Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? TRAP RST 5.5 RST 6.5 both ‘a’ and ‘b’ TRAP RST 5.5 RST 6.5 both ‘a’ and ‘b’ ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is Relational, assignment, arithmetic Arithmetic, assignment, relational Arithmetic, relational, assignment Assignment, relational, arithmetic Relational, assignment, arithmetic Arithmetic, assignment, relational Arithmetic, relational, assignment Assignment, relational, arithmetic ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for the user None of these direct memory access for the I/O device direct memory access for microprocessor direct memory access for the user None of these direct memory access for the I/O device direct memory access for microprocessor ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 64. 32. 16. 128. 64. 32. 16. 128. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a computer the data transfer between hard disk and CPU is nearly the same as that between diskette and CPU. True False True False ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used POP PSW PUSH SP PUSH A PUSH PSW POP PSW PUSH SP PUSH A PUSH PSW ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS