Network Administration & Security Flashcards
7 cards from real CSA practice questions. Tap to flip, then mark Knew It or Still Learning โ missed cards come back until you master them.
Read the first 7 Network Administration & Security flashcards as text
Which protocol is used to automatically assign IP addresses to devices on a network?
Answer: DHCP
DHCP (Dynamic Host Configuration Protocol) automatically assigns IP addresses and other network settings to devices when they connect.
A sales associate notices that a customer's network uses WPA3. What is WPA3?
Answer: A wireless security protocol
WPA3 (Wi-Fi Protected Access 3) is the latest wireless security protocol that provides stronger encryption and better protection for Wi-Fi networks.
Which of the following best describes a VPN?
Answer: A network that creates an encrypted tunnel over a public network
A VPN (Virtual Private Network) creates an encrypted tunnel over a public network, allowing secure remote access to private network resources.
What is the primary purpose of a network switch in a business environment?
Answer: To connect multiple devices within a LAN and forward traffic to the correct device
A network switch connects multiple devices within a LAN and uses MAC addresses to forward data packets only to the intended recipient device.
A customer asks about SSL certificates for their website. What is the main benefit of SSL?
Answer: Encrypted data transmission between the browser and server
SSL (Secure Sockets Layer) certificates encrypt data transmitted between a user's browser and the web server, protecting sensitive information from interception.
What does the term 'bandwidth' refer to in networking?
Answer: The maximum data transfer rate of a network connection
Bandwidth refers to the maximum rate at which data can be transferred over a network connection, typically measured in Mbps or Gbps.
Which security measure requires users to provide two separate forms of verification before accessing a system?
Answer: Multi-Factor Authentication (MFA)
Multi-Factor Authentication (MFA) requires users to provide two or more verification factors, such as a password plus a one-time code, before granting access.