Answer:
Code and Commands have similar programs coding has only one thing to do or done but commands can be told anytime by an input device.
Explanation:
hope this helps.
Answer:
Depends how bad you want to hide something. If the drive has previously been encrypted and the password hashed (like AES-256 with SHA-512 hashing), then deleting the content is enough since it will be slightly overridden and thus unusable. If it is not encrypted already, delete it, and override all your disk space with something. If you want it to die as a secrete 100%, burn it and pulverize it. Otherwise, if you want a quick method, use some real delete software.
Answer:
Calcium
Explanation:
Calcium is a necessity and makes your bones stronger. It typically comes in milk.
I guess depends on the language but for both java and C++ answer 3 is correct.
