This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Recording Systems”.
1. Data acquisition system acquire data from _____________
a) Transducers
b) Flip flop
c) Memory
d) None of the mentioned
View Answer
Explanation: Data acquisition system is used for retrieving data from transducer or sensor.
2. SBOD stands for __________________
a) Status bunch of disc
b) Switched bunch of disc
c) Status bunch of display
d) None of the mentioned
View Answer
Explanation: SBOD or status bunch of disc is a memory system for data recorders.
3. Data recorders acquire data from ________________
a) Transducers
b) Sensors
c) Both transducers and sensors
d) None of the mentioned
View Answer
Explanation: Data recorders record data from both transducers and sensors.
4. RAID stands for ___________________
a) Recorded Array of Inexpensive Disc
b) Redundant Array of Inexpensive Disc
c) Redundant Array of Intelligent Disc
d) Redundant Array of Inexpensive Display
View Answer
Explanation: RAID is a storage type and it stands for Redundant Array of Inexpensive Disc.
5. Which of the following is correct for SBOD?
a) Based on fibre channel
b) Based on RF technology
c) Based on Fibre and RF
d) None of the mentioned
View Answer
Explanation: SBOD technology is based on fibre channel only.
6. Which of the following represents the storage capability of flip-flop?
a) 1 bit
b) 1 byte
c) 1 kilo bit
d) 1 kilo byte
View Answer
Explanation: Flip flop is the basic storage device and they can store one bit of data.
7. Which of the following can be considered as a storage device?
a) Capacitor
b) Resistor
c) Both capacitor and resistor
d) None of the mentioned
View Answer
Explanation: Capacitor can be used for charging discharging and considered as a storage device.
8. Dynamic RAM has to be refreshed constantly.
a) True
b) False
View Answer
Explanation: Refreshing dynamic RAM is important, otherwise it forget what to store.
9. SRAM is faster than DRAM.
a) True
b) False
View Answer
Explanation: SRAM uses flip flops and transistors and they are faster than DRAM.
10. Which of the following can be made from SRAM?
a) Magnetic disc
b) Cache
c) Floppy disc
d) All of the mentioned
View Answer
Explanation: SRAM’s are used to build faster memory units like cache.
Sanfoundry Global Education & Learning Series – Instrumentation Transducers.
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