Answer: a replay attack, a replay attack is used so that the attacker can go sniff out the hash, and get whatever they are trying to get, then once it goes to the attacker it will go back to the original connection after replaying the hash
"To preform specific useful computing tasks, like word processing and calculation" is the correct answer. This is the whole purpose of system software. The third answer is some other type of software(third party software?) and the fourth answer is most likely a compiler. Those are the easiest to take off. The second could also work.
The two answers I would go with are the first and the second.
D tab that is the key you would need to use in order to do that
The answers are :
JPEG - Compresses well without losing quality, it should be used for the web
TIFF - Can be saved in an uncompressed file format with a high resolution, it is a common file format used for professional print services
BMP - Can be saved in a compressed or uncompressed file format, It is a common file format used for either web or print
<span>FLV or SWF - Used to publish a rendered video for use on the web</span>
