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Microprocessors - Engineering

Q1:

Read the following statements about 8085
  1. RAL instruction rotates ACC contents left by 1 bit
  2. When RAL instruction is executed once the binary number gets doubled
  3. STC means set CY to 1
Which of the above statements are correct?

A 1 and 2 only

B 1, 2 and 3 only

C 1, 2 and 4 only

D 1 and 4 only

ANS:B - 1, 2 and 3 only

No answer description is available.