WorksheetsES & IOT Quiz 4
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
Embedded system is also called a ________
a)
Dedicated system
b)
Multi task system
c)
General system
d)
All the above
2.
___________ are the characteristics of IOT
a)
Intelligence, scalable
b)
Security
c)
Heterogeneity
d)
All of the above
3.
What type of computing technology refers to services and applications that typically run on a distributed network through virtualized resources?
a)
Distributed Computing
b)
Cloud Computing
c)
Soft Computing
d)
Parallel Computing
4.
What will happen if we supply a voltage of 250 KV to the Vcc of the ESP 8266 Wi Fi Module
a)
Damage is caused
b)
Module will shut down
c)
Module will not respond for the time of voltage applied
d)
Module will function normally
5.
The firmware is stored in the _________ memory
a)
RAM
b)
Floppy
c)
Hard DISK
d)
ROM
6.
CoAP is a specialized _________ protocol.
a)
Web Transfer
b)
Power
c)
Application
d)
Resource
7.
How many main components IoT mainly consists of?
a)
2
b)
3
c)
4
d)
5
8.
Arduino shields are also called as _________
a)
Another Arduinos
b)
Extra peripherals
c)
Add on modules
d)
Connectivity modules
9.
Which one is the element of embedded system?
a)
Hard disk
b)
128 keys keyboard
c)
ADC
d)
CRT screen
10.
The embedded system software consisting of an operating system and the______ software.
a)
application
b)
utility
c)
semaphore
d)
None of the above
11.
Example application of embedded system in medical field is_______
a)
ECG Machine.
b)
Blood Injector
c)
Thermometer.
d)
None
12.
Which of the following protocol is used to link all the devices in the IoT?
a)
HTTP
b)
UDP
c)
Network
d)
TCP/IP
13.
What are the key components of a M2M system?
a)
Vortex DDS
b)
Smart Homes
c)
Sensors and Wi-Fi
d)
Protocols
14.
HTTP expands?
a)
HyperText Transfer Protocol
b)
HyperTerminal Transfer Protocol
c)
HyperText Terminal Protocol
d)
HyperTerminal Text Protocol
15.
How many GPIO pins are in NODE MCU?
a)
15
b)
16
c)
13
d)
10
16.
What is the full form of DHCP in IoT communication protocols?
a)
Dynamic Host Communication Protocol
b)
Domain Host Communication Protocol
c)
Dynamic Host Control Protocol
d)
Domain Host Control Protocol
17.
Without ___________ IoT devices can easily lead to catastrophe.
a)
Cloud
b)
Devices
c)
Software
d)
Management system
18.
Which of the following is not an application of IoT?
a)
Wearables
b)
Smart Grid
c)
Arduino
d)
Smart City
19.
Some specific work is completed with some tolerance of time period is known as_______
a)
Stand alone system
b)
Real time system
c)
Hard real time system.
d)
Soft real time system
20.
Example for Embedded system is__________
a)
Microwave oven
b)
Stepper motor
c)
Desktop PC
d)
Microcontroller
21.
Full form of MQTT _____
a)
Message Queuing Telemetry Transport
b)
Message Queuing Telegram Transport
c)
Message Queue Telegram Transport
d)
Message Queue Telemetry Transport
22.
CoAP is specialized in ___________
a)
Internet applications
b)
Device applications
c)
Wireless applications
d)
Wired applications
23.
The M2M is a ___________ based technology
a)
software
b)
hardware
c)
firmwere
d)
embedded system
24.
_______ is the heart of an oerating system
a)
Library
b)
File system
c)
Kernel
d)
Utlities
25.
Embedded system that are provided with network interfaces and accessed by network such as _____
a)
Stand alone embedded system
b)
Local area network
c)
networked information
d)
None
100 %
