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WorksheetsES & IoT Quiz 2
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
Which layer is used for wireless connection in IoT devices?
a)
Application layer
b)
Network layer
c)
Data link layer
d)
Transport layer
2.
Which of the model involves the special types of services that users can access on a Cloud Computing platform?
a)
Service
b)
Planning
c)
Deployment
d)
Application
3.
Which of the following is not a sensor in IoT?
a)
BMP280
b)
DHT11
c)
Photoresistor
d)
LED
4.
In M2M the communication type is ________
a)
POINT TO POINT
b)
MULTI POINT
c)
SINGLE
d)
ANY OF THE ABOVE
5.
________ in the IoT Architecture is the hardware and software gateways that analyze and pre-process the data before transferring it to the cloud.
a)
Data center
b)
Edge IT
c)
Gateways
d)
Data Acquisition
6.
What is the microcontroller used in Arduino UNO?
a)
ATmega32114
b)
AT91SAM3x8E
c)
ATmega2560
d)
ATmega328p
7.
Which is the software or a programming language used for controlling of Arduino?
a)
Assembly Language
b)
C Languages
c)
JAVA
d)
Any Language
8.
Arduino Codes are referred to as ________ in the Arduino IDE.
a)
sketches
b)
drawings
c)
links
d)
notes
9.
What is the difference between an IDE and a compiler?
a)
The compiler executes the code while the IDE gives a graphical environment for writing the code
b)
The compiler links the code to the respective files and the IDE takes it from there
c)
The compiler and the IDE are the same thing
d)
The IDE executes the code while the compiler gives a graphical environment for writing the code View Answer
10.
What is the use of the TX pin?
a)
upload
b)
download
c)
ground
d)
power input
11.
Which is the pin number of inbuilt LED in the NODEMCU
a)
1
b)
10
c)
13
d)
15
12.
What kind of device is the ESP8266 WiFi Module?
a)
Passive Sensor
b)
Active Sensor
c)
Networking Device
d)
Switching Device
13.
The System embedded together for dedicated application is called as _________
a)
Control system
b)
Embedded system
c)
computer system
d)
None
14.
In systems, some specific work has to be done in a specific time period are called _______systems
a)
Stand alone
b)
Real time
c)
Network system
d)
Mobile system
15.
Embedded System in which some specific work has to be done in a specific time period are called ________.
a)
Stand alone embedded system
b)
Real time embedded system
c)
Hard Real time embedded system
d)
embedded system
16.
In the embedded system, the following resource will not be present
a)
ROM
b)
RAM
c)
Secondary storage
d)
FLASH
17.
The operating system consist of _______
a)
Kernel
b)
Device manager
c)
Network protocol system
d)
All the above
18.
Standard ports of MQTT are __________
a)
I2C
b)
SSL
c)
USART
d)
TCP/IP
19.
Which one is not an element of IoT?
a)
People
b)
Process
c)
Security
d)
Things
20.
The IOT is a ___________ based technology
a)
Software
b)
Hardware
c)
Both a and b
d)
None of the above
21.
What is the sensor/protocol used in GSN?
a)
HTTP protocol
b)
CoAP protocol
c)
MQTT protocol
d)
XMPP protocol
22.
How many times does the setup() function run on every startup of the Arduino System?
a)
4
b)
5
c)
2
d)
1
23.
What language is a typical Arduino code based on?
a)
Assembly Code
b)
Python
c)
Java
d)
C/C++
24.
Missile embedded system for security is a example of ________
a)
Stand alone system
b)
Real time system
c)
Hard real time system.
d)
Soft real time system
25.
What is the allowable external regulated supply which can be provided to the ESP8266 through Vin?
a)
12V
b)
5V
c)
3.3V
d)
9V
Reset
