Microprocessor Which of the following instruction will never affect the zero flag? ORA R DCX Rp XRA R DCR R ORA R DCX Rp XRA R DCR R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is used to access 16-bit data in 8086? Data Banking. None of these Pipeline architecture. Memory Banking. Data Banking. None of these Pipeline architecture. Memory Banking. 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. Bus Interface Unit (BIU) None of these Both ‘c’ and ‘d’ Execution Unit (EU) Bus Interface Unit (BIU) None of these Both ‘c’ and ‘d’ Execution Unit (EU) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): The frequency of 8085 system is ½ of the crystal frequency. Reason(R): Microprocessor (8085) requires a two phase clock. A is false but R is true Both A & R are true but R is not the correct explanation of A A is true but R is false Both A & R are true and R is the correct explanation of A A is false but R is true Both A & R are true but R is not the correct explanation of A A is true but R is false Both A & R are true and R is the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Multi-operations Bi control-operations Micro-operations Macro-operations Multi-operations Bi control-operations Micro-operations Macro-operations ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The instruction set of a microprocessor is stored inside the microprocessor is specified by the user cannot be changed by the user is specified by the manufacturers is stored inside the microprocessor is specified by the user cannot be changed by the user is specified by the manufacturers ANSWER DOWNLOAD EXAMIANS APP
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