CAIIB Information Technology Recollected Questions 2026: The Most-Repeated Memory-Based Topics & a Smart Study Plan

If you are sitting for the IIBF exam soon. These CAIIB Information Technology recollected questions are the single highest-leverage resource you can revise. Memory-based questions reveal exactly how the examiner thinks. They show you which topics repeat. How concepts are twisted, and where most candidates lose easy marks.

This 2026 guide collects the most frequently asked CAIIB IT topics shared by past test-takers. Organises them by theme. And pairs each cluster with a clear study angle. Treat it as your final-week revision map for the Information Technology elective of CAIIB.

Why CAIIB Information Technology Recollected Questions Matter

The CAIIB Information Technology paper is an elective. But it is one of the most scoring options when you prepare smartly. The catch is its breadth. It spans hardware. Databases, networks, payment systems, security and e-learning, so passive reading rarely sticks.

This is where recollected questions earn their place. They compress a wide syllabus into the handful of ideas the examiner returns to again. Again. Instead of trying to memorise everything, you study what statistically appears.

Used well, memory-based questions do three things:

• They expose repeating themes so you allocate revision time by yield. Not by chapter order.
• They train you on the exact phrasing the paper favours — full forms. Definitions, and “which of the following” distinctions.
• They surface your blind spots early. While there is still time to fix them.

One caution before you dive in. Recalled questions are reconstructed from memory. May be incomplete or slightly reworded.

Use them to guide study. Then verify every concept against your standard CAIIB IT material. The latest official IIBF notification.

How to Use This Recollected-Questions List (Read This First)

Do not skim these as trivia. Work through them as an active diagnostic. Here is a simple four-step method.

1. Self-test first. Cover the explanations. Try to answer each prompt aloud or on paper.
2. Mark your confidence. Tag every item as green (solid), amber (shaky), or red (no idea).
3. Close the gaps. Study only the amber and red items from your core notes.
4. Re-test under time. Move to mock tests so recognition turns into fast recall.

This active loop is what separates a pass from a comfortable margin. Now let us walk through the recollected topics, theme by theme.

Database & DBMS Recollected Questions

Database management is a guaranteed scoring zone in CAIIB IT. The questions are conceptual and reward crisp definitions. So do not over-engineer your answers.

Topics recalled by past candidates include:

• What is a DBMS, and how does RDBMS differ from it?
• The role of SQL. And the difference between DDL (Data Definition Language). DML (Data Manipulation Language).
• Common SQL query commands and what each one does.
• Core DBMS concepts such as redundancy, consistency, and data integrity.
• The purpose of normalization and why it reduces duplication.
• ER diagrams, the data warehouse concept, and OLAP (Online Analytical Processing).
• The meaning of data purging and when organisations use it.
• Questions around IDRBT and database usage in banking systems.

Study angle: learn one clean line for each term. Then learn one contrast. For example. “DDL defines structure; DML manipulates data.” Examiners love these clean one-line distinctions. And they are quick marks.

Networking & Communication Recollected Questions

Networking questions appear in almost every IT recall set. They lean on classifications, devices, and a little IP-addressing logic.

Frequently recalled prompts include:

• What do LAN. MAN, and WAN stand for, and how are they classified by area?
• The function of routers, switches, and firewalls, and how they differ.
• What NFS (Network File System) does and who manages it.
• Identifying the class of an IP address (for example. Which class a 147.x.x.x address belongs to).
• The fastest guided (wired) transmission media, where fibre optic cable usually features.
• The use of VOIP for voice over the internet.

Study angle: memorise the area-size ladder (LAN → MAN → WAN). Pin one job to each network device. And practise reading the first octet of an IP address to name its class. These are pattern recognitions you can nail in seconds with a little drilling.

Digital Payments & Settlement Systems

Because CAIIB is a banking qualification. Payment systems carry strong weight in the IT paper. Expect full forms, settlement types, and limits.

Recalled topics in this cluster include:

• What NEFT, RTGS, and FEDWIRE are, and how they differ.
• The settlement type used in RTGS (gross, real-time) versus the deferred-net model.
• The structure RTGS uses in India and the model used by CHAPS.
• The ISO standard associated with NG RTGS (New Generation RTGS).
• Features and benefits of BHIM and RuPay cards.
• The types of payment cards and the role of NPCI.
• Concepts like Deferred Payment System. SFMS (Structured Financial Messaging System), and floor limit.

Study angle: build a simple table that maps each payment system to its settlement basis. Operator. For exact transaction limits.

Charges. And cut-off timings. Do not rely on memory.

Confirm them on the latest official RBI or IIBF notification. Since these change over time.

Cyber Security, Threats & Cryptography

Security is dense and high-yield. Recalled questions mix definitions of attacks with the controls that stop them.

Common recalled prompts include:

• The meaning of malware, virus, and Trojan horse.
• Differences between spamming, eavesdropping, phishing, sniffing, and spoofing.
• What a honeypot is and how it traps attackers.
• Threats and attacks in a network. Plus intrusion detection and intrusion prevention measures.
• Digital signatures, the role of the hash function, and key management.
• IDEA encryption and the X.509 standard used in the SFMS protocol.
• Security layers such as SSL (Secure Socket Layer). SET (Secure Electronic Transaction).

Study angle: group each threat with its matching control — for instance. Phishing versus user awareness, or sniffing versus encryption. Then memorise the digital-signature flow: hash the message. Encrypt the hash with the private key, verify with the public key. That one workflow unlocks several questions.

Software Engineering, AI & Emerging Tech

This cluster checks whether you understand how software is built. How newer technologies fit into banking.

Recalled topics include:

• The definition and phases of the SDLC (Software Development Life Cycle).
• The maturity levels of CMM (Capability Maturity Model).
• Which generation of language C++ belongs to.
• The concept of virtualization in modern IT infrastructure.
• What Artificial Intelligence is, in the banking context.
• Mobile operating systems such as iOS. And server operating systems like UNIX and LINUX.
• The role of RAID (Redundant Array of Inexpensive Disks) in storage reliability.

Study angle: learn the ordered SDLC phases as a sequence you can recite. And remember the CMM levels move from initial maturity up to optimised. Sequence questions are easy marks once the order is locked in.

E-Learning Standards, Business Continuity & Other High-Frequency Topics

The IT syllabus also covers e-learning frameworks and operational resilience. These appear often and are easy to underestimate.

Recalled prompts include:

• The benefit of SCORM (Sharable Content Object Reference Model). Who developed it.
• The concept of a virtual classroom. Bloom’s taxonomy as a learning framework.
• Disaster avoidance versus DRP (Disaster Recovery Plan) and BCP (Business Continuity Plan).
• SLA negotiation. The stages in the life cycle of a contractual relationship.
• Generalized Audit Software, software escrow management, and call centre benchmarks.
• The meaning of strategic information within an organisation.

Study angle: separate DRP from BCP clearly. BCP keeps the whole business running. While DRP restores IT specifically. Examiners frequently test that exact distinction.

Quick-Facts Table: High-Yield CAIIB IT Topics

Use this snapshot for last-minute revision. It maps each major theme to the kind of question it usually produces.

Important IT Abbreviations You Must Memorise

Full-form questions are some of the easiest marks in the paper. Lock these in cold. They recur across modules and rarely demand more than recall.

• MICR – Magnetic Ink Character Recognition
• OCR – Optical Character Recognition
• CTS – Cheque Truncation System
• RTGS – Real-Time Gross Settlement
• NEFT – National Electronic Fund Transfer
• DVP – Delivery versus Payment
• PVP – Payment versus Payment
• SSS – Securities Settlement Systems
• NG RTGS – New Generation RTGS
• FMI – Financial Market Infrastructure
• BHIM – Bharat Interface for Money
• UPI – Unified Payments Interface
• VPA – Virtual Payment Address
• EDI – Electronic Data Interchange
• USSD – Unstructured Supplementary Service Data
• SFMS – Structured Financial Messaging System
• CFMS – Centralised Fund Management System
• API – Application Programming Interface
• NACH – National Automated Clearing House
• NUUP – National Unified USSD Platform
• CVV – Card Verification Value
• EMV – Europay, Mastercard, Visa
• CSC – Card Security Code
• ATM – Automated Teller Machine
• NPCI – National Payments Corporation of India
• PoS – Point of Sale
• SSL – Secure Socket Layer
• SET – Secure Electronic Transaction
• SCORM – Sharable Content Object Reference Model
• LMS – Learning Management System
• AICC – Aviation Industry CBT Committee
• IEEE – Institute of Electrical and Electronics Engineers
• LTI – Learning Tools Interoperability
• ADL – Advanced Distributed Learning

A Smart 7-Day Study Plan for CAIIB IT

Breadth is the real challenge in this paper. So structure beats marathon reading. Here is a focused week-long plan you can adapt.

1. Day 1 – DBMS & SQL. Definitions, normalization, DDL/DML, OLAP. Self-test the recalled prompts above.
2. Day 2 – Networking. LAN/MAN/WAN, devices, IP classes, transmission media.
3. Day 3 – Digital payments. RTGS, NEFT, UPI, BHIM, cards, SFMS, settlement types.
4. Day 4 – Cyber security. Attacks, controls, digital signatures, encryption, SSL/SET.
5. Day 5 – Software, AI & emerging tech. SDLC, CMM, virtualization, RAID, operating systems.
6. Day 6 – E-learning & continuity. SCORM, DRP vs BCP, SLA, audit software, plus all abbreviations.
7. Day 7 – Full revision. Take a timed mock. Review every wrong answer, and re-drill your red-tagged items.

Keep a one-page “full-forms and one-liners” sheet from day one. On exam morning. That single sheet is worth more than any thick textbook.

Common Mistakes Candidates Make in CAIIB IT

Most lost marks in this paper come from avoidable habits. Not difficult concepts. Watch for these traps.

• Treating recalled questions as an answer key. They guide study; they are not a verified solution set. Always cross-check with your core material.
• Skipping abbreviations. Full forms are free marks. Ignoring them is the easiest way to leak score.
• Confusing similar pairs. RTGS versus NEFT. DRP versus BCP, DDL versus DML — examiners exploit these overlaps relentlessly.
• Relying on remembered figures. Limits, charges, and timings change. Confirm them on the latest official IIBF or RBI notification.
• Studying without timed practice. Recognition is not recall. Without mock tests, you will freeze under exam pressure.
• Going too deep too soon. The paper rewards clear definitions and distinctions, not encyclopaedic detail. Master the basics across all themes first.

Frequently Asked Questions (FAQ)

Are CAIIB Information Technology recollected questions the same as the real exam questions?

No. Recollected questions are reconstructed from the memory of past test-takers. So wording and options may differ.

They reveal patterns and high-frequency topics. But they are not an official paper. Use them to direct your study.

Then verify each concept with standard material.

Which topics are most important in the CAIIB IT exam?

Based on recurring recalls. The heaviest areas are DBMS and SQL. Networking.

Digital payment and settlement systems. Cyber security, software engineering basics, and e-learning standards. Full-form abbreviations also appear frequently and are quick to score.

Is the CAIIB Information Technology paper hard?

It is broad rather than deep. The difficulty comes from the wide syllabus, not from complex problems. With a theme-based revision plan and consistent mock practice. Most candidates find it one of the more scoring elective options.

How many questions and what are the marks in the CAIIB IT exam?

The number of questions. Total marks. Pass percentage.

And any negative marking are set by IIBF. Can change between cycles. Always confirm the exact exam pattern on the latest official IIBF notification before you plan your attempt.

How should I revise CAIIB IT in the final week?

Work through these recollected topics as a self-test, fix only your weak areas from core notes, memorise all abbreviations, and take at least one full-length timed mock test per day. Review every wrong answer the same day so the correction sticks.

Conclusion: Turn Recollected Questions Into Real Marks

The CAIIB Information Technology paper is very winnable when you study by pattern rather than by volume. These recollected questions hand you that pattern. They tell you exactly where the examiner keeps returning — databases. Networks, payments, security, and e-learning.

Do not just read this list. Test yourself on it, close your gaps, memorise the full forms, and practise under time. Combine this revision map with consistent mock tests and our free guides, and you will walk into the exam recognising most of what appears on screen.

Stay consistent. Trust your preparation. And remember: every repeated question you master today is a mark you have already secured. You have got this.

Related Guides