Which type of network typically covers a small office or home?

What is the main role of a switch in a network?

Which of the following is a valid IPv4 private address?

Which protocol is used to securely access a remote computer via command line?

Which port is used by SMTP for sending emails?

Which layer of the TCP/IP model ensures data is delivered reliably?

Which of the following is NOT part of the CIA triad in security?

Which attack involves tricking a user into clicking on a fake link pretending to be legitimate?

Which type of malware disguises itself as legitimate software but performs malicious actions?

Which device is primarily responsible for filtering network traffic based on rules?

What does a VPN primarily provide?

Which of the following is a common DDoS attack effect?

Which network segment is best suited for public-facing web servers?

Which protocol is used to resolve hostnames into IP addresses?

Ahmed connects his laptop and phone to his home Wi-Fi. His brother connects the smart TV.

What type of network is this?

Mona receives an email saying: "Your account will be blocked! Click here to verify your password."

What kind of attack is this?

A university wants to separate its student Wi-Fi, staff devices, and web servers into different logical groups using VLAN IDs.
What type of segmentation is being used?

An employee connects to the company’s internal servers while traveling abroad. The connection is encrypted, and his IP is hidden.

Which technology is he using?

A hospital wants to secure its patient database so employees can only access it through the internal application, not directly.

Which design is best?