Example of intermediate technology is the treadle pump, which enables farmers to provide a greater amount of water to their plants more easily compared to watering by bucket, while requiring much less infrastructure than constructing irrigation dams and pipes.
Answer:
Yes, directory traversal attack.
Explanation:
A website is a collection big web pages hosted on a web server. It contains contents like links and sometimes directory root paths. This a vulnerability attacks an exploit to access the information in a database.
There are two access to a database. One is the authentication process issued for authorised user access and the other is the root access only accessible to the network administrator. It contains paths to directories in the servers.
A directory traversal attack or path attack is done through a web browser by an attacker, who seeks for a weak path link on the public's website and accesses the information in the server.
Answer:
Transport layer:
- data packets are segment to smaller chunks.
- gives sequence number to segment.
- identifies the source and destination port number.
- initiates data transmission between nodes.
- rearrange and identifies the application, the transmitted data is meant for.
Explanation:
The transport layer is the fourth layer in the OSI network model. Protocols like TCP and UDP are found in this layer. It segment data packets and for a connection oriented protocol like TCP, it creates an established session between source and destination host (the session layer can also do this, but it is more defined in the transport layer).
The network and data-link layer can also transmit data packets.
