Microprocessor S0 and S1 pins are used for acknowledging the interrupt serial communication None of these indicating the processor’s status acknowledging the interrupt serial communication None of these indicating the processor’s status ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PUSH B instruction in 8085 microprocessor causes the contents of register B only to be copied in the stack the contents of register B & C to be copied in the stack registers B & C to be cleared the contents of registers B & C to be transferred in the stack and and the registers get cleared the contents of register B only to be copied in the stack the contents of register B & C to be copied in the stack registers B & C to be cleared the contents of registers B & C to be transferred in the stack and and the registers get cleared ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. DOUBLEWORD (32 bits) BYTE NIBBLE WORD (16 bits) DOUBLEWORD (32 bits) BYTE NIBBLE WORD (16 bits) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Bi control-operations Macro-operations Micro-operations Multi-operations Bi control-operations Macro-operations Micro-operations Multi-operations ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8279 8259 8251 8253 8279 8259 8251 8253 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A structure that stores a number of bits taken “together as a unit” is a Mux Gate Register Decoder Mux Gate Register Decoder ANSWER DOWNLOAD EXAMIANS APP
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