1. In a CBS environment, Inter-Branch transactions are reconciled:
Through the Inter-Branch Reconciliation (IBR) department.
They do not need reconciliation.
Real-time and automatically by the system.
Manually at the end of the month.
Explanation:
Unlike legacy systems where IBR was a huge manual task, CBS uses a central database. A debit in Branch A and credit in Branch B happens simultaneously in the central server, ensuring automatic real-time reconciliation.
2. In CBS, the "Day End" process ensures that:
The date of the system changes to the next working day after balancing books.
No more customers can enter the branch.
All ATMs are closed.
Staff salaries are paid.
Explanation:
The End of Day (EOD) process validates transactions, checks GL balance, calculates interest if due, and logically moves the system date forward.
3. If a bank wants to introduce a new deposit product with a specific interest rate structure in CBS, it is done through:
Writing new code in C++.
Buying new hardware.
Parameterization / Master setup.
Manually calculating interest for each customer.
Explanation:
CBS is driven by parameters. New products are created by defining parameters (rules) in the system master, without changing the core software code.
4. In CBS, the module that handles the definition of Products, Interest Rates, and Service Charges is typically called:
Product Setup / Master Maintenance Module.
Reporting Module.
Transaction Processing Module.
General Ledger Module.
Explanation:
This module allows the bank to parameterize new schemes. Interest rates or charges defined here are automatically applied to all accounts linked to that product code.
5. In CBS, ensuring that the sum of debits equals the sum of credits for every transaction batch is a control known as:
Run-to-run totals.
Check Digit verification.
Authorization check.
Input Validation.
Explanation:
Run-to-run totals involve checking that control totals (like total batch value) match from one processing stage to another, ensuring data completeness and accuracy.
6. Which of the following is an advantage of Centralized Processing in CBS?
Uniform application of interest rates and charges across all branches.
Slower transaction speed.
Increased manual work at branches.
Dependence on branch servers.
Explanation:
Since rules are defined centrally in the Data Center, any change (like a rate cut) is applied instantly and uniformly to all accounts across all branches, eliminating local errors.
7. The "Disaster Recovery Site" (DR Site) in a CBS architecture is used when:
Staff are on strike.
The branch server is slow.
The Primary Data Center (PDC) fails due to a calamity.
ATM network is down.
Explanation:
The DR Site is a replica of the Primary Data Center located in a different seismic zone. It takes over operations if the PDC goes down to ensure business continuity.
8. In a 3-tier CBS architecture, the "Application Server" handles:
Business Logic and Processing.
Printing.
User Interface (Presentation).
Data Storage (Database).
Explanation:
Tier 1 is Presentation (Client), Tier 2 is Application (Logic/Calculation), and Tier 3 is Database (Storage). The Application Server executes the core banking rules.
9. In CBS, what is the concept of "Maker-Checker"?
One person initiates a transaction, and another authorizes it.
One person creates the software, another tests it.
The system checks the user's password automatically.
The customer makes a request, and the bank checks it.
Explanation:
This is a fundamental internal control mechanism to prevent fraud and error. No single employee should be able to complete a critical financial transaction from start to end.
10. Sharing User IDs and Passwords in a CBS environment leads to violation of:
Non-Repudiation
Data Warehousing
Data Redundancy
Data Mining
Explanation:
Non-repudiation ensures that a user cannot deny having performed an action. If IDs are shared, accountability is lost, and the specific user cannot be pinpointed.
11. Which component of Information Security Policy ensures that data is accessible only to those authorized to access it?
Availability
Non-repudiation
Confidentiality
Integrity
Explanation:
The CIA triad of security stands for Confidentiality, Integrity, and Availability. Confidentiality specifically deals with restricting access to authorized personnel only.
12. Which of the following is an application of "Data Mining" in banks?
Calculating Interest.
Connecting ATMs.
Printing Passbooks.
Identifying customer segments likely to default on loans based on past behavior patterns.
Explanation:
Data mining involves analyzing large datasets to discover patterns and relationships. Banks use it for credit scoring, fraud detection, and targeted marketing (CRM).
13. What is "RPO" (Recovery Point Objective) in the context of CBS Disaster Recovery?
The time taken to recover the system.
The cost of recovery.
The location of the DR site.
The maximum acceptable amount of data loss measured in time.
Explanation:
RPO defines how much data you can afford to lose. If RPO is 15 mins, backups must be frequent enough so that in a crash, you lose no more than 15 mins of data. (RTO is Recovery Time Objective - how fast you are back up).
14. One of the main benefits of Centralized Banking Solution (CBS) is "Anywhere Banking". This means:
Customers can withdraw cash only from ATMs.
Customers can operate their accounts from any branch of the bank.
Customers can only bank at their home branch.
Banks have no branches.
Explanation:
Since data is central, the customer belongs to the bank, not just the branch. They can access services from any location.
15. Modern CBS architecture is based on SOA. SOA stands for:
Standard Operating Architecture
Secure Open Application
Service Oriented Architecture
System Oriented Architecture
Explanation:
SOA allows different applications (like Loans, Deposits, Payments) to communicate with each other as distinct services, making the system modular and flexible.