MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Arduino knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which chipset is the LCD library for Arduino based on? |
| A. | Hitachi HD44780 |
| B. | Hitachi HD45780 |
| C. | Hitachi HDD4780 |
| D. | Hitachi HD46780 |
| Answer» B. Hitachi HD45780 | |
| 2. |
What is the library to be used if one wants to use UART communications on an Arduino? |
| A. | TFT Library |
| B. | SoftwareSerial Library |
| C. | Ethernet Library |
| D. | I2C Library |
| Answer» C. Ethernet Library | |
| 3. |
Which interface does SD.h depend on for communication between the SD Card Module and the Arduino? |
| A. | SPI |
| B. | I2C |
| C. | USB |
| D. | TTL |
| Answer» B. I2C | |
| 4. |
What is the use of the SD.h Library in Arduino? |
| A. | To communicate with the SD Card Module |
| B. | To communicate with another microcontroller |
| C. | To communicate with the computer |
| D. | To communicate with the internet |
| Answer» B. To communicate with another microcontroller | |
| 5. |
If one would want to place a call using an Arduino which library would one use which was specifically designed for that purpose? |
| A. | The Firmata Library |
| B. | The TFT Library |
| C. | The GSM Library |
| D. | The Ethernet Library |
| Answer» D. The Ethernet Library | |
| 6. |
What is the use of the Ethernet library? |
| A. | To connect the Arduino to Bluetooth |
| B. | To connect the Arduino to Wi-Fi |
| C. | To connect the Arduino to Li-Fi |
| D. | To connect the Arduino to Ethernet |
| Answer» E. | |
| 7. |
Which of these devices are supported by the Wire Library? |
| A. | I2C Bus |
| B. | Wi-Fi Devices |
| C. | Bluetooth Devices |
| D. | Cellular Devices |
| Answer» B. Wi-Fi Devices | |
| 8. |
Which of the following statements is not true when dealing with the Firmata library? |
| A. | The Firmata Library is used to establish communications between the Arduino and the Desktop |
| B. | The Firmata Library uses the Firmata Protocol for communicating data |
| C. | The Firmata Library uses the Midi Message Format |
| D. | The Firmata Library can only be used on an Arduino Uno |
| Answer» E. | |
| 9. |
What is the name for the library to manipulate data in and out of the EEPROM of the Arduino Board? |
| A. | EEPROM.h |
| B. | eeprom.h |
| C. | Eeprom.h |
| D. | eepROM.h |
| Answer» B. eeprom.h | |