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WorksheetsPort Scanning
Total questions: 10
Worksheet time: 5mins
Which flags are set on a packet sent with the nmap -sX 193.145.85.202 command?
FIN
FIN, PSH
PSH, URG
FIN,PSH,URG
A FIN packet sent to a closed port responds with which of the following packets?
FIN
ACK
RST
SYN
A NULL scan requires setting the FIN, ACK, and URG flags. True or False?
True
False
Which of them is NOT a scanning methodology?
Check for live systems
Check for open ports
Identifying the malware in the system
Identifying of services
A ______________ is a simple network scanning technique used for determining which range of IP address map to live hosts.
scan sweep
ping sweep
scan ping
host ping
In port scanning, a port is always associated with the _____________ (typically of host system) & the type of ____________ employed for communication.
IP address, protocol
MAC address, protocol
IP address, IMEI number
MAC address, network model
Using 3-way handshake, it is possible to check for open ports.
True
False
How many standard flags are used in TCP communication?
4
5
6
7
nmap -sT -p- 192.168.2.64. Which type of port scanning?
Stealth Scan
Xmas Tree scan
TCP Connect Scan
TCP Half-Open scan
Total number of ports
65000
65335
65525
65535
