Which of the following is a denial of service $($DoS$)$ attack in which the attacker manipulates Internet Protocol $($IP$)$ packet fragments in such a way that when they are reassembled by the victim, a crash occurs? This process involves having fragments reassembled in illegal ways or having fragments reassembled into larger packets than the victim can process.

A$.$Teardrop attack

B$.$Reflected attack

C$.$SYN flood

D$.$Smurf attack