The primary input device is the Mouse.
Answer:
PSD (Photoshop Document)
Explanation:
PSD (Photoshop Document) is an image file format native its one of Adobe's popular Photoshop Application. PSD files are commonly used for containing high quality graphics data.
Answer :Computers never get tired or bored because of doing the same task continuously. They work in the same manner all the time. A computer can store large amount of information in its memory.
Explanation: it is quality which makes the user to be dependent on computer. As we all know, computer systems do repetitive tasks without any boredom, tiredness, or fatigue.
Answer:
Mail bomb is the correct answer.
Explanation:
In the following statement, A mail bomb is the type of attack on e-mail of the particular person by which the attacker transfers large quantities of e-mail to the target computer in the expectation of flooding the target with so much meaningless e-mail that legitimate e-mail is not accessible. So, that's why the following answer is correct.