AC FUNDAMENTALS, CIRCUIT AND CIRCUIT THEORY QUIZ

 8085

 68000

 Z-80

 6502

 Both A & R are true but R is not the correct explanation of A .

 A is false but R is true.

 A is true but R is false.

 Both A & R are true and R is the correct explanation of A.

Both Ihe numbers are changed and their exponents are, made equal to -5

None of the numbers is changed

.9432 E – 4 is changed to .09432 E – 3 and .5452 E – 3 is not changed

.5452 E – 3 is changed to 5.452 E – 4 but .9432 E – 4 is not changed

 any of the five interrupt lines

 RESTART

 A or B or HOLD line

 READY line

 PROM

 EPROM

 MROM

 EEPROM

 8253

 8259

 8251

 8279

 1000 H and 0FFF H

 0FFF H and 0FFE H

 1000 H and 1001 H

 0FFE H and 0FFF H

 16

 5

 4

 20

 decrement by two

 increment by two

None of these

 remain unaffected

 8 K bytes

 4 K bytes

 1 K bytes

 10 K bytes