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Internet Of Things - Quiz(MCQ)
A)
Micro SD card
B)
Real Time Clock
C)
Serial communication
D)
WIfi, Bluetooth, GSM cards

Correct Answer : Option (D) :   WIfi, Bluetooth, GSM cards


Explanation : PCI is a high speed serial computer expansion bus standard. It includes higher maximum system bus throughput, lower I/O pin count and smaller physical footprint.

A)
High Data Level Control
B)
High-level Data Link Control
C)
Higher Data Link Communication
D)
Higher Data Level Communication

Correct Answer : Option (B) :   High-level Data Link Control


Explanation : The full form of the HDLC is High level Data Link Control. It is a communication protocol. It is used to transmit data between nodes and data points.

A)
RXWake
B)
ML
C)
MM
D)
None of the above

Correct Answer : Option (C) :   MM


Explanation : The MM bit defines the address bit in the control register.

A)
UART
B)
USART
C)
Two wire interfaces
D)
Signal wire interface

Correct Answer : Option (C) :   Two wire interfaces


Explanation : The I2C protocol is also known as the two-wire interface. It is a simple serial-communication-protocol that uses pins of a microcontroller, named as serial clock (SCL) and serial data (SDA).

A)
LAN
B)
MAN
C)
WAN
D)
WLAN

Correct Answer : Option (A) :   LAN


Explanation : The 10/100 Mbit Ethernet support enables the board to be connected to a LAN. It also enables to accessing the linux shell.

A)
Futurebus
B)
Serial Attached SCSI
C)
Advanced Micro Bus
D)
Scalable Coherent Interface

Correct Answer : Option (C) :   Advanced Micro Bus


Explanation : AMB is used for simple cost effective design transfer, pipelined transfer operation, and multiple bus masters. It is known for high performance and high clock synthesizable design, providing high bandwidth channel between processor and peripherals.

A)
14 bit
B)
12-bit
C)
8 bit
D)
4 bit

Correct Answer : Option (B) :   12-bit


Explanation : 12-bit PWM for more precise control of servos and smoother response.

A)
10
B)
20
C)
30
D)
40

Correct Answer : Option (D) :   40


Explanation : The Raspberry Pi3 has 40 Input/Output pins on board.

A)
Linux
B)
NetBSD
C)
OpenBSD
D)
All of the above

Correct Answer : Option (D) :   All of the above


Explanation : The foundation of Raspberry Pi provides an operating system such as Linux. It also provides a non-Linux operating system, such as OpenBSD, NetBSD, HelenOS, etc.

A)
512k
B)
625k
C)
745k
D)
1000k

Correct Answer : Option (A) :   512k


Explanation : LPC 2148 Pro Development Board is a powerful development platform based on LPC2148 ARM7TDMI micro controller with 512k on-chip memory.