Answer:
Strategy based on some scenario as follow.
Explanation:
For efficient and effective search for database let consider some point such as use and to combine the words
Jeffery want academic information and conserve energy
Use asterisk and question mark and exclamation point
academic information* energy
If database has a subject then find out it.
Global warming have not the phrase "global warming " anywhere in it.temperature records and climate change are two words
Answer:
D. 80
Explanation:
By default, the port number for a web server is 80.
Stop before reaching the sidewalk. Hope this helps
Answer:
Option (c) Remote code exploits aim to escalate attackers’ privileges, while XSS attacks aim to gain access only
Explanation:
- XSS stands for Cross-site Scripting. In this types of attacks, a malicious code is injected in the trusted web sites and it sends the malicious code into the users. The users think that the genuine code was sent but not.
- This involves sending server side scripts which are executed by the user and these may even change the html pages too.
- Remote code exploitation means the user can inject the code and try to gain access. Usually, all the programming languages have evaluation functions if used the user can try to gain the access with this evaluation functions.
- This can lead to the compromise of the whole web server too.So, it is not a good practice to use the evaluation functions by the developers.
- In this type of attack, the attacker tries to inject the code remotely.
- Option (c) is correct and options (a),(b) and (d) are wrong options.
