Depends on what kind of goal.
If I gave a goal of eating 8 hot dogs then a barrier would be a physical will of your body to not eat more. It would be a limit your body can take so it’s different from a mental or other barrier.
If you wanted to cross an area of land but there is a fence in the way then that’s another type of barrier.
Or there are mental barriers. If you wanted to ask someone out to prom, you may be stopped by a mental barrier of self hatred. Feeling like you’re not good enough.
Hopefully this helps!
Answer:
IPO means Input - Process - Output
Explanation:
The IPO model means that a computer program is given an input to process, it processes the given input and return an output as the result.
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.
