Microprocessor Total number of modes the 8253 can work 6 4 12 8 6 4 12 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not treated as hexadecimal constant by assembler in 8085? 234 64 H 45 H 6 AFH 234 64 H 45 H 6 AFH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion (A): Negative values of incremental operator in DO loop are allowed in Fortran 77 but not in earlier versions of Fortran. Reason (R): Fortran 77 has better array facilities than earlier versions of Fortran. Both A and R are correct and R is correct explanation of A Both A and R are correct but R is not correct explanation of A A is correct R is wrong A is wrong R is correct Both A and R are correct and R is correct explanation of A Both A and R are correct but R is not correct explanation of A A is correct R is wrong A is wrong R is correct ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Bus Interface Unit (BIU) in 8086 performs the following functions: Instruction fetch. All the above. Instruction decoding. Arithmatic and Logic operations. Instruction fetch. All the above. Instruction decoding. Arithmatic and Logic operations. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The correct sequence of steps in the instruction cycle of a basic computer is Read effective address, Decode, Fetch and Execute. Fetch, Execute, Decode and Read effective address. Fetch, Decode, Read effective address and, Execute. Fetch, Read effective address, Decode and Execute. Read effective address, Decode, Fetch and Execute. Fetch, Execute, Decode and Read effective address. Fetch, Decode, Read effective address and, Execute. Fetch, Read effective address, Decode and Execute. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are same as the content of A7-A0 all bits reset (i.e. 00H) all bits set (i.e. FFH) irrelevant same as the content of A7-A0 all bits reset (i.e. 00H) all bits set (i.e. FFH) irrelevant ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS