Computer Questions for UP Police Computer Operator

Online Practice Mock Test of Computer Science Questions in English and Hindi (Bilingual) for preparation UP Police Computer Operator Grade A Exam 2026.

Mock Test : UP Police Computer Operator Grad A
Number of Computer Science Questions : 20
New Questions in every attempt /set

 

Results

#1. Which of the following is the dual of the Boolean expression A⋅0=0? निम्नलिखित में से कौन सा बूलियन अभिव्यक्ति A⋅0=0 का द्वैत है?

#2. Which of the following is a valid SQL constraint? निम्नलिखित में से कौन सा वैध SQL बाधा है?

#3. What is the function of the ‘JOIN’ operation in SQL? SQL में ‘JOIN’ ऑपरेशन का क्या कार्य है?

#4. One milli-byte is equivalent to 1000 Byte? एक मिली-बाइट 1000 बाइट के बराबर है?

#5. An essential field which is central to artificial intelligence research is? एक आवश्यक क्षेत्र जो कृत्रिम बुद्धि अनुसंधान के लिए केंद्रीय है?

#6. What is the shortcut key you can press to make a copyright symbol? वो शॉर्टकट कुंजी क्या है जिसे आप कॉपीराइट प्रतीक बनाने के लिए दबा सकते हैं?

#7. What is RuPay debit card? RuPay डेबिट कार्ड क्या है?

#8. Which of the following is not a font style? निम्नलिखित में से कौन फ़ॉन्ट स्टाइल नहीं है?

#9. An excel workbook is a collection of? एक्सेल वर्कबुक किसका संग्रह है?

#10. In which of the following modes, a computer operates with limited functionalities? निम्न में से किस मोड में, एक कंप्यूटर सीमित कार्यक्षमता के साथ संचालित होता है?

#11. Ctrl + X is a keyboard shortcut used for? Ctrl + X एक कीबोर्ड शॉर्टकट है जिसका उपयोग किस के लिए किया जाता है?

#12. Which data structure is used for implementing a breadth-first search (BFS) algorithm? चौड़ाई-प्रथम खोज (बीएफएस) एल्गोरिदम को लागू करने के लिए किस डेटा संरचना का उपयोग किया जाता है?

#13. What is the principle of a queue? कतार का सिद्धांत क्या है?

#14. Full name of ROM is Random Access Memory? ROM का पूरा नाम रैंडम एक्सेस मेमोरी है?

#15. What is the index of the first element in a one-dimensional array? एक-आयामी सरणी में पहले तत्व का सूचकांक क्या है?

#16. FTP is basically a? एफ़टीपी मूलतः एक है?

#17. What is the full form RTGS? RTGS का पूर्ण रूप क्या है?

#18. Encryption techniques improve a network’s ………? एन्क्रिप्शन तकनीक एक नेटवर्क की ……… को बेहतर बनाती है?

#19. Which of the following commands is used to create a new table in SQL? SQL में एक नई तालिका बनाने के लिए निम्नलिखित में से किस कमांड का उपयोग किया जाता है?

#20. Which of the following is an example of the fifth-generation programing language? निम्नलिखित में से कौन पांचवीं पीढ़ी की प्रोग्रामिंग भाषा का एक उदाहरण है?

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Computer Science Syllabus – UP Police Operator

As per Uttar Pradesh Police recruitment board syllabus questions from following topics will be including in online exam conducted in 2025 exams.

Introduction to Computer:
History, Evolution and Generation of Computers, Organization of Computer system, Hardware, Software, Peripheral Devices, Algorithm, Flowchart and Number system.

Database Management System (DBS):
Database organisation, File Management System, Database Concepts, Relational Data Model and Basic Concept of Database, Popular Database Management System- Fox pro and Oracle with SQL etc.

PC Software and Office Automation :
Office System and Procedure, the need for office automation, Electronic Capture, Storage, Graphics and Graphic User Interface, Electronic Data Interchange.

Workplace productivity Tools (MS Office) and Window OS:
Word Processing Tools, Electronic spreadsheets, Electronic presentation tools. Microsoft Office (Word, Excel, Power Point, Access), Open Office, Using these tools in English and official Indian (Windows, Unix and Unicode Fonts), Exchange of Files across these platforms.

Computer Networks (Internet, LAN):
Types of networks, Network topology, Risk assessment and security measures and security issues, LAN, MAN, WAN.
The Internet:
Working with internet, uses of internet, Search Engines, e-mail, e-commerce, e-banking and e-learning.

Emerging Technologies and Web Publishing:
Application Software, Computer controlled devices, Artificial Intelligence, Mobile Computing, Green Computing, Operating System- Windows, Unix/Linux, HTML, JavaScript, Banking and e-commerce Application

Boolean algebra:
Boolean operators, Truth Tables, Closure property, Laws of Boolean Algebra, SOP, POS, Karnaugh map, Application of Boolean logic.

Data Structures:
One and two dimensional arrays, Stack and queue.

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