- Oct 12, 2016
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* Which statements about the UDP and TCP protocol are correct?
TCP is less secure than UDP, because the sent packets can arrive out of order.
TCP guarantees reliable and correctly ordered delivery of data.
UDP is useful for servers that answer small queries from huge numbers of clients.
.................................................
* Encryption is the process of verifying a digital identity.
True or False
.................................................
Which port ranges exist?
Low ports-range
Well known ports-range
Registered ports-range
Dynamic ports-range
..................................................
The purpose of an IP-port is:
That a switch can transmit data within a LAN from one computer to another.
That the router can interpret the source and destination IP address.
That the server knows to which application the sent packet belongs.
..................................................
Which statement about SSL is correct?
All applications which build on the tcp protocol can be secured using SSL or TLS.
FTP cannot be secured with SSL because it is built on the user datagram protocol.
.......................................................
On which layer do the IP addresses come into operation?
Internet layer
Transport layer
Application layer
TCP is less secure than UDP, because the sent packets can arrive out of order.
TCP guarantees reliable and correctly ordered delivery of data.
UDP is useful for servers that answer small queries from huge numbers of clients.
.................................................
* Encryption is the process of verifying a digital identity.
True or False
.................................................
Which port ranges exist?
Low ports-range
Well known ports-range
Registered ports-range
Dynamic ports-range
..................................................
The purpose of an IP-port is:
That a switch can transmit data within a LAN from one computer to another.
That the router can interpret the source and destination IP address.
That the server knows to which application the sent packet belongs.
..................................................
Which statement about SSL is correct?
All applications which build on the tcp protocol can be secured using SSL or TLS.
FTP cannot be secured with SSL because it is built on the user datagram protocol.
.......................................................
On which layer do the IP addresses come into operation?
Internet layer
Transport layer
Application layer
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