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 latest version of Excel? рд╕рднреА рдлреЙрд░реНрдореВрд▓реЗ рдХрд┐рд╕ рдкреНрд░рддреАрдХ рд╕реЗ рд╢реБрд░реВ рд╣реЛрдиреЗ рдЪрд╛рд╣рд┐рдП?

#2. What does DBMS stand for? DBMS рдХрд╛ рдорддрд▓рдм рдХреНрдпрд╛ рд╣реИ?

#3. Which data structure is used for implementing a breadth-first search (BFS) algorithm? рдЪреМрдбрд╝рд╛рдИ-рдкреНрд░рдердо рдЦреЛрдЬ (рдмреАрдПрдлрдПрд╕) рдПрд▓реНрдЧреЛрд░рд┐рджрдо рдХреЛ рд▓рд╛рдЧреВ рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП рдХрд┐рд╕ рдбреЗрдЯрд╛ рд╕рдВрд░рдЪрдирд╛ рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?

#4. The binary equivalent of decimal 23 is? рджрд╢рдорд▓рд╡ 23 рдХрд╛ рдмрд╛рдЗрдирд░реА рдмрд░рд╛рдмрд░ рд╣реИ?

#5. Which of the following SQL statements is used to insert a new record into a table? рдХрд┐рд╕реА рддрд╛рд▓рд┐рдХрд╛ рдореЗрдВ рдирдпрд╛ рд░рд┐рдХреЙрд░реНрдб рдбрд╛рд▓рдиреЗ рдХреЗ рд▓рд┐рдП рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХрд┐рд╕ SQL тАЛтАЛрдХрдерди рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?

#6. Which of the following operations are associated with a stack? рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕рд╛ рдСрдкрд░реЗрд╢рди рд╕реНрдЯреИрдХ рд╕реЗ рдЬреБрдбрд╝рд╛ рд╣реИ?

#7. Which of the following can be a hyperlink? рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рд╣рд╛рдЗрдкрд░рд▓рд┐рдВрдХ рдХреНрдпрд╛ рд╣реЛ рд╕рдХрддрд╛ рд╣реИ?

#8. What is a primary key? рдкреНрд░рд╛рдердорд┐рдХ рдХреБрдВрдЬреА рдХреНрдпрд╛ рд╣реИ?

#9. Which of the following PPP layers is responsible for link installation? рд▓рд┐рдВрдХ рд╕реНрдерд╛рдкрдирд╛ рдХреЗ рд▓рд┐рдП рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХреМрди рд╕реА рдкреАрдкреАрдкреА рдкрд░рддреЗрдВ рдЬрд┐рдореНрдореЗрджрд╛рд░ рд╣реИрдВ?

#10. What is the purpose of the GROUP BY clause in SQL? SQL рдореЗрдВ рдЧреНрд░реБрдк рдмрд╛рдп рдХреНрд▓реЙрдЬ рдХрд╛ рдЙрджреНрджреЗрд╢реНрдп рдХреНрдпрд╛ рд╣реИ?

#11. What happens when you try to pop an element from an empty stack? рдЬрдм рдЖрдк рдХрд┐рд╕реА рддрддреНрд╡ рдХреЛ рдЦрд╛рд▓реА рд╕реНрдЯреИрдХ рд╕реЗ рдкреЙрдк рдХрд░рдиреЗ рдХрд╛ рдкреНрд░рдпрд╛рд╕ рдХрд░рддреЗ рд╣реИрдВ рддреЛ рдХреНрдпрд╛ рд╣реЛрддрд╛ рд╣реИ?

#12. What is the full form RTGS? RTGS рдХрд╛ рдкреВрд░реНрдг рд░реВрдк рдХреНрдпрд╛ рд╣реИ?

#13. In MS powerpoint ,Which of the following is not a part of slide design? рдорд╛рдЗрдХреНрд░реЛрд╕реЙрдлреНрдЯ рдкреЙрд╡рд░рдкреЙрдЗрдВрдЯ рдореЗ ,рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕реНрд▓рд╛рдЗрдб рдбрд┐рдЬрд╛рдЗрди рдХрд╛ рд╣рд┐рд╕реНрд╕рд╛ рдирд╣реАрдВ рд╣реИ?

#14. In Internet ,the first search engine created was? рдЗрдВрдЯрд░рдиреЗрдЯ рдореЗ,рдкрд╣рд▓рд╛ рдЦреЛрдЬ рдЗрдВрдЬрди рдмрдирд╛рдпрд╛ рдЧрдпрд╛ рдерд╛?

#15. Which command is used to remove all records from a table, including all spaces allocated for the records? рдХрд┐рд╕реА рддрд╛рд▓рд┐рдХрд╛ рд╕реЗ рд╕рднреА рд░рд┐рдХреЙрд░реНрдб рдХреЛ рд╣рдЯрд╛рдиреЗ рдХреЗ рд▓рд┐рдП рдХрд┐рд╕ рдХрдорд╛рдВрдб рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ, рдЬрд┐рд╕рдореЗрдВ рд░рд┐рдХреЙрд░реНрдб рдХреЗ рд▓рд┐рдП рдЖрд╡рдВрдЯрд┐рдд рд╕рднреА рд╕реНрдерд╛рди рднреА рд╢рд╛рдорд┐рд▓ рд╣реИрдВ?

#16. Which of the following is an ACID property in DBMS? рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕рд╛ DBMS рдореЗрдВ ACID рдЧреБрдг рд╣реИ?

#17. What is the index of the first element in a one-dimensional array? рдПрдХ-рдЖрдпрд╛рдореА рд╕рд░рдгреА рдореЗрдВ рдкрд╣рд▓реЗ рддрддреНрд╡ рдХрд╛ рд╕реВрдЪрдХрд╛рдВрдХ рдХреНрдпрд╛ рд╣реИ?

#18. With respect to programming languages the full form of FORTRAN is? рдкреНрд░реЛрдЧреНрд░рд╛рдорд┐рдВрдЧ рднрд╛рд╖рд╛рдУрдВ рдХреЗ рд╕рдВрдмрдВрдз рдореЗрдВ FORTRAN рдХрд╛ рдкреВрд░реНрдг рд░реВрдк рдХреНрдпрд╛ рд╣реИ?

#19. Which of the following OSI layers provides end-to-end error detection and correction? рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕реА OSI рдкрд░рддреЗрдВ рдЕрдВрдд-рдЯреВ-рдПрдВрдб рддреНрд░реБрдЯрд┐ рдХрд╛ рдкрддрд╛ рд▓рдЧрд╛рдиреЗ рдФрд░ рд╕реБрдзрд╛рд░ рдкреНрд░рджрд╛рди рдХрд░рддреА рд╣реИрдВ?

#20. In which of the following modes, a computer operates with limited functionalities? рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХрд┐рд╕ рдореЛрдб рдореЗрдВ, рдПрдХ рдХрдВрдкреНрдпреВрдЯрд░ рд╕реАрдорд┐рдд рдХрд╛рд░реНрдпрдХреНрд╖рдорддрд╛ рдХреЗ рд╕рд╛рде рд╕рдВрдЪрд╛рд▓рд┐рдд рд╣реЛрддрд╛ рд╣реИ?

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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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