Data Communication Network and EFT Systems | PAPER II – PRINCIPLES & PRACTICES OF BANKING | MODULE C: BANKING TECHNOLOGY
Data Communication Network and EFT Systems
Data Communication Networks
Data Communication Networks (DCNs) are vital for transferring data between devices, facilitating seamless communication in the banking sector. They enable communication for various financial operations like fund transfers, transactions, and more.
Network Scenario in India: Major Networks
In India, there are multiple communication networks, such as BSNL, Airtel, and Jio, which enable data transfer for banking and other financial services. These networks ensure secure, real-time communication between financial institutions and customers.
Emerging Trends in Communication Networks for Banking
With technological advancements, banking networks are shifting towards high-speed fiber optics and 5G connectivity, ensuring greater bandwidth and reduced latency for banking transactions. These trends help improve the reliability and security of financial services.
Evolution of EFT Systems
Electronic Funds Transfer (EFT) systems allow for the electronic transfer of money between accounts, without the need for paper-based transactions. These systems have evolved from basic wire transfers to advanced systems like RTGS (Real-Time Gross Settlement) and NEFT (National Electronic Funds Transfer).
Structured Message Transfer System Using SWIFT
The SWIFT (Society for Worldwide Interbank Financial Telecommunication) network facilitates secure and standardized message transfers between financial institutions globally. It plays a crucial role in cross-border fund transfers and international banking transactions.
Automated Clearing Systems
Automated Clearing Systems (ACS) streamline the clearing and settlement of payments, eliminating the need for physical exchange of payment instruments. Examples include the National Electronic Clearing Service (NECS) and the National Automated Clearing House (NACH) in India.
Two-Level Funds Transfer System
The two-level funds transfer system involves the transmission of payment messages through intermediary systems before reaching the final recipient. This structure improves operational efficiency and ensures error-free transfers.
Emergence of Electronic Payment Systems in India
In India, electronic payment systems like UPI (Unified Payments Interface), IMPS (Immediate Payment Service), and mobile wallets have gained significant popularity, transforming the payment landscape and enabling instant and secure transactions.
Mathematical Illustration: Data Transfer Speed
Consider a banking transaction that needs to transfer a 10 MB file from one branch to another. If the data transfer rate is 1 Mbps (Megabit per second), the time taken for the transfer can be calculated as follows:
Data Size = 10 MB = 80 Megabits (since 1 byte = 8 bits)
Transfer Speed = 1 Mbps = 1 Megabit per second
Time Taken = Data Size / Transfer Speed = 80 Megabits / 1 Megabit per second = 80 seconds
Therefore, the file will take 80 seconds to transfer between two branches using the specified network speed.
MCQs on Data Communication Network and EFT Systems
- Which of the following is a major electronic funds transfer system in India?
- A. SWIFT
- B. NEFT
- C. RTGS
- D. Both B and C
Answer: D. Both B and C
- What does the SWIFT network primarily facilitate?
- A. Email communication between banks
- B. Secure financial message transfers
- C. Physical fund transfers
- D. ATM transactions
Answer: B. Secure financial message transfers
- Which of the following is an example of an automated clearing system in India?
- A. UPI
- B. NACH
- C. NEFT
- D. IMPS
Answer: B. NACH
- What is the primary benefit of using a two-level funds transfer system?
- A. Faster processing time
- B. Lower transaction cost
- C. Error-free and efficient transfer
- D. Easy international transactions
Answer: C. Error-free and efficient transfer
- Which network technology is emerging as a significant trend for banking communication in India?
- A. 4G
- B. 5G
- C. Wi-Fi
- D. Satellite Communication
Answer: B. 5G
- Which of the following is a key advantage of Electronic Payment Systems in India?
- A. Faster transaction processing
- B. Increased security
- C. Improved accessibility
- D. All of the above
Answer: D. All of the above
- What is the full form of NEFT?
- A. National Electronic Funds Transfer
- B. Network Exchange Funds Transfer
- C. National Economic Fund Transfer
- D. None of the above
Answer: A. National Electronic Funds Transfer
- What does the term 'EFT' stand for?
- A. Electronic File Transfer
- B. Electronic Funds Transfer
- C. External Fund Transaction
- D. Electronic Fast Transfer
Answer: B. Electronic Funds Transfer
- Which of the following systems is used for cross-border payments?
- A. NECS
- B. SWIFT
- C. IMPS
- D. RTGS
Answer: B. SWIFT
- Which of these is a key trend in the evolution of EFT systems in India?
- A. Migration to paper-based transactions
- B. Adoption of mobile payment solutions
- C. Increased reliance on physical currency
- D. All of the above
Answer: B. Adoption of mobile payment solutions
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