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Matching Questions problems

1. Match the following:

	List I (Types of memory)		List II (Used As)
A.	DRAM	1.	Cache memory
B.	SRAM	2.	Main memory
C.	Parallel Access Registers	3.	BIOS memory
D.	ROM	4.	CPU registers

Options
A. A-1, B-4, C-2, D-3
B. A-3, B-4, C-2, D-1
C. A-1, B-2, C-4, D-3
D. A-3, B-2, C-4, D-1

2. Match the following:

	List I (Memories)		List II (Characteristic)
A.	Static PLA	1.	erasable, programmable
B.	CCD	2.	ultra high speed
C.	ECL	3.	stores large volume of data
D.	GAL	4.	Does not need refreshing
		5.	Non-volatile

Options
A. A-4, B-3, C-2, D-1
B. A-4, B-2, C-3, D-1
C. A-5, B-1, C-2, D-3
D. A-3, B-5, C-2, D-1

3. Match the following:

	List I (Operator)		List II (Description)
A.	! =	1.	Left shift
B.	= =	2.	Right Shift
C.	< <	3.	Equal to
D.	> >	4.	Not equal to

Options
A. A-1, B-2, C-3, D-4
B. A-2, B-3, C-4, D-1
C. A-4, B-1, C-3, D-2
D. A-4, B-3, C-1, D-2

4. Match the following:

	List I		List II
A.	Tunnel diode	1.	is also known as hot carrier diode
B.	PIN diode	2.	used with reverse bias
C.	Zener diode	3.	has an intrinsic layer
D.	Schottky diode	4.	v-i curve has shape of N

Options
A. A-2, B-3, C-1, D-4
B. A-4, B-3, C-2, D-1
C. A-3, B-2, C-4, D-1
D. A-1, B-2, C-3, D-4

5.

List I (Parameters) List II (Values)

A. h₂₂ 1. r_b + r_e

B. h₁₁ 2. a_cb

C. h₂₁ 3.
Options
A. A-3, B-1, C-2
B. A-1, B-3, C-2
C. A-2, B-3, C-1
D. A-3, B-2, C-1

6. Match the following:

List I List II

A. Simple dipole 1.

B. Omnidirectional antenna 2.

C. Loop antenna 3.
Options
A. A-1, B-2, C-3
B. A-2, B-1, C-1
C. A-3, B-2, C-1
D. A-1, B-1, C-2

7. The pole locations of three networks and their impulse responses are given figure

List I List II

A. 1.

B. 2.

C. 3.
Options
A. A-1, B-2, C-3
B. A-2, B-1, C-3
C. A-3, B-1, C-2
D. A-3, B-2, C-1

8. Match the following:

	List I		List II
A.		1.
B.		2.
C.		3.
D.		4.
		5.

Options
A. A-2, B-4, C-3, D-5
B. A-3, B-4, C-2, D-5
C. A-5, B-2, C-3, D-1
D. A-3, B-1, C-2, D-4

9. Match the following:

	List I		List II
A.	C	1.	7 eV
B.	Si	2.	1.15 eV
C.	Ge	3.	0.75 eV
D.	Sn	4.	0.1 eV
E.	Pb	5.	0 eV

Options
A. A-2, B-3, C-4, D-5, E-1
B. A-1, B-2, C-3, D-4, E-5
C. A-3, B-1, C-2, D-5, E-4
D. A-4, B-5, C-1, D-2, E-3

10. Match the following:

	List I (Diode Rectifier)		List II (Efficiency is R_f/R_L = 0.25)
A.	Half wave	1.	0.54
B.	Bridge Rectifier	2.	0.65
C.	Full wave using tapped centre transformer	3.	0.325

Options
A. A-1, B-2, C-3
B. A-2, B-1, C-3
C. A-3, B-2, C-1
D. A-3, B-1, C-2

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