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iGCSE CS Topic 6 Quiz Flashcards | StudBud
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iGCSE CS Topic 6 Quiz
iGCSE CS Topic 6 Quiz
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1
What is the role of sensors in automated systems?
To perform calculations and process data
To provide power to the system
To output data to the user interface
To detect changes in the environment and send the data to the processor
2
In the context of gaming, what is an advantage of automation?
Lower engagement from players
Increased physical activity
Decreased realism
More accurate simulation
3
How do microprocessors contribute to automation?
By increasing the system's power efficiency
By providing a user interface
By processing input data from sensors and making decisions
By converting electrical signals into mechanical actions
4
How does machine learning differ from traditional programming?
Traditional programming adapts automatically over time.
Machine learning requires no data to improve.
Machine learning cannot improve after deployment.
Machine learning programs create their own rules from large datasets.
5
Which of the following is an example of AI application?
Manual data entry processes.
Non-programmable calculators.
Traditional mechanical systems.
Self-driving cars.
6
What are the key components of an automated system?
Battery, generator, and motor
Sensors, microprocessors, and actuators
Solar panels, inverters, and batteries
Keyboard, mouse, and monitor
7
What enables AI to perform tasks such as speech recognition and natural language processing?
Manual programming of each word and sentence structure.
Direct human intervention for each task.
The use of simple, predefined rules.
The ability to collect and utilize large datasets.
8
In what way are robots transforming medicine?
By assisting in surgeries with high precision & reduced tremors.
By making surgical procedures less accurate.
By replacing human surgeons entirely.
By providing administrative support only.
9
What is a benefit of automation in the transport sector?
Higher dependency on human intervention
Increased manual operation
Improved safety and efficiency
Reduced accuracy in operations
10
How do robots benefit agriculture?
Robots are not used in agriculture.
By requiring constant supervision.
By only performing manual tasks that do not require precision.
Through precise operations like sowing and harvesting, assisted by GPS
11
What role do robots play in domestic settings?
They offer companionship but cannot perform tasks.
They are not capable of interacting with home environments.
They are primarily used for outdoor adventures.
They perform tasks like vacuuming and lawn mowing.
12
What is an example of an actuator in an automated system?
An LED display
A USB flash drive
A door that opens automatically
A temperature sensor
13
What is an expert system in the context of AI?
A program that simulates the decision-making ability of a human expert
A high-level programming language.
A database of professionals in various fields.
A system that requires no rules or knowledge base.
14
Where are robots commonly used?
In industries, transport, agriculture, medicine and entertainment.
Only in space exploration.
Exclusively in domestic environments.
Primarily in educational institutions.
15
Which electrical components are essential for robots?
Capacitors, resistors, and inductors.
Antennas, batteries, and light bulbs.
Sensors, microprocessors, and actuators
Solar panels, gears, and springs.
16
What is the significance of machine learning within AI?
It makes AI systems less capable of handling complex tasks.
It restricts AI to only using manually entered data.
It allows AI systems to remain static and unchanging.
AI systems automatically learn & improve from experience
17
What is a key characteristic of robots?
They are not capable of interacting with their environment.
They require human intervention to operate.
They can only perform tasks in industrial settings.
Includes mechanical structure, electrical components, and are programmable
18
Which industry benefits from automated systems for monitoring and control?
Petrochemicals
Handicrafts
Manual labor
Traditional farming without technology
19
What is a common disadvantage of robots across various sectors?
Initial purchase and maintenance costs, and potential job displacement.
They are always more reliable than humans.
They cannot work continuously without breaks.
They enhance job opportunities for humans.
20
What is a common disadvantage of automated systems across various sectors?
Risk of job loss due to reduced need for human labor
Increased employment opportunities
Improved safety in dangerous environments
Lower initial setup costs
21
What is the main characteristic of artificial intelligence (AI)?
AI operates without data or rules.
AI simulates human intelligence behaviors such as learning and reasoning.
AI is focused solely on improving computer hardware.
AI is primarily used for automating manual tasks only.
22
What advantage do robots in industry offer?
They demand higher wages over time.
They have limited operational capabilities.
They are less accurate than human workers.
They can work without breaks and in hazardous environments.
23
What role does reasoning play in AI?
It limits AI to only simple tasks.
It is unrelated to AI's functionality.
It enables AI to make decisions based on a set of rules.
It decreases the efficiency of AI systems.
24
How does AI use data and rules?
To determine answers or make predictions based on learned information.
To perform tasks without any logical basis.
To reduce the amount of data needed for decisions
AI does not use data or rules in its processes.
