 8085 68000 Z-80 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085, the pins for SID and SOD are 4 and 3 respectively 3 and 4 respectively 5 and 4 respectively 4 and 5 respectively 4 and 3 respectively 3 and 4 respectively 5 and 4 respectively 4 and 5 respectively ANSWER DOWNLOAD EXAMIANS APP
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