Column I | Column II | ||
1. | Input device | a | UPS |
2. | Output device | b | Hard disk |
3. | Primary memory | c | RAM |
4. | Secondary memory | d | Monitor |
e | Scanner |
A) \[1\to e,\text{ }2\to d,\text{ }3\to c,\text{ }4\to a\]
B) \[1\to b,\text{ }2\to a,\text{ }3\to c,\text{ }4\to d\]
C) \[1\to c,\text{ }2\to a,\text{ }3\to d,\text{ }4\to e\]
D) \[1\to c,\text{ }2\to e,\text{ }3\to b,\text{ }4\to a\]
E) None of these
Correct Answer: A
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