Assam ASSEB HSLC NSQF IT/ITeS (Level 2): Internet, Email, and Web Browsing

This section covers Internet, Email, and Web Browsing. The exam tests basic network terms, URL structure, browser use, search skills, email fields, attachments, and netiquette.

Core rules and concepts

• The Internet is a global network of networks. The WWW is a service on it. A browser displays web pages; a search engine indexes pages.
• A URL includes the protocol, domain, path, and sometimes a query. In https://www.example.org/students/apply?form=1, https is the protocol, www.example.org is the domain, /students/apply is the path, and form=1 is the query.
• Email fields: To is the main recipient, Cc is a visible copy, and Bcc is a hidden copy. Subject states the purpose. Attachment carries a file.
• Use Bcc for large groups when addresses should not be shared. Check the attachment before sending. Reply All sends to everyone in the thread.
• Netiquette includes clear subjects, polite tone, no shouting in capitals, and no forwarding private addresses without consent.

Worked example

A school sends a newsletter to 50 parents. Which field should hold the addresses?

Reasoning: Use Bcc so each parent sees only their own address and the sender’s address. Putting all addresses in To or Cc exposes the list. The To field can hold the school’s own address or a generic list address if appropriate.

Traps that cost marks

Do not treat Cc and Bcc as identical. Do not assume HTTPS proves the content is true; it only protects the connection. Do not click shortened or look-alike links without checking. Do not send an email without a subject or attachment when one is promised.