A backdoor is also known as a trapdoor or manhole and is known to be a secret means of bypassing security in order to gain access to a system or a restricted part of a system. Some virus contains payload that installs a backdoor component in a system. This backdoor, thus grants the attacker special privilege access to the system at anytime.
Cyber attackers are individuals with networking and hacking skills needed to exploit vulnerabilities in networks to retrieve and steal information for mischievous reasons.
Malicious softwares or malwares are program softwares developed and planted to infiltrate system and network security. Examples of malwares are virus, worm, rootkit, Trojan horse, keylogger etc. They infect systems and networks to creat a back or trap door or loophole for attackers to access networks.
Raymond should compress the files, and then at the very least ask what would be the appropriate time to email the attachment. It is important to practice good etiquette when using email. If you are sending an email that has attachments, always make sure to mention it in the body of the email. Raymond should also ZIP or compress his large attachments before sending them. This will make them easier to send.
I believe it is just a task. Since there exists(on windows) the Task Manager application, where you can stop any running <em>task, </em>I think that they are called tasks
if you mean the giant eniac stores how much memory, the answer would be that the original model had no storage but later a 100-word storage core was installed
