COMPUTER APPLICATIONS 3 Mark Questions

A search engine is a Website that lets you search the Internet for Websites on specific topics. Search engines turn the Web into a powerful tool for finding information on any topic. There are several benefits of using search engine like,
Who is constantly on the computer everyday writing something.
Search engine provides a wealth of information for professional and personal use. e.g. Google

Benefits of social networking are as follows:

• People sharing views can connect and form a group.
• Individuals from all around the world can connect and thereby know about new cultures and languages etc.
• It is an easy and cost effective way to reach your consumers and people in your network.
• It helps in building credibility amongst the customer.
• For business purposes, connecting with your customers on a personal and professional level will make them loyal to your company and brand.
• Connecting with people in your friend’s networks or your work networks will benefit you in the long run. It will help you to gain connections which may be useful in the future.

Over the Internet, a message will often pass through several mail transfer agents to reach the recipients. Each of these has to store the message before forwarding it on and many therefore, need to impose size limits. The result is that while large attachments may internally send within an organisation, they are unreliable when sending across Internet. e.g. In general, 10 MB is considered safe for the maximum size of an E-mail but, Google’s gmail service increased its limit to 25 MB.