SPI/SPI Protocol MCQs Unit 1 Sample Test,Sample questions

Question:
 SPI is alternatively called _____?

1.4-wire serial bus

2.3-wire serial bus

3. 2-wire serial bus

4. All the above

Posted Date:-2022-10-18 23:24:02


Question:
 In which form electrically coded data is transferred in SPI?

1.Bit by Bit

2.Bulk

3.Parallel

4.Both a and b

Posted Date:-2022-10-19 01:10:44


Question:
 In which of the following form digital data is converted before transmitting to microcontroller?

1.1 byte

2.8 bits

3.Binary word

4.All of the above

Posted Date:-2022-10-19 01:12:27


Question:
 MOSI has data ____ from master?

1.In

2.Out

3.Both a and b

4.None of the above

Posted Date:-2022-10-18 23:43:02


Question:
 SPI stands for _____?

1.Serial Peripheral Interface

2.Side Peripheral Interface

3.Serial Parallel Interface

4.None of the above

Posted Date:-2022-10-18 23:09:34


Question:
A master component in SPI architecture is also called ___?

1.Controller

2.Selector

3.Rotor

4.None of the above

Posted Date:-2022-10-18 23:20:32


Question:
A SPI has ____ number of slave components?

1.1

2.2

3.3

4.Multiple

Posted Date:-2022-10-18 23:19:00


Question:
A SPI is used for ____ length distance communication?

1. Short

2.Long

3.Medium

4.Zero

Posted Date:-2022-10-18 23:11:09


Question:
A SPI pose ____ type of serial communication interface?

1.Synchronous

2.Asynchronous

3.Duplex

4.None of the above

Posted Date:-2022-10-18 23:10:19


Question:
An SPI is ____ communication type BUS?

1.Serial

2.Full-duplex

3.Half-duplex

4.Both (a) and (b)

Posted Date:-2022-10-18 23:15:47


Question:
Bits communicated between devices is due to changes in ______ parameter?

1.Current

2.Voltage

3.Inductance

4.Resistance

Posted Date:-2022-10-19 01:19:22


Question:
CS in SPI architecture stands for _____?

1.Chip select

2.Cut select

3.Chord select

4.All of the above

Posted Date:-2022-10-18 23:45:52


Question:
From which of the following component SCLK receives input?

1.Master

2.Slave

3.Both a and b

4.None of the above

Posted Date:-2022-10-18 23:39:31


Question:
How many logic signals does an SPI bus has?

1.1

2.2

3.3

4.4

Posted Date:-2022-10-18 23:27:35


Question:
How many master components does an SPI bus architecture has?

1.1

2.2

3.3

4.4

Posted Date:-2022-10-18 23:17:48


Question:
LCD stands for ____?

1.Liquid Crystal Display

2.Liquid Crystal Diode

3. Light Crystal Display

4.None of the above

Posted Date:-2022-10-18 23:14:43


Question:
MISO stands for?

1.Master In Slave Out

2.Mute In Slave Out

3.Master In Side Out

4.None of the above

Posted Date:-2022-10-18 23:44:38


Question:
MOSI in SPI architecture stands for?

1.Master Out Slave In

2. Must Out Slave In

3.Master Out Side In

4.None of the above

Posted Date:-2022-10-18 23:41:03


Question:
SCLK in SPI bus architecture stands for ____?

1.Serial clock

2.Side clock

3.Silent clock

4.None of the above

Posted Date:-2022-10-18 23:28:23


Question:
SCLK is the data _____ in SPI bus architecture?

1.Output

2.Input

3.Both a and b

4.None of the above

Posted Date:-2022-10-18 23:37:20


Question:
Speed of ______ which parameter is identified by frequency of clock signal.

1. Data receive

2.Data transfer

3.Receiving information

4. None of the above

Posted Date:-2022-10-19 01:24:19


Question:
SPI bridges between MC’s and sensors where high amounts of high____ parameter data will not be transferred.

1.istance

2.speed

3. Time

4.Quantity

Posted Date:-2022-10-19 01:18:29


Question:
SPI bus is different from ____ protocol?
 

1.SSI

2.SIP

3.TCP

4.IP

Posted Date:-2022-10-18 23:25:06


Question:
SPI is a bit ______ than other protocols like USB, Ethernet.

1.High

2.Low

3.Slower

4.Faster

Posted Date:-2022-10-19 01:17:26


Question:
SPI protocol is used in ___ field of engineering?

1.Embedded system

2.Digital system

3.Mechanical system

4.All of the above

Posted Date:-2022-10-19 00:03:53


Question:
The number of slaves is limited by loads _______ property of the system.

1.Inductance

2.Capacitance

3.Resistance

4.Voltage

Posted Date:-2022-10-19 01:22:25


Question:
The rate of transmission is also called ____?

 

1. Baud rate

2.Speed rate

3. Accelerate rate

4.None of the above

Posted Date:-2022-10-19 01:15:37


Question:
The serial type data in an embedded system is transmitted to its peripheral devices depending on ____?

1.Clock

2.Devices

3.BUS

4.Protocols

Posted Date:-2022-10-19 01:14:18


Question:
The serial type data in an embedded system is transmitted to its peripheral devices depending on ____?

1.Clock

2.Devices

3.BUS

4.Protocols

Posted Date:-2022-10-19 01:14:41


Question:
What is the total size of transmitted data in bits/sec, when 12 bytes of data is transmitted?

1.90

2.96

3.99

4.100

Posted Date:-2022-10-19 01:16:25


Question:
When one device is used in SPI architecture which pin is set low?

1.SS

2.CE

3. CS (bar)

4.None of the above

Posted Date:-2022-10-19 00:02:48


Question:
Which of the following are chip select pins in SPI?

1.SS,SS(bar)

2.CS, CS (bar)

3.CE

4.All the above

Posted Date:-2022-10-19 00:01:35


Question:
Which of the following are serial communication type protocols?

1.UART

2.CAN

3. SPI

4.All of the above

Posted Date:-2022-10-19 00:08:57


Question:
Which of the following are slave select pins in SPI?

1.SS,SS(bar)

2.CS, CS (bar)

3.CE

4.All of the above

Posted Date:-2022-10-19 00:00:20


Question:
Which of the following are the characteristic of serial communication protocol?

1.Greater speed

2.Less data loss

3.Less complex design

4.All of the above

Posted Date:-2022-10-19 01:07:46


Question:
Which of the following are the communication components of embedded systems?

1.Controllers

2.Sensors

3.Actuators

4.All of the above

Posted Date:-2022-10-19 01:11:25


Question:
Which of the following are the components of SPI in full duplex mode?

1.Master

2.Slave

3.Both a and b

4.None of the above

Posted Date:-2022-10-18 23:16:56


Question:
Which of the following are the control signals of MISO?

1.SOMI,MTSR

2.SDI, DI, DIN, SI

3.SDO, DO, DOUT, SO

4.All of the above

Posted Date:-2022-10-18 23:59:10


Question:
Which of the following are the control signals of MOSI?

1.SIMO, MTSR

2.SOMI, MRST

3.SDI, DI, DIN

4.both a and b

Posted Date:-2022-10-18 23:47:03


Question:
Which of the following are the properties of SSI protocol?

1.Variant signaling

2.Simplex communication

3.Zero delay

4.Both a and b

Posted Date:-2022-10-18 23:26:22


Question:
Which of the following is the limitation in absence of protocol bus?

1.More complex

2.More power consumption

3.Difficult in design

4.All the above

Posted Date:-2022-10-19 00:06:22


Question:
Which of the following is the quantity of a SSI protocols simplex communication?

1.1

2.2

3.3

4.4

Posted Date:-2022-10-18 23:26:57


Question:
Which of the following is the type of communication used in embedded system?

1.Serial

2.Parallel

3. Concurrent

4.Both a and b

Posted Date:-2022-10-19 00:07:56


Question:
Which of the following is the typical application of SPI?

1. LCD

2.Secure digital cards

3.Embedded systems

4.All the above

Posted Date:-2022-10-18 23:13:37


Question:
Who developed SPI interface?

1.Motorola

2.Samsung

3.LG

4.Intel

Posted Date:-2022-10-18 23:12:56


Question:
__ is the terms used for picking up a particular slave in a SPI master and slave architecture?

1.Chip select

2.Slave select

3.Master select

4.Both a and b

Posted Date:-2022-10-18 23:21:49


Question:
____ bit is communicated as a short type pulse of 0 volts.

1.2

2.1

3.0

4.None of the above

Posted Date:-2022-10-19 01:20:18


Question:
____ bit is communicated as a short type pulse of 0 volts.

1.2

2.1

3.0

4.None of the above

Posted Date:-2022-10-19 01:20:18


Question:
____ is also represents serial data?

1.Electrically coded

2.Mechanical arranged

3.Both a and b

4.None of the above

Posted Date:-2022-10-19 01:09:40


Question:
_____ Module uses SPI to communicate data with MC’s.

1.RFID card reader

2.Master card reader

3.Slave card reader

4.Parallel card reader

Posted Date:-2022-10-19 01:21:24


More MCQS

  1. SPI Protocol MCQs Unit 1
  2. SPI Protocol MCQs Unit 2
  3. SPI Protocol Question & Answers
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!