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Title
Which of the following depends the number of bits that are transferred

Which of the following depends the number of bits that are transferred?

  1. wait statement
  2. ready statement
  3. time
  4. counter
discuss
Which of the following is the most commonly used buffer in the serial porting

Which of the following is the most commonly used buffer in the serial porting?

  1. LIFO
  2. FIFO
  3. FILO
  4. LILO
discuss
What does SPI stand for

What does SPI stand for?

  1. serial parallel interface
  2. serial peripheral interface
  3. sequential peripheral interface
  4. sequential port interface
discuss
Which allows the full duplex synchronous communication between the master and the slave

Which allows the full duplex synchronous communication between the master and the slave?

  1. SPI
  2. serial port
  3. I2C
  4. parallel port
discuss
Which of the following processor uses SPI for interfacing

Which of the following processor uses SPI for interfacing?

  1. 8086
  2. 8253
  3. 8254
  4. MC68HC11
discuss
In which register does the data is written in the master device

In which register does the data is written in the master device?

  1. index register
  2. accumulator
  3. SPDR
  4. status register
discuss
What happens when 8 bits are transferred in the SPI

What happens when 8 bits are transferred in the SPI?

  1. wait statement
  2. ready statement
  3. interrupt
  4. remains unchanged
discuss
Which signal is used to select the slave in the serial peripheral interfacing

Which signal is used to select the slave in the serial peripheral interfacing?

  1. slave select
  2. master select
  3. interrupt
  4. clock signal
discuss
How much time period is necessary for the slave to receive the interrupt and transfer the data

How much time period is necessary for the slave to receive the interrupt and transfer the data?

  1. 4 clock time period
  2. 8 clock time period
  3. 16 clock time period
  4. 24 clock time period
discuss
Which company developed I2C

Which company developed I2C?

  1. Intel
  2. Motorola
  3. Phillips
  4. IBM
discuss
Which of the following is the most known simple interface
  1. I2C
  2. Serial port
  3. Parallel port
  4. SPI
discuss
Which are the two lines used in the I2C

Which are the two lines used in the I2C?

  1. SDA and SPDR
  2. SPDR and SCL
  3. SDA and SCL
  4. SCL and status line
discuss
Which of the following developed P82B715

Which of the following developed P82B715?

  1. Philips
  2. Intel
  3. IBM
  4. Motorola
discuss
Which pin provides the reference clock for the transfer of data

Which pin provides the reference clock for the transfer of data?

  1. SDA
  2. SCL
  3. SPDR
  4. Interrupt pin
discuss
Which of the following are the three hardware signals

Which of the following are the three hardware signals?

  1. START, STOP, ACKNOWLEDGE
  2. STOP, TERMINATE, END
  3. START, SCL, SDA
  4. STOP, SCL, SDA
discuss
Which of the following performs the START signal

Which of the following performs the START signal?

  1. master
  2. slave
  3. CPU
  4. memory
discuss
Which of the following are handshake signal

Which of the following are handshake signal?

  1. START
  2. STOP
  3. ACKNOWLEDGE
  4. START and STOP
discuss
A packet is also referred to as

A packet is also referred to as

  1. postcard
  2. telegram
  3. letter
  4. data
discuss
Which of the following byte performs the slave selection

Which of the following byte performs the slave selection?

  1. first byte
  2. second byte
  3. terminal byte
  4. eighth byte
discuss
How is data detected in a UART

How is data detected in a UART?

  1. counter
  2. timer
  3. clock
  4. first bit
discuss
total MCQs: 170

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