Top 150+ Solved Internet of Things (IoT) MCQ Questions Answer
Q. With physical security, the stakes are incredibly
a. very high
b. b) low
c. c) very low
d. d) high
Q. Communication between and is encrypted for security.
a. cloud and device
b. b) end user and data center
c. c) network and device
d. d) cloud and network
Q. . In which phase packets are forwarded hop by hop to get closer to the sink?
a. initialization
b. b) messagerelaying
c. c) selective recovery
d. d) lost messagedetection
Q. What is the last step in algorithm for reliable data transfer?
a. initialization
b. b)message relaying
c. c) selective recovery
d. d) lostmessage detection
Q. Galileo Gen 2 board was developed by which company?
a. atmel
b. b) intel
c. c) motorola
d. d) dallas
Q. Which among the following is more powerful?
a. rasberry pi 2 model
b. b) rasberry pi 3 model
c. c) galieo gen 2 board
d. d) galieo gen 1 board
Q. Periferal Component Interconnect (PCI) Express interconnects which modules?
a. serial communicati on
b. b) wifi, bluetooth, gsm cards
c. c) micro sd card
d. d) real time clock
Q. The 10/100Mbit Ethernet support enables the board toconnect to
a. lan
b. b) man
c. c) wan
d. d) wlan
Q. . What bit processor is used in Pi 3?
a. 64-bit
b. b) 32-bit
c. c) 128-bit
d. d) both 64 and32 bit
Q. WiFi is not present in which of the following models?
a. raspberry pi3
b. b) raspberry pi zero wh
c. c) raspberry pi zero w
d. d) raspberry pi zero
Q. What is the microcontroller used in Arduino UNO?
a. atmega328p
b. atmega2560
c. atmega32114
d. at91sam3x8e