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WorksheetsExplore IoT and Storage Devices
Total questions: 40
Worksheet time: 19mins
What is an example of an IoT device?
Smart coffee maker
Smart refrigerator
Smart thermostat
Smart light bulb
Which device can control your home lighting?
Smart home devices (e.g., smart bulbs, smart switches)
Table lamps
Incandescent lamps
Regular light bulbs
Name a smart home device that helps with security.
Voice assistant
Smart light bulb
Security camera
Smart thermostat
What is a common use for a smart thermostat?
To optimize energy usage and comfort in heating and cooling systems.
To monitor water usage in plumbing systems.
To control the lighting in a home.
To enhance the sound system in a house.
Which of the following is a type of storage device: USB, TV, or Refrigerator?
Monitor
Printer
USB
Hard Drive
What is the main function of a hard drive?
The main function of a hard drive is to store and retrieve digital data.
To process and execute software applications.
To manage network connections and data transfer.
To provide power to the computer's components.
What type of storage is typically used for backup?
Network-attached storage
External hard drives, cloud storage, or tape drives
USB flash drives
Local SSDs
What is an advantage of using cloud storage?
Accessibility from anywhere
Requires constant internet connection
Limited storage capacity
High cost of maintenance
Which storage device is portable and can be connected via USB?
USB flash drive
SD card
CD-ROM
External hard drive
What is an example of internal storage in a computer?
RAM (Random Access Memory)
Hard Drive
USB Flash Drive
CD-ROM
What does IoT stand for?
Intelligent Operating Terminal
Internet of Technology
Internet of Things
Interconnected Online Tools
Name a smart home device that can play music.
Amazon Echo
Sonos One
Apple HomePod
Google Nest Hub
What is the purpose of a smart speaker?
To play music only when connected to Wi-Fi.
The purpose of a smart speaker is to provide hands-free access to information and control smart devices using voice commands.
To serve as a traditional alarm clock.
To provide a physical interface for controlling devices.
Which type of storage allows access from anywhere with the internet?
External hard drive
USB flash drive
Cloud storage
Local storage
What is an example of external storage?
CD-ROM
Hard drive
USB flash drive
RAM
What is one benefit of using cloud storage over physical storage?
Higher physical security
Unlimited storage capacity without cost
No need for internet connection
Accessibility from anywhere with internet access.
What type of device can monitor your home temperature remotely?
Wi-Fi router
Home security camera
Smart light bulb
Smart thermostat
What is a smart home hub?
A smart home hub is a security camera for monitoring homes.
A smart home hub is a mobile app for controlling devices.
A smart home hub is a type of smart light bulb.
A smart home hub is a central device that connects and controls smart home devices.
Which device can help you turn off appliances remotely?
Smart thermostat
Remote control car
Wi-Fi router
Smart plug
What is the main difference between internal and external storage?
External storage is faster than internal storage.
Internal storage is always larger than external storage.
The main difference is that internal storage is built into the device for immediate access, while external storage is removable and used for backup and transfer.
Internal storage cannot be upgraded or replaced.
Secondary storage devices can be grouped into three categories - what are they?
Magnetic, Flash and Optical
Magnetic, Optical and Solid State
Solid State, Flash and Hard Drives
Hard Drives, CDs and USBs
Hard Disk Drives are a type of...
Optical storage device
Magnetic storage device
Solid State memory
Primary memory
CDs, DVDs and Blu-Rays are all types of...
Magnetic storage devices
Optical storage devices
Solid State memory
Primary memory
Magnetic tape storage is what kind of device...
Solid state memory
Optical storage
Magnetic storage
Primary memory
What category of storage device is a HD card?
Magnetic
Optical
Solid state
Primary memory
Which of the 3 categories of secondary storage is the least durable due to its moving parts?
Optical storage
Primary memory
Solid state storage
Magnetic storage
Which category of secondary storage devices has the fastest access speeds? (i.e. quicker to read and write to)
Magnetic storage
Solid state storage
Primary memory
Optical memory
Which of these is a Hard Disk Drive (HDD)?
Which of these are magnetic storage devices?
Solid state storage has no moving parts?
True
False
Which of these are magnetic storage devices?
Which type of storage uses a laser?
Magnetic
Optical
Solid State
Which of the following is most commonly found in PCs?
Solid State Storage
Magnetic Storage
Cloud Storage
Optical Storage
Cloud storage is very secure because the host has lots of security procedures in place.
True
False
Which of the following storage devices is most suitable for use in mobile devices?
Cloud
Magnetic
Solid State
Optical
