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- Question
Match the following:
List I (Logic family) List II (Characteristic of logic family) A. TTL 1. Maximum power Consumption B. ECL 2. Highest Packing Density C. NMOS 3. Least Power Consumption D. CMOS 4. Saturated Logic
Options- A. A-1, B-4, C-2, D-3
- B. A-1, B-4, C-3, D-2
- C. A-4, B-1, C-2, D-3
- D. A-4, B-1, C-3, D-2
- Correct Answer
- A-4, B-1, C-2, D-3
- 1. Which is not a valid Java variable
Options- A. lot
- B. c 1t
- C. s $ 2
- D. 2 s $ Discuss
- 2. The interface chip for 8086 and 16 bit ADC is
Options- A. 8259
- B. 8255
- C. 8253
- D. 8251 Discuss
- 3. 8085 has 6 sign flags.
Options- A. True
- B. False Discuss
- 4. The power requirements of a DRAM in active and stand by modes is about
Options- A. 350 mW and 5 mW respectively
- B. 350 mW each
- C. 5 mW each
- D. 350 mW and 100 mW respectively Discuss
- 5. Most of the memory chips in static RAM
Options- A. do not require any supply
- B. need 2 V supply
- C. need 5 V supply
- D. need 12 V supply Discuss
- 6. Match the following:
List I f(t) List II F(s) A. t 1. 
B. eat 2. 
C. u(t) 3. 
D. cos ?t 4. 
Options- A. A-1, B-3, C-2, D-4
- B. A-1, B-4, C-2, D-3
- C. A-2, B-4, C-1, D-3
- D. A-4, B-3, C-1, D-2 Discuss
- 7. Match the following:
List I List II A. p type semiconductor 1. silicon B. n type semiconductor 2. holes are majority carriers C. Intrinsic semiconductor 3. electrons are majority carriers D. Tungsten 4. is a metal
Options- A. A-2, B-3, C-1, D-4
- B. A-1, B-2, C-3, D-4
- C. A-4, B-3, C-2, D-1
- D. A-3, B-1, C-2, D-4 Discuss
- 8. Match the following:
List I (Camera pick up tubes) List II (Developed by) A. CCD charger 1. Toshiba B. New vicon 2. Philips C. Plumbicon 3. Matushita D. Chalnicon 4. RCA
Options- A. A-3, B-4, C-1, D-2
- B. A-4, B-3, C-2, D-1
- C. A-4, B-3, C-1, D-2
- D. A-1, B-2, C-3, D-4 Discuss
- 9. Match the following:
List I (DOS commands) List II (Meaning) A. ATTRIB 1. Displays all directories and subdirectories B. SCAN DISK 2. Moves files to another director C. MOVE 3. Checks the status of disc D. TREE 4. Hides a file
Options- A. A-1, B-2, C-3, D-4
- B. A-3, B-4, C-2, D-1
- C. A-2, B-3, C-4, D-1
- D. A-4, B-3, C-2, D-1 Discuss
- 10. Match the following:
List I List II A. Silicon 1. is trivalent B. Arsenic 2. rarely used as semiconductor C. Indium 3. is pentavalent D. Germanium 4. intrinsic semiconductor
Options- A. A-1, B-2, C-3, D-4
- B. A-4, B-3, C-2, D-1
- C. A-4, B-3, C-1, D-2
- D. A-2, B-1, C-3, D-4 Discuss
Matching Questions problems
Search Results
Correct Answer: 2 s $
Explanation:
The first letter of variable name should be lower case.
Correct Answer: 8255
Explanation:
8255 is interface chip for 8086 and ADC.
Correct Answer: False
Explanation:
It has one sign flag S.
Correct Answer: 350 mW and 5 mW respectively
Explanation:
Power requirement in stand by mode is very low 1000.
Correct Answer: need 5 V supply
Explanation:
Digital chips need 5 V supply.
Correct Answer: A-4, B-3, C-1, D-2
Correct Answer: A-2, B-3, C-1, D-4
Correct Answer: A-4, B-3, C-2, D-1
Correct Answer: A-4, B-3, C-2, D-1
Correct Answer: A-4, B-3, C-1, D-2
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