Which of the following statements is true of network-management software?
a. With network-management software, a manager on a networked personal computer can scan for viruses.
b. Network-management software complicates the process of updating files and programs on computers on the network.
c. Network-management software allows software to be copied, modified, or downloaded legally or illegally.
d. One disadvantage of network-management software is that it increases the time spent on routine tasks.
The Correct Answer and Explanation is:
The correct answer is:
a. With network-management software, a manager on a networked personal computer can scan for viruses.
Explanation:
Network-management software is designed to help administrators manage, monitor, and maintain computer networks efficiently. It provides tools to oversee network resources, ensure security, optimize performance, and automate routine tasks.
Why option (a) is correct:
Network-management software often includes features such as centralized control over security measures. One key feature is the ability to scan for viruses or malware across multiple computers connected to the network from a single management console. This centralized virus scanning helps protect the network from threats without requiring manual scanning on each individual device. The network manager can initiate scans, monitor security alerts, and update antivirus definitions remotely, ensuring that all computers remain protected and compliant with organizational security policies.
Why the other options are incorrect:
- Option (b): “Network-management software complicates the process of updating files and programs on computers on the network.”
This is false. In reality, network-management software simplifies and streamlines the updating process. It allows centralized deployment of software updates and patches across all connected devices, saving time and reducing errors compared to updating each device manually.
- Option (c): “Network-management software allows software to be copied, modified, or downloaded legally or illegally.”
This statement is misleading and incorrect. Network-management software itself does not facilitate illegal activities. Its purpose is to help manage legitimate software usage and enforce licensing compliance on the network, preventing unauthorized copying or illegal downloads.
- Option (d): “One disadvantage of network-management software is that it increases the time spent on routine tasks.”
This is not true. One of the main advantages of network-management software is automation and efficiency. It reduces the time spent on routine tasks by automating processes like backups, updates, monitoring, and virus scanning, freeing administrators to focus on more complex issues.
Summary:
Network-management software plays a crucial role in protecting, maintaining, and efficiently managing a network of computers. It centralizes control for tasks like virus scanning, software updates, and network performance monitoring, making network management more effective rather than more complicated or time-consuming. Hence, statement (a) is the accurate description of what network-management software enables.