Sonar Technologies Interview Questions and Answers

To analyze the cost of electronic products, I consider factors such as materials, labor, overhead, and shipping.

• I start by identifying the components and materials used in the product

• Then, I estimate the cost of labor required to assemble the product

• I also factor in overhead costs such as rent, utilities, and equipment maintenance

• Finally, I consider shipping costs and any other expenses associated with getting the product to market

• I use this information to determine the total...read more

As an Assistant Manager, I will face challenges related to sustainability.

• Developing and implementing sustainable practices

• Managing resources efficiently

• Adapting to changing regulations and policies

• Educating and motivating team members

• Building partnerships with sustainable suppliers

• Monitoring and measuring sustainability performance

SMT stands for Surface Mount Technology, a method of electronic component assembly.

• Components are mounted directly onto the surface of a printed circuit board (PCB).

• This method is faster and more efficient than traditional through-hole technology.

• SMT components are smaller and lighter, allowing for more compact and portable devices.

• Examples of SMT components include resistors, capacitors, and integrated circuits.

• SMT technology is widely used in the electronics industry for pr...read more

I2C and SPI are two different communication protocols used in embedded systems.

• I2C (Inter-Integrated Circuit) is a multi-master, multi-slave protocol with a slower data rate compared to SPI.

• SPI (Serial Peripheral Interface) is a full-duplex, synchronous protocol with higher data rates but limited to one master device.

• I2C uses two wires (SDA and SCL) for communication, while SPI typically uses four wires (MISO, MOSI, SCK, and SS).

• I2C is more suitable for applications requiring...read more