Information Technology Fundamentals Flashcards
6 cards from real NOCTI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Information Technology Fundamentals flashcards as text
What is the primary purpose of a firewall in network security?
Answer: To monitor and control incoming and outgoing network traffic based on security rules
A firewall monitors and filters network traffic based on predetermined security rules, acting as a barrier between trusted internal networks and untrusted external networks.
What does the term 'cloud computing' refer to?
Answer: Delivering computing services over the internet on a pay-as-you-go basis
Cloud computing delivers computing services including servers, storage, databases, networking, and software over the internet on a flexible, pay-as-you-go basis.
What is the function of an IP address?
Answer: To uniquely identify a device on a network
An IP address is a unique numerical identifier assigned to each device on a network, enabling devices to locate and communicate with each other.
What is the difference between a virus and malware?
Answer: A virus is a specific type of malware; malware is the broader category
Malware is the umbrella term for all harmful software, while a virus is one specific type of malware that replicates by inserting itself into other programs.
What does HTTPS indicate in a web address?
Answer: The connection between your browser and the website is encrypted and secure
HTTPS indicates that the communication between your browser and the web server is encrypted using TLS/SSL, protecting data from interception.
What is a database management system (DBMS)?
Answer: Software that manages the storage, retrieval, and organization of data in databases
A DBMS is software that provides a systematic way to create, retrieve, update, and manage data in databases.