IES introduction

What is a microcontroller?

• A circuit board

• A microwave

• A small computer on a circuit

• A small game controller

Which of the following should a microcontroller at-least should consist of?

• CPU, ROM, I/O ports, and timers
  
  
  

• RAM, ROM, I/O ports, and timers

• CPU, RAM, I/O ports, and timers

• CPU, RAM, ROM, I/O ports, and timers

How an embedded system communicate with the outside world?

• Memory
  

• Output
  

• Peripheral

• Input

which is not a Characteristics of embedded system?

• Reactive and real time

• Operates in harsh environments

• Distributed

• Big size and weight

An air conditioner adjusts its mechanical parts as soon as it gets a signal from its sensors to increase or decrease the temperature when the user operates it using a remote control.

This explains which characteristics of embedded system?

• Application and domain specific

• Reactive and real time

• Operates in harsh environments

• Distributed

Which characteristics does an ATM Machine has?

• Reactive and real time

• Operates in harsh environments

• Distributed

• Small size and weight

The environment in which the embedded system deployed may be a dusty one or a high temperature zone or an area subject to vibration and shock.

which characteristics does an Embedded system explains?

• Reactive and real time

• Operates in harsh environments

• Distributed

• Small size and weight

Hearing aid belongs to which domain?

• Automobile

• Signal processing

• Both

• None

Which is not an Operational Quality Attributes of ES?

• Response

• Throughput

• Reliability

• Portability

protection of data and application from unauthorized disclosure is called___

• confidentiality

• Integrity

• availability

• none