17.Diasplay names on LCD

Which Arduino library is commonly used to interface with an LCD display?

• SoftwareSerial

• Servo

• LiquidCrystal

• Wire

How many pins are typically used to connect an LCD to an Arduino?

• 2

• 4

• 5

• 8

Which of the following functions is used to initialize the LCD display in the LiquidCrystal library?

• Init()

• begin()

• setup()

• display()

What is the purpose of the pinMode() function in an Arduino sketch for an LCD display?

• To set the contrast of the display

• To set the backlight brightness

• To specify which pins are input or output

• To configure the communication protocol

Which command is used to clear the contents of an LCD display?

• clear()

• home()

• print()

• noDisplay()

From the above picture,find the position of the word "H" ?

• (3,3)

• (3,1)

• (1,0)

• (2,0)

What is the use of "setCursor" function?

• to set the size

• to indicate the row

• to specify the position of the character

• to start the lcd