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IBPS RRB PO Computer Awareness Questions
Practise computer awareness (computer knowledge) for the IBPS RRB Officer Scale I Examination: 10 multiple-choice questions, each with the correct answer and a worked explanation. Click an option to check it, or “New questions” for another set.
Computer Awareness practice
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Q1.Phishing is:
Show answer & explanation
Answer: C — A fraudulent attempt to obtain sensitive information
Phishing tricks users into revealing passwords or financial details.
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Q2.Cache memory is located:
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Answer: C — Between the CPU and main memory
Cache is fast memory close to the CPU that stores frequently used data.
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Q3.Which of these is an operating system?
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Answer: D — Linux
Linux is an operating system kernel (with distributions such as Ubuntu).
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Q4.Which shortcut copies selected text in most applications?
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Answer: D — Ctrl + C
Ctrl + C copies; Ctrl + V pastes; Ctrl + X cuts; Ctrl + Z undoes.
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Q5.RAM is a type of:
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Answer: D — Volatile memory
RAM loses its contents when power is off — it is volatile.
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Q6.What is the extension of a Microsoft Excel workbook (2007+)?
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Answer: B — .xlsx
.xlsx is the default Excel workbook format.
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Q7.1 kilobyte (KB) in binary units equals:
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Answer: C — 1,024 bytes
In binary (KiB) usage, 1 KB = 2¹⁰ = 1,024 bytes.
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Q8.The brain of the computer is the:
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Answer: C — CPU
The Central Processing Unit executes instructions.
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Q9.The full form of HTTP is:
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Answer: D — HyperText Transfer Protocol
HTTP transfers web pages.
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Q10.Which device connects different networks and routes data between them?
Show answer & explanation
Answer: C — Router
A router forwards packets between networks.
How to approach computer awareness questions
Revise hardware vs software, memory types, number systems, common shortcuts, networking devices and internet protocols. Security terms (phishing, firewall, malware) are asked often.
About IBPS RRB PO
IBPS RRB Officer Scale I Examination — conducted by Institute of Banking Personnel Selection (IBPS). Recruits officers for Regional Rural Banks across India.
Original practice questions written for this site in the style and difficulty of each exam’s syllabus. They are not past papers and the site is not affiliated with any exam body. Exam patterns, marking schemes and syllabi change — always check the latest official notification.
IBPS RRB PO practice topics
| Topic | Section | Question source |
|---|---|---|
| Data Interpretation | Data interpretation | Calculated (new numbers every set) |
| Simple & Compound Interest | Quantitative aptitude | Calculated (new numbers every set) |
| Logical Reasoning | Reasoning | Calculated (new numbers every set) |
| English Grammar | English | Question bank |
| Economy & Banking Awareness | General awareness | Question bank |
| Computer Awareness | Computer knowledge | Question bank |