Unit V: IT Enabled Services & Digital Financial Tools
Course: Fundamentals of Information Technology
Code: CADSC101
Table of Contents
Using E-mails and Structure
Electronic Mail (E-mail) is a method of exchanging messages between people using electronic devices via the internet.
Structure of an E-mail
- Header: Contains the sender's address, recipient's address (To), carbon copy (CC), blind carbon copy (BCC), and the Subject line.
- Body: The actual content of the message.
- Attachments: Files (images, documents) sent along with the mail.
- Signature: Professional contact details automatically added at the end.
Social Networking & Blogs
Platforms that facilitate the creation and sharing of information, ideas, and interests via virtual communities.
- Facebook, Twitter, LinkedIn, Instagram: Popular social platforms for personal and professional networking.
- Instant Messaging: Real-time text transmission over the internet.
- Blogs: Online journals or informational websites displaying information in reverse chronological order.
E-commerce and Netiquettes
E-commerce: The buying and selling of goods and services, or the transmitting of funds or data, over an electronic network, primarily the internet.
Netiquettes
Short for "network etiquette," these are the informal rules of behavior for respectful communication online. Examples include avoiding "SHOUTING" (all caps), respecting privacy, and using professional language.
e-Governance & Digital Locker
- e-Governance: The application of IT for delivering government services and exchange of information between government and citizens.
- Digital Locker (DigiLocker): A flagship initiative for providing citizens with a shareable private space on a public cloud to store and verify documents/certificates.
Digital Financial Tools
Modern tools used for electronic financial transactions.
| Tool | Description |
|---|---|
| OTP & QR Code | One-Time Password for security; Quick Response code for fast payments. |
| UPI | Unified Payments Interface for instant real-time bank transfers. |
| AEPS / USSD | Aadhar Enabled Payment System and mobile banking without internet. |
| eWallet / PoS | Digital wallets and Point of Sale terminals for merchant payments. |
| NEFT / RTGS / IMPS | Electronic fund transfer systems with varying speeds and limits. |
Exam Focus & Tips
- Exam Tip: Be prepared to explain the difference between CC (Carbon Copy) and BCC (Blind Carbon Copy) in E-mails.
- Common Mistake: Confusing NEFT with RTGS. Remember: RTGS is for large, real-time transfers; NEFT works in batches.
- Mnemonic: "QUICK" for financial tools - QR, UPI, IMPS, Cards, Knowledge of OTP.
Frequently Asked Questions
Q: What is a Digital Locker?
A: A secure cloud platform for storing and verifying government-issued documents digitally.
Q: What does UPI stand for?
A: Unified Payments Interface.