Wearable devices

Embedded systems are __________ specific

• Domain

• Technology

• Application

• Hardware

Which is not the characteristic of embedded system?

• Tight design constraints

• Low power consumption

• Sophisticated functionality

• General purpose

Unit cost means _____________

• Cost spent to test every single unit of the product

• Cost spent to design every single unit of the product

• Cost spent to manufacture every single unit of the product

• Cost spent to repair every single unit of the product

RTC means ___________

• Rational time calculation

• Real time calculation

• Real time clock

• Remedial time clock

In von Neumann architecture ___________ data bus for data and instruction

• 2

• 3

• 1

• 4

Sophisticated functionality of an embedded system means _________

• Time bound operation

• Low manufacturing cost

• Low operating cost

• Unique functionality

What is a device driver?

• A program used to link different object files

• A software that manages fundamental functions of embedded system

• A Program that facilitate connecting the operating system (OS) and hardware devices

• A program that facilitates communication between different software components

The machine in which the software code is executed is called___________

• Master

• Slave

• Host

• Target

What is a middleware?

• A program used to link different object files

• A software that manages fundamental functions of embedded system

• A Program that facilitate connecting the operating system (OS) and hardware devices

• A program that facilitates communication between different software components

Microcontrollers have _______ resources than microprocessors

• limited

• unlimited

• better

• no