Microprocessor The stack is nothing but a set of reserved RAM address space reserved I/O address space None of these reserved ROM address space reserved RAM address space reserved I/O address space None of these reserved ROM address space 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? Directives Identifiers Operands Mnemonics Directives Identifiers Operands Mnemonics ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Temporary registers in 8085 are W and Z. H and L. D and E. B and C. W and Z. H and L. D and E. B and C. 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. Both ‘c’ and ‘d’ None of these Bus Interface Unit (BIU) Execution Unit (EU) Both ‘c’ and ‘d’ None of these Bus Interface Unit (BIU) Execution Unit (EU) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction will never affect the zero flag? ORA R DCX Rp DCR R XRA R ORA R DCX Rp DCR R XRA R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A good assembly language programmer should use general purpose registers rather than memory in maximum possible ways for data processing. This is because: Of limited set of instructions for data processing with memory Data processing with registers is easier than with memory Data processing with memory requires more instructions in the program than that with registers Data processing with registers takes fewer cycles than that with memory Of limited set of instructions for data processing with memory Data processing with registers is easier than with memory Data processing with memory requires more instructions in the program than that with registers Data processing with registers takes fewer cycles than that with memory ANSWER DOWNLOAD EXAMIANS APP
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