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Communication protocols and modules

Authored by P AARUSHRAJ

Education

University

Used 3+ times

Communication protocols and modules
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Units of Baud Rate

bps

Mbps

Gbps

Kbps

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Full form of UART

Universal Asynchronous Transmitted - Received

Universal Asynchronous Received - Transmitted

Universal Asynchronous Receiver - Transmitter

Universal Asynchronous Receiver - Transmission

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Communication protocol is a set of

Instructions

Lines

Rules

Pens

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Two UART devices connect or communicate in which way?

Rx1 to Rx2 and TX1 to Tx2

TX1 to RX2 and RX1 to Tx2

TX1 to Tx1 and Rx2 to Rx1

Rx2 to Rx1 and Tx2 to Tx2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Library used for UART communication

SoftwareSerial.h

Softwareserial.h

Serialsoftware.h

SerialSoftware.h

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is x and y in this line

BTSerial(x,y)

Vcc pin and Gnd pin

Rx pin and Tx pin

Tx pin and Rx pin

Data in and Data out

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many wire does SPI use?

2

1

5

4

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