Microprocessor DMA is used between microprocessor and memory memory and I/O microprocessor and I/O none microprocessor and memory memory and I/O microprocessor and I/O none ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? ORA A CLR A MOV A, 00H SUB A ORA A CLR A MOV A, 00H SUB A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The program counter in a 8085 micro-processor is a 16-bit register, because There are 16 address lines It facilitates the user storing 16-bit data temporarily It counts 16-bits at a time It has to fetch two 8-bit data at a time There are 16 address lines It facilitates the user storing 16-bit data temporarily It counts 16-bits at a time It has to fetch two 8-bit data at a time ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the number of times a subroutine is called. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. Counts the numbers of programs run in the machine. Counts the number of times a subroutine is called. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. Counts the numbers of programs run in the machine. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor with a 12-bit address bus will be able to access 10 K bytes 4 K bytes 1 K bytes 8 K bytes 10 K bytes 4 K bytes 1 K bytes 8 K bytes ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What are the sets of commands in a program which are not translated into machine instructions during assembly process, called? Identifiers Mnemonics Directives Operands Identifiers Mnemonics Directives Operands ANSWER DOWNLOAD EXAMIANS APP
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