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WorksheetsNetworking Protocols and Port Numbers - Quiz
Total questions: 10
Worksheet time: 5mins
Protocols are set of rules to govern _________
Communication
Standard
Metropolitan communication
Bandwidth
Number of logical ports ranges from _____ to _____
0, 255
1, 65535
1, 65536
0, 65536
Which of the following is the port number for FTP data?
20
21
22
80
Which of the following is the port number for SSH (Secure Shell)?
20
21
22
23
Checksum is used in Internet by several protocols although not at the _________
Session layer
Transport layer
Network layer
Data link layer
Which protocol is commonly used to retrieve email from a mail server?
FTP
IMAP
HTML
TELNET
In the network HTTP resources are located by __________
Uniform resource identifier
Unique resource locator
Unique resource identifier
Union resource locator
HTTP client requests by establishing a __________ connection to a particular port on the server.
User datagram protocol
Transmission control protocol
Border gateway protocol
Domain host control protocol
465 is the port number of_______
SMTP over SSL
HTTP over SSL
Kerberos
SMTP
Port Number 443 is an encrypted port number.
True
False
