Firelink Services Interview Questions and Answers

Embedded systems are specialized computer systems designed to perform specific tasks within larger systems.

• Embedded systems are dedicated computer systems that are part of a larger system.

• They are designed to perform specific tasks and are often found in everyday devices.

• Examples of embedded systems include smartphones, smartwatches, home appliances, and automotive systems.

• They typically have limited resources such as memory, processing power, and energy.

• Embedded systems ofte...read more

Protocols are a set of rules and guidelines that govern the communication and interaction between devices or systems.

• Protocols define the format and order of messages exchanged between devices.

• They ensure reliable and efficient communication by specifying error detection and correction mechanisms.

• Examples of protocols include HTTP, TCP/IP, SMTP, and Bluetooth.

• Protocols can operate at different layers of the network stack, such as the application layer, transport layer, or phy...read more

IoT stands for Internet of Things. It refers to the network of physical devices, vehicles, appliances, and other objects embedded with sensors, software, and connectivity to exchange data.

• IoT is a network of interconnected devices that can communicate and share data

• It involves the use of sensors, software, and connectivity to enable communication between devices

• Examples of IoT devices include smart home appliances, wearable fitness trackers, and industrial sensors

My strength is my ability to adapt and learn quickly.

• Quick learner

• Adaptable to new situations

• Able to handle multiple tasks

• Strong problem-solving skills

A microcontroller is a compact integrated circuit designed to perform specific tasks, while a microprocessor is a general-purpose CPU.

• Microcontroller is a single-chip computer used in embedded systems

• Microcontroller typically includes CPU, RAM, ROM, I/O ports, and timers

• Microcontroller is often used in devices like washing machines, microwave ovens, and automotive control systems

• Microprocessor is a standalone CPU used in personal computers and servers

• Microprocessor requires e...read more