MCQ Marks-10
Q-1. Provide the means to create capability that reflects
true awareness of the physical world and people……?
a)sensors b)heterogeneity c) security d) connectivity
Q-2. In
IoT as one of the key characteristics, devices have different hardware platforms and
networks…..?
a). sensors b) heterogeneity c) security d) connectivity
Q-3. Which challenge comes when we use many devices on the same network?
a) signaling b) security c) presence detection d) power consumption
Q-4. In an open loop control system….?
(a)
Output is independent of control input
(b) Output is dependent on control input
(c) Only system parameters have effect on the control
output (d) None of the
above
Q5. A car is moving at a constant speed of 50 km/h, which of the following is the feedback element for the driver ?
a)
Clutch
(b) Eyes
(c) Needle of the speedometer (d) Steering wheel
Q6-An automatic toaster is a ______ loop control system……..?
(a) open (b) closed (c) partially closed (d) any of the above
Q-7.Which
type of motion is transmitted by hydraulic actuators……….?
a. linear motion b. rotary motion c. both a and b d. none of the above
Q-8.
Smallest change which a sensor can detect is……..?
a) Resolution b) Accuracy c) Precision d) Scale
Q-9.Thermistor
is a transducer. Its temperature coefficient is….?
A. Negative B. Positive C. Zero D. None of these
Q-10.Bits can be send over guided or unguided media as analog signal by…..?
a)Digital Modulation b)Amplitude Modulation c)Frequency Modulation d)Phase Modulation
True/False Marks-10
1. X10 is used in fitness tracker.
2. In IOT 3 layer Architectures layers are Network , data link, presentation layer.-
3. VLC stands for Visible Light Communication.
4. 803.11ah is also called Wi-fi Hallow.-
5. Zigbee is based on 802.15.4 communication protocol standard.
6. NFC communicates between two device in range of 1000 CM.
7. Thread uses ipversion-6 for home automation.
8. GSM was first deployed in 4 European countries.
9. Strain gauge is used to detect pressure when load is applied.
10. RISC is part of Microcontrollers.
Matching Marks-10
1.SONAR (a)Computer Architecture
2.IP ver-6 (b)1995
3.IP ver-4 (c)1981
4.EPIC (d) used in water
5.One input One Output (e)SISO
6.Microcontroller (f)Fiber Optic Lucent connector
7.Acoustic (g)Measured Sound Level
8.Used in Telephones (h)RJ-11
9.TV (i)Embeded System
10.LC (j)Microwave oven
Fill in the blanks Marks-10
(1)4 (2)32 (3)Intranet (4) Extranet (5)Open Loop (6) close Loop (7) 2
(8)CoAP (9) MQTT (10) jeorge Belly (11) Narinder S. Kapany (12)open source CMS
(13)Memory
1. 8051 series has how many 16 bit registers………..?
2. The microprocessor of a computer can operate on any information if it is present in ..?
3. ……. is better than HTTP for sending and receiving data.?
4. ……. is an open source content management system(CMS). It helps you build powerful dynamic websites and applications…?
5. …… is the sensor/protocol used in GSN..?
6. ………. is father of fiber optic…?
7. Field controlled D.C. motor is an example of ……?
8. An……… is a computer network for sharing information, easier communication, collaboration tools, operational systems, and other computing services within an organization,?
9. An…………… that can be partially accessed by authorized outside users, enabling businesses to exchange information over the internet in a secure way.
10. Core I7 is an example of ……bit microprocessor.?
Part-2 Marks-60
Questions-1 Marks-10
a) How to protect a computer and a mobile…..?
b) Write about cryptography with detail…..?
Question-2 Marks-10
a) Write about Arduino Uno and it’s components….?
b) How to download Arduino IDE and how to run program in it…?
Question-3 Marks-10
a) Write about Micro controllers and it’s classification…?
b) Short note on zigbee, MQTT, LORA, Zwave….?
Question-4 Marks-10
a) Write short note on Time Management and Stress…..?
b) Write about actuator’s , and it’s type…?
Question-5 Marks-10
a) What is control system and it’s types……?
b) Explain transmission Media…….?
Question-6 Marks-10
a) What is IOT and it’s application ……?
b) Write about IOT architecture…?
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