Grade 6 ICT Chapter 1 Quiz

What is the primary function of actuators in a robot?

• To provide power

• To process information

• To lift and move objects

• To store data

What is a smart home primarily characterized by?

• Lack of security features

• Integration of control systems

• Use of traditional appliances

• Dependence on manual operation

What is a concern some people have regarding the rise of robots in the workforce?

• Increased job satisfaction

• Creation of new job opportunities

• Replacement of low-skilled jobs

• Potential for unemployment

What role do robots play in online shopping?

• They find and pack items in warehouses

• They deliver products to customers

• They assist customers in stores

• They manage online payments

How do robots on farms navigate around fields?

• Using satellite navigation

• Using manual controls

• Using GPS coordinates

• Using visual recognition

What is a primary function of proximity sensors in smart homes?

• To control heating

• To detect intruders

• To monitor energy use

• To operate security cameras

What is a control loop also known as?

• Feedback loop

• Input loop

• Output loop

• Control cycle

What type of sensor detects collisions for a robot vacuum cleaner?

• Proximity sensor

• Vibration sensor

• Bumper sensor

• Temperature sensor

What happens when the temperature in a home falls below the set ideal temperature in a control loop?

• The radiators are turned back on

• The controller sends a message to the sensor

• The heating system turns off

• The temperature sensor stops working

How does a robot vacuum cleaner determine the best route to clean a room?

• By using a camera

• Through proximity sensors

• By following a pre-set path

• Using GPS technology