Which of the following statements is true regarding wireshark?
wireshark is probably the most widely used packet capture and analysis software in the world.
the expense of wireshark makes it cost-prohibitive for most organizations.
compared to similar commercial products, wireshark has the most sophisticated diagnostic tools.
wireshark saves frame details in a format that is incompatible and unusable by other software tools.

I would go with A. Wireshark is probably the most widely used packet capture and analysis software in the world.

Wireshark is a pretty handy tool that is used to capture and analyze network traffic. It is used by techies and sys admins to troubleshoot network protocols and services that are normally exposed over networks. It is the best way to see whether protocols like DNS and DHCP are doing the “right” thing. It simply helps you understand network traffic analysis and how communication takes place.