question_answer

Match the following Column I with Column II:

	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