Computer Fundamental Miscellaneous - Study Mode
[#126] When sending an e-mail, the _____ line describes the contents of the message.
Correct Answer
(B) Subject
Explanation
Solution: It's one of the first things someone sees when they receive an email, so it's like the first impression of sorts. The best email subject lines are usually short, descriptive and provide the recipient with a reason to open your email.
[#127] The _____ tells the computer how to use its components.
Correct Answer
(C) Operating system
Explanation
Solution: An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.
[#128] What is backup?
Correct Answer
(B) Protecting data by copying it from the original source to a different destination
Explanation
Solution: In information technology, a backup, or the process of backing up, refers to the copying into an archive file of computer data so it may be used to restore the original after a data loss event.
[#129] One advantage of dial-up-internet access is ___
Correct Answer
(B) It utilizes existing telephone service
Explanation
Solution: Everyone has a phone line, dial-up connection is available to everyone with a computer and a modem. Dialup may be the only choice available for rural or remote areas where a broadband connection is not available. Low cost and Easy setup.
[#130] What is the term used for unsolicited e-mail?
Correct Answer
News group
Explanation
Solution: The term used for unsolicited e-mail is a legal term used to describe an electronic promotional message sent to a consumer without the consumer's prior request or consent. In the vernacular, this type of email address is called 'SPAM'.