Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH PSW PUSH A PUSH SP POP PSW PUSH PSW PUSH A PUSH SP POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An I/O processor controls the flow of information between Cache memory and I/O devices Cache and main memory Main memory and I/O devices Two I/O devices Cache memory and I/O devices Cache and main memory Main memory and I/O devices Two I/O devices ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Bus Interface Unit (BIU) in 8086 performs the following functions: Instruction decoding. All the above. Arithmatic and Logic operations. Instruction fetch. Instruction decoding. All the above. Arithmatic and Logic operations. Instruction fetch. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which memory has read operation, byte erase, byte write and chip erase? RAM Both B and C UVEPROM EEPROM RAM Both B and C UVEPROM EEPROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is A negative floating point number Either A or B depending on the actual number A smaller floating point number A larger floating point number A negative floating point number Either A or B depending on the actual number A smaller floating point number A larger floating point number ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is a valid integer constant? 127 127 125 + 3 127 127 127 125 + 3 127 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS