23
902
1677
3389
第1题:
Which of the following ports is the default for HTTP?()
第2题:
Which of the following ports should be allowed through a firewall for Telnet to function?()
第3题:
A technician is trying to connect from a home computer to their office computer, but cannotconnect via Remote Desktop. Which of the following ports needs to be open for RDP traffic to be allowed?()
第4题:
Which of the following ports does POP3 services use, by default?()
第5题:
A technician cannot connect using Remote Desktop. Which of the following ports needs to be allowed in the firewall? ()
第6题:
Your company has 10 servers that run Windows Server 2008. The servers have Remote Desktop Protocol (RDP) enabled for server administration. RDP is configured to use default security settings. All administrators’ computers run Windows Vista. You need to ensure the RDP connections are as secure as possible.Which two actions should you perform? ()
第7题:
80
143
443
8080
第8题:
21
443
3389
8080
第9题:
21
23
24
25
第10题:
21
23
80
443
第11题:
20
21
22
23
第12题:
21
80
443
3389
第13题:
Which of the following ports does RDP use by default?()
第14题:
Which of the following ports is used by default for IMAP traffic?()
第15题:
Which of the following ports does a telnet application utilize?()
第16题:
Which of the following ports MUST be open on the firewall to allow remote desktop connection and remote assistance traffic through?()
第17题:
Which of the following ports is the default telnet port?()
第18题:
nbtstat
ipconfig
nslookup
netstat
第19题:
23
902
1677
3389
第20题:
traceroute -d
ping -t
netstat -ano
nbtstat -a
第21题:
FTP
SMTP
Telnet
DNS
All of the above
第22题:
23
443
8080
3389
第23题:
21
25
80
110
第24题:
25
110
143
443