Question

43 what is the role of a network hub? a software application for managing files a central point for traffic control in a network a device for printing documents a type of computer virus 44 what is a network interface controller (nic)? a type of computer virus a software program for managing files a card that allows computers to communicate on a network a device for connecting to the internet 45 what is a key benefit of using web development platforms like wix.com? available only for large corporations allows easy creation of professional websites requires extensive coding knowledge free without any limitations 46 which feature of a web browser stores copies of previously visited web pages for faster access? caching bookmarks extensions cookies

Explanation:

• Question 43: A network hub is a central point for traffic control in a network. It takes incoming data from one port and broadcasts it to all other ports.
• Question 44: A Network Interface Controller (NIC) is a card that allows computers to communicate on a network. It provides the physical connection to the network.
• Question 45: A key benefit of using Web Development Platforms like Wix.com is that it allows easy creation of professional websites. These platforms often have drag - and - drop interfaces.
• Question 46: The feature of a web browser that stores copies of previously visited web pages for faster access is caching. Caching stores data locally so that it can be retrieved more quickly.

Answer:

• 43: A central point for traffic control in a network
• 44: A card that allows computers to communicate on a network
• 45: Allows easy creation of professional websites
• 46: Caching