Microprocessor Which one of the following ICs is used to interface keyboard and display? 8253 8259 8279 8251 8253 8259 8279 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor uses a crystal of frequency 6.25 Mhz. The T-state value is 320ns 1280ns 960ns 640ns 320ns 1280ns 960ns 640ns ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The number of output pins in 8085 microprocessors are 19. 27. 21. 40. 19. 27. 21. 40. 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 Which one of the following statement is false? A microprocessor has bi-directional address bus A microprocessor has an ALU A microprocessor has unidirectional address bus A microprocessor has bi-directional data bus A microprocessor has bi-directional address bus A microprocessor has an ALU A microprocessor has unidirectional address bus A microprocessor has bi-directional data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? Program Counter. D-E. Stack Pointer. H-L. Program Counter. D-E. Stack Pointer. H-L. ANSWER DOWNLOAD EXAMIANS APP
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