Computer Networks Quizs

What is user monitoring in networks?

• Network managers can monitor what users do on a network.

• Users can track their own activities on the network.

• Network monitoring is only for performance issues.

• User monitoring is illegal in most countries.

What is roaming access in networks?

• Roaming access allows users to sign in to any computer on the network and access their files.

• Roaming access is a method to secure network connections through encryption.

• Roaming access refers to the ability to connect to a network without a password.

• Roaming access enables users to access the internet without any data limits.

What are the levels of access in networks?

• Different users can be given different access rights, allowing network managers to restrict or grant access to certain files.

• All users have the same access rights regardless of their role.

• Access levels are determined solely by the network's hardware configuration.

• Users can only access files that are publicly available.

What is the cost disadvantage of networks?

• Additional equipment is needed to allow computers to communicate, which incurs costs.

• Networks require less maintenance than standalone systems.

• Networking reduces the overall cost of hardware.

• Networks eliminate the need for software licenses.

What is a network?

• A collection of unrelated devices that do not communicate with each other.

• Two or more computers or other electronic devices that are connected together for communication.

• A single computer that operates independently without any connections.

• A type of software used to manage computer resources.

What is the function of a network bridge?

• A network bridge connects two or more network segments, improving communication between them by filtering traffic and reducing collisions.

• A network bridge is used to connect different types of networks, such as wired and wireless.

• A network bridge acts as a firewall to protect the network from external threats.

• A network bridge is a device that amplifies signals to extend the range of a network.

What are centralized maintenance and updates in larger networks?

• Network managers can apply software updates across a network, eliminating the need for individual users to manage updates.

• Individual users are responsible for managing their own software updates.

• Centralized maintenance requires all users to be offline during updates.

• Updates are only applied to the servers, not to individual devices.

What is a VPN in networking?

• A type of firewall that protects a network from external threats.

• A Virtual Private Network that extends a private network across a public network.

• A protocol used for transferring files over the internet.

• A service that provides unlimited internet access without restrictions.

What is bandwidth in networking?

• The amount of data that can be stored on a network device.

• The maximum rate of data transfer across a network path.

• The physical distance between two network devices.

• The number of devices connected to a network.

How can malware spread in networks?

• Through properly secured networks

• By exploiting vulnerabilities in software

• Viruses and other forms of malware can easily spread across improperly secured networks

• By using strong passwords