Answer:
Speakers.
Explanation: Cause they only output sound, and are devices, further more they are not used to output images, like how could speakers output images using sound? They can't.
Answer:
several personnel accessing the registration system
Explanation:
batch processing is all about multiprogramming so I think the first answer is the best as it is not based on one person .I know the last answer might be almost close but on a closer look it is not the answer as it is single based as written a file
Answer:
the subject of the message
the sender's name
the recipient's name
the date and time when the message was received
Explanation:
Various information is displayed in the header of the message of a received message. And they are the subject of the message, which briefs what is there inside the message. And it mentions the sender's name as well as the recipient's name, and finally, the date and the time as well are stated that explains exactly when the message was being received. And all this information is shown in the header of the message.
Answer:
Option C is the correct option.
Explanation:
When any email or message is received from the FBI in the user's computer system and the following message is about the user's computer system has been locked and they demand some amount to unlock their data or information.
So, the following scenario is about the ransomware because they ransom money to retrieve their data and information from the system.
I would say C- Priority List.
I hope this helps! :)
