What is the main concept behind the Internet of Things (IoT)?

• Using cables to connect computers
• Connecting various devices through a common network
• Creating mobile software applications
• Developing visual computer designs

Which component in an IoT system is primarily in charge of gathering data?

• Routers
• Sensors
• Servers
• Firewalls

What is essential for IoT devices to exchange information smoothly?

• High-speed processors
• Reliable internet connectivity
• Interactive touchscreens
• Access to cloud storage

Which situation below best demonstrates an IoT-based system?

• Sending text messages
• Using smart traffic lights to manage vehicles
• Designing a web page
• Running data encryption tools

The abbreviation RPA refers to:

• Robotic Program Algorithm
• Remote Process Application
• Robotic Process Automation
• Real-time Programming Assistant

Why is synchronizing data crucial in IoT networks?

• To boost internet performance
• To keep information uniform and consistent among devices
• To extend the power life of devices
• To safeguard against hardware damage

Which example best reflects the integration of technology with business processes?

• Controlling a TV with a remote control
• Employing sensors to oversee factory machines for maintenance
• Playing mobile games using wireless headphones
• Browsing social media over Wi-Fi

Why is cybersecurity a significant issue in IoT systems?

• Devices may not power on properly
• Devices handle and exchange confidential information
• Devices are too costly to produce
• IoT cannot function without internet access

How can Robotic Process Automation (RPA) support IT service operations?

• By speeding up website performance
• By sending automatic alerts when a system error happens
• By replacing human technicians with physical robots
• By removing unnecessary files from servers

Which of the following shows automation in everyday life?

• Manually sending emails
• Lights that turn on automatically when motion is detected
• Manually copying digital files
• Filling out forms by hand