Computer Applications is an important part of the UPSC EPFO APFC exam, as questions can test both basic computer knowledge and modern technologies. Practising previous year question (PYQ)-based questions can help candidates understand the exam pattern, identify important topics, and improve accuracy.
The UPSC APFC previous year paper included computer-related questions on topics such as ChatGPT, Graphics Processing Units (GPUs), SSL encryption, Solid State Drives (SSDs), and permanent storage.
What is included in the UPSC EPFO APFC Computer Applications practice quiz?
The UPSC EPFO APFC Computer Applications practice quiz is designed to help candidates revise important computer concepts and prepare for exam-level questions. It focuses on basic computer knowledge, hardware and software, memory, operating systems, computer networks, cybersecurity, and artificial intelligence. The questions follow a PYQ-based approach, with a focus on conceptual understanding and practical applications.
Download Computer Applications Practice Quiz PDF
Download the free UPSC EPFO APFC Computer Applications Practice Quiz PDF to revise important computer concepts and practise PYQ-based questions anytime.
| Particulars | Link |
|---|---|
| UPSC EPFO APFC Computer Applications Practice Quiz PDF | Download Now |
| UPSC EPFO APFC Previous Year Papers | Download Now |
Attempt UPSC EPFO APFC Computer Applications Practice Quiz
Practise Computer Applications MCQs through a quiz designed for the UPSC EPFO APFC exam. Test your knowledge of computer fundamentals, hardware and software, memory, operating systems, computer networks, cybersecurity, and artificial intelligence while identifying topics that need more revision.
1. Which characteristic most directly distinguishes a computer from a simple calculator?
2. In the IPO cycle, which stage converts raw input into meaningful information?
3. Which component is primarily responsible for carrying out arithmetic and logical operations?
4. Which device is an example of an embedded computer?
5. Which development is most closely associated with first-generation electronic computers?
6. Second-generation computers are commonly associated with the adoption of which technology?
7. Which feature is characteristic of third-generation computers?
8. The fourth generation of computers is mainly identified with the development of which component?
9. Which type of computer is designed mainly for highly intensive scientific simulations?
10. What is a key limitation of computers despite their processing speed?
11. Which is the correct sequence of the basic data-processing cycle?
12. Which CPU register normally holds the address of the next instruction to be fetched?
13. Which component coordinates execution of instructions and directs other CPU units?
14. During the instruction cycle, what generally follows fetching an instruction?
15. Which bus primarily transfers memory addresses from the CPU to other components?
16. What is the main purpose of cache memory in a computer?
17. A barcode scanner is classified primarily as which type of device?
18. Which device converts a digital computer output into a visible image on a screen?
19. Which device typically produces permanent hard-copy output?
20. Which component provides the principal electrical connections among CPU, RAM and expansion devices?
Quiz Summary
Sign Up
Or, register with email
Email Id
Mobile Number
Password
Login
Email Id
Password
Forgot Password
Please enter the Email ID we will send you a Email with the link to reset the password.
Email Id
Or, login with
What did the UPSC APFC previous year paper indicate about Computer Applications?
The UPSC APFC 2025 previous year paper included computer-related questions covering a mix of basic computer knowledge, emerging technologies, cybersecurity, and storage devices. The questions were mainly conceptual and factual, with some requiring candidates to evaluate statements about computer hardware and storage. This indicates that candidates should prepare both traditional computer fundamentals and modern computing concepts.
Which Computer Applications topics should you revise for the UPSC EPFO APFC exam?
Candidates should revise the complete prescribed syllabus instead of focusing only on topics asked in the previous year paper. Basic computer fundamentals, hardware and software, memory, operating systems, and networking provide the foundation for solving conceptual questions. At the same time, modern topics such as AI, GPUs, SSDs, and cybersecurity deserve additional practice because they appeared in the previous year paper discussed above.
| Topic | Important areas to revise |
|---|---|
| Introduction to computers | Computer definition, characteristics, uses, types, and generations |
| Computer organisation | Input, processing, output, storage, and instruction cycle |
| Hardware and software | CPU, motherboard, input and output devices, and software types |
| Computer memory | RAM, ROM, cache, hard disks, SSDs, and memory units |
| Operating systems | Functions, types, MS-DOS, and Windows |
| Computer networks | LAN, WAN, network topology, protocols, and Internet basics |
| Emerging technologies | Artificial intelligence, ChatGPT, LLMs, and GPUs |
| Cybersecurity | SSL, encryption, and basic online security concepts |
How can you prepare for Computer Applications using PYQ-based questions?
PYQ-based practice helps candidates understand how computer concepts may be tested in the UPSC EPFO APFC examination. Instead of memorising definitions alone, candidates should learn the functions, differences, and practical uses of common computer components. Regular practice also helps improve speed and accuracy when answering objective questions. Follow these preparation tips:
- Understand the basics: Revise computer fundamentals, hardware, software, memory, and operating systems.
- Practise previous year questions: Identify recurring concepts and understand how questions are framed.
- Focus on modern technologies: Revise AI, ChatGPT, GPUs, SSDs, and cybersecurity.
- Learn important abbreviations: Remember terms such as CPU, GPU, SSD, HDD, RAM, ROM, and SSL.
- Practise statement-based questions: Learn to identify correct and incorrect statements about computer components.
- Attempt timed quizzes: Practise answering questions within a set time to improve exam readiness.
- Revise incorrect answers: Review the concepts behind your mistakes before attempting another quiz.
FAQs
The questions covered ChatGPT, GPUs, SSL encryption, SSDs, and permanent storage.
Yes, candidates should prepare Computer Applications as part of the prescribed syllabus.
Candidates should understand ChatGPT, large language models, and the use of GPUs in AI.
SSL stands for Secure Sockets Layer.
RAM is temporary working memory, while devices such as HDDs and SSDs store data for long-term use.
- Attempt UPSC EPFO APFC Indian Economy Conceptual & Numerical Quiz
- Attempt UPSC EPFO APFC Computer Applications Quiz & Download PDF
- UPSC EPFO APFC Code on Social Security 2020 Quiz & Free PDF
- Attempt UPSC EPFO APFC Insurance Practice Quiz & Download PDF
- Attempt UPSC EPFO APFC Auditing Practice Quiz & Download PDF
- UPSC EPFO APFC Marks vs Cut-Off, How to Calculate Your Score?
Hi, I’m Aditi. I work as a Content Writer at Oliveboard, where I have been simplifying exam-related content for the past 4 years. I create clear and easy-to-understand guides for JAIIB, CAIIB, and UGC exams. My work includes breaking down notifications, admit cards, and exam updates, as well as preparing study plans and subject-wise strategies.
My goal is to support working professionals in managing their exam preparation alongside a full-time job and to help them achieve career growth.