Question

answer the following
a) What do you understand by Social networking sites?

b) What is the Utility of OneDrive?

c) Briefly explain the parts of an E-Mail address.

d) What is a computer virus? Name its types.

e) Write any three possible symptoms of virus in a computer


please give answer​

Answer 1

Answer:

a). Social networking sites (SNSs) are virtual communities where users can create individual public profiles, interact with real-life friends, and meet other people based on shared interests. From: Behavioral Addictions, 2014.

b) OneDrive for home is online personal storage that you get when you set up a Microsoft account to use services such as Outlook.com or Xbox. Use OneDrive to save documents, photos, and other files in the cloud, share them with friends, and even collaborate on content.

c) The general format of an email address is local-part@domain, and a specific example is [email protected]. Thus, an address consists of two principal parts, a username and a domain name. The domain name is used to transport a mail message to the host of the recipient's mail system.

d) A computer virus is a kind of malicious computer program, which when executed, replicates itself and inserts its own code. When the replication is done, this code infects the other files and program present on your system.

e). Computer virus symptoms

• Unusually slow performance.
• Frequent crashes.
• Unknown or unfamiliar programs that start up when you turn on your computer.
• Mass emails being sent from your email account.
• Changes to your homepage or passwords.