DL Core Digital Literacy Skills 5

Question 1

What does 'open source' software mean?

Accepted Answer

Software whose source code is publicly available for anyone to view and modify

Answer

Open source software makes its underlying code public so developers worldwide can inspect, modify, and distribute it.

Question 2

When using a public Wi-Fi network, which action best protects your sensitive data?

Accepted Answer

Use a VPN to encrypt your connection

Answer

A VPN encrypts all traffic between your device and the server, protecting data from eavesdroppers on shared networks.

Question 3

In a word processor, what does 'Track Changes' allow you to do?

Accepted Answer

Record and display edits so reviewers can accept or reject them

Answer

Track Changes marks every insertion, deletion, and formatting edit so collaborators can review and approve changes individually.

Question 4

What is the purpose of a 'firewall' in computer security?

Accepted Answer

To monitor and filter incoming and outgoing network traffic based on rules

Answer

A firewall acts as a gatekeeper, blocking unauthorized network traffic while allowing legitimate communications.

Question 5

Which of the following best describes 'phishing'?

Accepted Answer

A fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity

Answer

Phishing uses deceptive emails, messages, or websites to trick users into revealing passwords or financial information.

(DL) Digital Literacy Certification Practice Test