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WorksheetsG-5 Unit 1 Revision Term 1(Embedded System)
Total questions: 12
Worksheet time: 6mins
What is an embedded system?
An embedded system is a specialized computing system that performs dedicated functions within a larger mechanical or electrical system.
A system designed solely for gaming purposes.
A general-purpose computer used for various applications.
A type of software that runs on personal computers.
What is a microcontroller?
A microcontroller is a small computer on a single integrated circuit that controls specific functions in embedded systems.
A microcontroller is a type of software used for programming.
A microcontroller is a large computer system used for data processing.
A microcontroller is a device that only stores data without processing it.
Name one example of an embedded system.
Washing machine
Smartphone
Digital camera
Microwave oven
What is the main function of a microcontroller?
To provide high-speed internet connectivity.
The main function of a microcontroller is to control and manage specific tasks in embedded systems.
To serve as a general-purpose computer for gaming.
To store large amounts of data in cloud storage.
How do embedded systems differ from general computers?
Embedded systems have unlimited resources and storage capacity.
General computers are primarily used in industrial applications.
Embedded systems are designed for multitasking and high performance.
Embedded systems are task-specific and resource-constrained, while general computers are versatile and resource-rich.
What are sensors used for in embedded systems?
Sensors are primarily for aesthetic purposes in embedded systems.
Sensors are used to increase power consumption in embedded systems.
Sensors are only used for communication between devices in embedded systems.
Sensors are used to collect environmental data for processing and decision-making in embedded systems.
Can you name a programming language used for microcontrollers?
Ardublockly
HTML
Java
Python
What is the role of memory in a microcontroller?
Memory in a microcontroller is used for power supply management.
Memory in a microcontroller only stores temporary data during operation.
Memory in a microcontroller is solely for user interface design.
Memory in a microcontroller stores data and instructions for processing and operation.
Why are embedded systems important in everyday life?
Embedded systems are irrelevant to modern technology.
They decrease the performance of devices.
Embedded systems are important because they improve functionality and efficiency in everyday devices.
They are only used in industrial applications.
What is the difference between hardware and software in embedded systems?
Hardware is the programming language; software is the hardware components.
Hardware and software are interchangeable terms in embedded systems.
Hardware refers to the software applications; software refers to the physical devices.
Hardware is the physical components; software is the programs that run on those components.
Which answer below is used to connect a microcontroller to electronic components?
Expension slots
Expension shield
software expension
Hardware expension
Graphical programming language uses _______ to create a program.
Text
Symbol
Blocks
Numbers
