WorksheetsNetstat-a Command Quiz
Total questions: 10
Worksheet time: 5mins
What primary function does the netstat -a command perform?
Deletes network files.
Displays active network connections, listening ports, and statistics.
Optimizes network speed.
Installs network drivers.
What does the "-a" option in netstat -a signify?
Automatic network configuration.
All connections and listening ports.
Active connections only.
Advanced network diagnostics.
Which of the following is typically displayed by netstat -a?
CPU temperature.
Memory usage.
Local and foreign addresses, and connection states.
Disk fragmentation.
What does the "STATE" column in netstat -a output indicate?
The level of network security.
The current status of a network connection.
The network bandwidth usage.
The physical location of the network adapter.
Which state indicates a connection is actively transferring data?
LISTEN
TIME_WAIT
ESTABLISHED
CLOSE_WAIT
What does a "LISTEN" state signify?
The connection is actively sending data.
The port is waiting for incoming connections.
The connection is closed.
The connection is in a temporary waiting state.
If you see an unfamiliar foreign address with an "ESTABLISHED" state, what potential issue could this indicate?
Normal network activity.
A potential security risk or unauthorized connection.
A hardware malfunction.
A software update in progress.
Which of these information can netstat -a provide to a cybersecurity professional?
The contents of encrypted files.
Potential malware communication or unauthorized connections.
The physical location of network cables.
The users password.
In a legal context, which of these is a potential use of netstat -a data?
Determining the weather forecast.
Digital forensic evidence of network activity.
Calculating tax returns.
Printing documents.
How can netstat -a assist in identifying network performance issues?
By displaying the amount of data transferred.
By measuring the speed of the internet connection.
By showing the status of all active connections and listening ports.
By providing a list of installed applications.
