| 1. EPROM can be erased and re-programmed multiple times. |
| 2. For reprogramming EPROM, the chip is extracted from the circuit board, the tape is removed and it is placed under an intense UV light for approximately 20 minutes. |
| 3. The two types of RAM are CRAM and TRAM. |
A) 1 and 2
B) 1 and 3
C) Only 3
D) All of these
E) None of these
Correct Answer: A
Solution :
(A) Statements 1 and 2 are correct. Incorrect Options: (B) Statement 1 is correct but statement 3 is incorrect. Therefore, option (B) is incorrect. (C) Statement 3 is incorrect. Therefore, option (C) is incorrect. (D) All the given statements are not correct. Therefore, option (D) is incorrect. (E) All the given statements are not incorrect. Therefore, option (E) is incorrect.
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