Answer: d) Exploit
Explanation: Exploit is a type computer attack that successful when the computer system of an user is vulnerable and attacker can do the exploitation. This happens due to the weakness of the system, applications software, network etc.
Other given option are incorrect because exit door,glitch and bad are not any type of attack in the computer field that causes harm to the system.Thus the correct option is option(d).
Answer:
it can balance computing resources by time
Explanation:
this this is as it involves multiprogramming
