WorksheetsQuiz-BSBIO-Qs from Group2
Total questions: 25
Worksheet time: 13mins
Which industry is MOST at risk of job loss due to automation?
Tourism
Manufacturing
Education
Entertainment
Why is safety considered the most important benefit of IoT?
It is the most profitable
It protects human lives
It reduces internet usage
It removes the need for systems
Which example best shows IoT in action?
A manual cash register
A smart smoke alarm sending alerts
A printed map
A flashlight
Why is IIoT more complex than regular IoT?
It uses fewer devices
It is only used at home
It handles large-scale machines requiring 24/7 operation
It does not use sensors
Which is a common IoT security weakness?
Expensive hardware
Weak or default passwords
Which component of IoT allows users to see alerts?
Sensors
Connectivity
Analytics
GUI
What role do sensors play in IoT?
They store data
They collect data
They delete old data
They filter users
In the IoT security camera example, which step involves detecting suspicious movement?
GUI
Connectivity
Analytics
Recording
How does malspam differ from phishing?
Malspam steals passwords directly
Malspam sends malware attachments
Malspam arrives only as SMS
Malspam is always harmless
What is the main purpose of phishing?
To improve internet speed
To steal personal information
To delete files
To fix corrupted data
Why should victims NOT pay ransomware?
Hackers charge too much
Payment does not guarantee data recovery
Antivirus will refuse to help
Payment takes too long
What did the ILOVEYOU virus mainly do?
Fixed computer errors
Deleted files and spread through email
Improved email security
Updated Windows
What made the Mirai Botnet dangerous?
It spread through USB
It used hacked IoT devices
It worked only offline
It was harmless
What does locker-ransomware block?
Printer settings
Only internet access
The entire screen and system functions
Screenshot tools
Good bots can be identified because they…
Hide their identity
Follow rules and have known sources
Send malware
Attack websites
A bot repeatedly trying to log in is an example of a:
Good bot
Harmless bot
Bad bot
Neutral bot
Why can’t blockchain store very private information?
It has no memory
Data is permanent and cannot be deleted
It is too fast
It is unreliable
What happens if a user loses their private key in blockchain?
Data becomes public
Data becomes inaccessible forever
The system resets
A new key is issued automatically
What is one way blockchain improves security?
Limited transparency
Decentralization
Slow transactions
What is a risk of overreliance on AI?
Higher salary
Weakened critical thinking
Improved handwriting
More storage space
Which practice keeps your data safe in banking apps?
Reusing the same password
Using public WiFi
Enabling two-factor authentication
Ignoring updates
What does "decentralization" in blockchain mean?
Only one server controls everything
Many nodes share control
One company owns the system
Data changes easily
What does interoperability allow blockchains to do?
Work alone
Delete each other
Exchange data or work together
Stop transactions
What does it mean when blockchains “talk”?
They use voice commands
They share information or assets
They shut down
Which real-life example benefits from blockchains communicating?
Printing a file
Sharing medical records across hospitals
Using a calculator
Playing music
