Higher Grade

1) How many main parts does a breadboard have?

• A) 2

• B) 3

• C) 4

• D) 5

2) Which part of the breadboard is internally connected in vertical columns?

• A) Power rails

• B) Terminal strips

• C) Bridge gap

• D) All the above

3) Which part of the breadboard is internally connected in Horizontal columns?

• A. Power rails

• B. Terminal strips

• C. Bus lines

• D. Jumpers

4) What is the main purpose of using a breadboard in electronics?

• A) To connect multiple components

• B) To build and test circuits

• C) It is reusable

• D) All of the above

5) Which part of the breadboard is usually used to supply power to the circuit?

• A. Terminal strip

• B. Power rail

• C. Gap in the middle

• D. All the above

6. what are the pins we have in Arduino Uno board?

• A) Analog Pins

• B) Digital pins

• C) Power Pins

• D) All the above

7. What is the total number of digital pins on an Arduino Uno?

• A) 5

• B) 6

• C) 13

• D) 14

8. What is the total no. Of analog pins on an Arduino board have?

• A) 5

• B) 6

• C) 13

• D)14

9. 9.  Which pins is useful for giving output?

• A) Analog pins

• B) Digital pins

• C) Power Pins

• D) All the above

10. 10. How many PWM pins does the Arduino Uno board have?

• A) 5

• B) 6

• C) 7

• D) 10