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IBPS RRB Clerk Computer Awareness Questions
Practise computer awareness (computer knowledge) for the IBPS RRB Office Assistant 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.The brain of the computer is the:
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Answer: C — CPU
The Central Processing Unit executes instructions.
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Q2.Which of these is an operating system?
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Answer: A — Linux
Linux is an operating system kernel (with distributions such as Ubuntu).
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Q3.1 kilobyte (KB) in binary units equals:
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Answer: A — 1,024 bytes
In binary (KiB) usage, 1 KB = 2¹⁰ = 1,024 bytes.
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Q4.Which of the following is an input device?
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Answer: B — Keyboard
A keyboard sends data into the computer.
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Q5.What does URL stand for?
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Answer: C — Uniform Resource Locator
A URL is the address of a resource on the web.
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Q6.A firewall is used to:
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Answer: B — Monitor and control network traffic for security
Firewalls filter incoming and outgoing traffic.
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Q7.Which number system uses only 0 and 1?
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Answer: A — Binary
Binary (base 2).
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Q8.RAM is a type of:
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Answer: C — Volatile memory
RAM loses its contents when power is off — it is volatile.
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Q9.Which shortcut copies selected text in most applications?
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Answer: C — Ctrl + C
Ctrl + C copies; Ctrl + V pastes; Ctrl + X cuts; Ctrl + Z undoes.
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Q10.Which protocol is used to send email?
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Answer: A — SMTP
SMTP (Simple Mail Transfer Protocol) sends email.
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 Clerk
IBPS RRB Office Assistant Examination — conducted by Institute of Banking Personnel Selection (IBPS). Recruits Office Assistants (multipurpose) for Regional Rural Banks.
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 Clerk practice topics
| Topic | Section | Question source |
|---|---|---|
| Number System & Simplification | Quantitative aptitude | Calculated (new numbers every set) |
| Percentages | Quantitative aptitude | Calculated (new numbers every set) |
| Logical Reasoning | Reasoning | Calculated (new numbers every set) |
| Economy & Banking Awareness | General awareness | Question bank |
| Computer Awareness | Computer knowledge | Question bank |