Check your confidence online.

1 Account security

Which password practice is strongest?

A Use a long, unique passphrase for each account B Reuse one short password everywhere C Add your birth year to your first name D Share passwords through public messages

2 Phishing

A message urgently asks you to sign in through an unfamiliar link. What is the safest first response?

A Open the official service separately and verify the request B Reply with your password C Click immediately before the deadline D Forward it to everyone you know

3 Web literacy

What is a web browser?

A Software used to access and display websites B A type of computer battery C A password stored on paper D A physical internet cable

4 Web literacy

In https://support.example.com/help, which part is the registered domain shown?

A example.com B support C /help D https

5 Account security

What does multi-factor authentication add?

A Another kind of proof beyond the password B A public copy of the password C A guarantee that phishing is impossible D Automatic access for every device

6 Web security

What does HTTPS primarily indicate?

A The connection to the site is encrypted and authenticated for the named domain B Every statement on the site is true C The site can never contain malware D The site is operated by a government

7 Privacy

A flashlight app asks for access to contacts and precise location. What is the best approach?

A Deny permissions that are not needed for its function B Approve every request automatically C Publish your contact list first D Disable the screen lock

8 Data protection

Which backup approach is most resilient?

A Keep multiple copies, including one separate from the main device B Store one copy only on the same device C Rename the file without copying it D Rely on the recycle bin forever

9 Information quality

Before sharing a surprising factual claim, what should you do?

A Check the original source and compare reliable independent evidence B Share it because it has many reactions C Trust it if the headline uses capital letters D Assume a screenshot supplies full context

10 Media verification

What can a reverse image search help you investigate?

A Where an image appeared before and whether its context changed B The private password of the photographer C Whether every pixel is legally owned D The exact thoughts of people in the image

11 Privacy

What is a browser cookie?

A Small data a website asks the browser to store for later requests B A computer virus in every case C A permanent public profile D A replacement for all databases

12 Digital footprint

Why should private information be considered carefully before posting publicly?

A Copies may persist and reach unintended audiences B Public posts are always deleted after one hour C Only the author can ever take a screenshot D Search engines cannot find public pages

13 AI literacy

What is an AI hallucination?

A Confident-looking generated information that is unsupported or false B A screen changing brightness C A verified database backup D A required software license

14 Algorithms

How can bias appear in an automated decision system?

A Through data, labels, objectives, design choices, or deployment context B Only when the computer is physically damaged C It cannot appear if software uses mathematics D Only when a user forgets a password

15 Device security

Why are timely software updates important?

A They often fix known security vulnerabilities as well as bugs B They make phishing messages trustworthy C They remove the need for backups D They guarantee a device can never fail