This is a sample quiz : Difficulty - Easy

Instructions

1. The Arduino has an?
   
   
   1. ARM mcu
   2. PIC mcu
   3. AVR mcu
   4. 8051 mcu
   
   

   Your answer is:

2. BC557 is a
   
   
   1. npn bjt
   2. pnp bjt
   3. n channel MOSFET
   4. p channel MOSFET
   
   

   Your answer is:

3. HC05 works on
   
   
   1. WiFi
   2. Bluetooth
   3. LORA
   4. 433MHz
   
   

   Your answer is:

4. Relays work using the main principle of
   
   
   1. Light sensing
   2. Hall Effect
   3. Electromagnetism
   4. Resistance change
   
   

   Your answer is:

5. 7400 TTL works typically at
   
   
   1. 10v logics
   2. 1.2v logics
   3. 12v logics
   4. 5v logics
   
   

   Your answer is:

6. Arduino's ATmega328 has ___ number of dedicated hardware interrupts
   
   
   1. 1
   2. 2
   3. 3
   4. 4
   
   

   Your answer is:

7. LDR and NTC can sense
   
   
   1. temperature and pressure
   2. humidity and temperature
   3. light and pressure
   4. light and temperature
   
   

   Your answer is:

8. Which of the following is not a simulation software?
   
   
   1. Proteus
   2. CircuitMaker
   3. Multisim
   4. AtmelStudio
   
   

   Your answer is:

9. In C,what the following lines of code will print:
   #include
   int main()
   {
   int x=50;
   printf("%d",(x>>2)+(x<<2));
   return 0;
   }
   
   
   1. 200
   2. 12
   3. 212
   4. 0
   
   

   Your answer is:

10. DELETE in SQL is an
    
    
    1. TCL command
    2. DDL command
    3. DML command
    4. DCL command
    
    

    Your answer is:

Your Result :