Which protocol is primarily used to transfer files over the Internet?

• HTTP
• FTP
• DNS
• SMTP

Answer explanation

FTP (File Transfer Protocol) is used for transferring files over the Internet.

Which feature enables users to open multiple websites in a single browser window?

• Pop-up blocking
• Incognito mode
• Tabbed browsing
• Bookmarking

Answer explanation

Tabbed browsing allows multiple websites to be opened in one browser window.

The organization of websites into categories is typically done by:

• Search engines
• Social networks
• Content aggregators
• Subject directories

Answer explanation

Subject directories organize websites into categories like shopping or sports.

A firewall helps secure a network by:

• Encrypting data at rest
• Allowing only authorized traffic
• Increasing connection speed
• Blocking all Internet access

Answer explanation

Firewalls control incoming and outgoing network traffic based on security rules.

In which type of network topology does each device connect directly to all other devices?

• Star
• Ring
• Mesh
• Bus

Answer explanation

Mesh topology connects all devices directly, offering high reliability.

Which type of website provides user-generated content and allows users to edit and add information?

• News portal
• Blog
• Wiki
• Retail site

Answer explanation

Wikis are collaborative sites allowing users to edit and add content.

Mobile broadband is commonly accessed through:

• DSL
• Ethernet
• Cellular networks
• Fiber optics

Answer explanation

Mobile broadband typically uses cellular networks like 4G and 5G.

Which protocol is used to secure data over the Internet?

• HTTP
• FTP
• HTTPS
• DNS

Answer explanation

HTTPS encrypts data over the Internet, securing communications.

A TLD used for U.S. government websites is:

• .com
• .edu
• .org
• .gov

Answer explanation

The .gov TLD is used for U.S. government sites.

Phishing is a type of cyberattack that involves:

• Encrypting user data
• Tricking users into sharing personal information
• Monitoring online activities
• Blocking access to websites

Answer explanation

Phishing scams trick users into revealing sensitive data like passwords.