Question
Who predicted the existence of the plunging region
around black holes?Solution
Albert Einstein, through his theory of general relativity, predicted the plunging region around black holes, where matter transitions from stable orbit to being absorbed by the black hole.
Warm booting when a computer is restarted by pressing the combination of Which Key?
Which of the following is a valid e-mail address?Â
Which out of the following is the combination of keys used to copy a selected text in word processing software?
 Which of the following software is used to create text documents?
Which of the following cannot be a valid Email ID?
Which folder contains Junk emails?
Which protocol is used for sending emails?
An attachment in an E-mail can be:Â
Digital photosÂ
DocumentsÂ
Which encryption algorithm is commonly used for securing email communication?
Which of the following in not valid about an email address?
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