What is the primary difference between a FIN scan and a NULL scan in nmap?Select one:a.A FIN scan is stealthier and less detectable, while a NULL scan is more detectableb.A FIN scan sends a FIN packet to close a connection, while a NULL scan sends a NULL packetc.A FIN scan can only be used to scan TCP ports, while a NULL scan can be used to scan both TCP and UDP portsd.A FIN scan is faster and more efficient, while a NULL scan is slower but more thorough

What is the main advantage of using a FIN scan in stealth scanning through a firewall?Select one:a.It can bypass stateful firewallsb.It can determine if a port is filteredc.It can determine if a port is open and actively listening for connectionsd.It can determine if a port is open or closed

What is the main advantage of using a NULL scan in stealth scanning through a firewall?Question 2Answera.It can bypass stateful firewallsb.It can determine if a port is filteredc.It can determine if a port is open or closedd.It can determine if a port is open and actively listening for connections

How does a SYN scan differ from a TCP connect scan in stealth scanning through a firewall?Select one:a.A SYN scan sends a SYN packet to the target port and waits for a response, while a TCP connect scan establishes a full TCP connection.b.A SYN scan sends a SYN packet to the target port and waits for a response, while a TCP connect scan sends a FIN packet to the target port and waits for a response.c.A SYN scan sends a FIN packet to the target port and waits for a response, while a TCP connect scan sends a SYN packet to the target port and waits for a response.d.A SYN scan establishes a full TCP connection, while a TCP connect scan sends a SYN packet to the target port and waits for a response.

How does scanPBNJ differ from other network scanning tools, such as nmap?Select one:a.scanPBNJ is faster and more efficient, while nmap is slower but more thoroughb.scanPBNJ is a proprietary tool and is only available to certain users, while nmap is open source and widely availablec.scanPBNJ focuses on creating network baselines, while nmap has a wider range of capabilitiesd.scanPBNJ is more user-friendly, while nmap has a steeper learning curve

You want to scan a host for open ports, but you want to avoid triggering any IDS or IPS systems. Which Nmap scan type should you use?1.0 MarksSYN scan (-sS)FIN scan (-sF)UDP scan (-sU)NULL scan (-sN)XMAS scan (-sX)