Part-1 UP Police Promotion | Computer Operator to Programmer | PYQ Solved | With Explanation

Описание: इस वीडियो में UP Police Computer Operator to Programmer Promotion परीक्षा January 2026 के प्रश्नपत्र को पूरी तरह हल (Solved) किया गया है।
यह कंटेंट विशेष रूप से उन अभ्यर्थियों के लिए उपयोगी है जो
UP Police Programmer, UPPSC Programmer, Computer Instructor और अन्य Computer आधारित प्रतियोगी परीक्षाओं की तैयारी कर रहे हैं।
UP Police Programmer Grade 2
UP Police Programmer 2013 Question Paper
Programmer Grade 2 Solved Paper
UP Programmer PYQ
Computer Questions with Explanation
UP Police Computer Exam Preparation

This video is very helpful for candidates preparing for:

Government Jobs

UP Police Programmer

Computer Competitive Exams

🔍 Topics Covered:

Computer Fundamentals

Operating System

DBMS

Computer Networking

Programming Basics

MCQs with Detailed Explanation

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Q1. Which protocol ensures secure web communication?
(A) HTTP
(B) FTP
(C) HTTPS ✅ (Correct)
(D) SMTP

Q2. The first generation computers were used :
(A) Transistors
(B) Vacuum tubes ✅ (Correct)
(C) ICs
(D) Microprocessors

Q3. Which generation introduced ICs?
(A) First
(B) Second
(C) Third ✅ (Correct)
(D) Fourth

Q4. Future computing trend focuses on :
(A) Batch processing
(B) AI and Quantum Computing ✅ (Correct)
(C) Punch cards
(D) Assembly language

Q5. Which language is considered a middle-level language?
(A) C ✅ (Correct)
(B) Python
(C) Java
(D) HTML

Q6. Programming language evolution aims to improve :
(A) Hardware size
(B) User productivity ✅ (Correct)
(C) Power consumption
(D) Clock speed


Q7. Which paradigm emphasizes objects?
(A) Procedural
(B) Functional
(C) Object-Oriented ✅ (Correct)
(D) Logic

Q8. Which language popularized structured programming?
(A) FORTRAN
(B) COBOL
(C) C ✅ (Correct)
(D) LISP

Q9. Fourth generation languages are mostly :
(A) Machine-oriented
(B) Low-level
(C) Query oriented ✅ (Correct)
(D) Assembly

SQL 4th Genration के अन्तर्गत आती है । पहले हम चार्ट में बता चुके हैं ।
A) Machine-oriented → First generation (Machine language)
(B) Low-level → Machine & Assembly languages
(D) Assembly → Second generation


Q10. Which is NOT a programming language trend?
(A) Cloud computing
(B) AI integration
(C) Manual coding ✅ (Correct)
(D) Parallel programming

Q11. SGML is :
(A) Subset of HTML
(B) Parent of HTML ✅ (Correct)
(C) Browser
(D) Compiler

Q12. Which data type occupies 1 byte in C?
(A) int
(B) float
(C) char ✅ (Correct)
(D) double

Q13. Which loop executes at least once?
(A) for
(B) while
(C) do-while ✅ (Correct)
(D) if

Q14. Which protocol ensures secure web communication?
(A) HTTP
(B) FTP
(C) HTTPS ✅ (Correct)
(D) SMTP

Q15. Arrays in C are stored in :
(A) Random order
(B) Row-major order ✅ (Correct)
(C) Column-major order
(D) Linked form

Q16. Function returning no value uses :
(A) int
(B) null
(C) void ✅ (Correct)
(D) float

Q17. Which storage class has global lifetime?
(A) auto
(B) register
(C) static ✅ (Correct)
(D) extern

Q18. Which operator gives address of variable?
(A) *
(B) & ✅ (Correct)
(C) %
(D) #

Q19. Self-referential structure is used to implement :
(A) Arrays
(B) Stacks
(C) Linked lists ✅ (Correct)
(D) Files

Q20. Recursion requires :
(A) Queue
(B) Heap
(C) Stack ✅ (Correct)
(D) Array
Q21. Parameter passing by value means :
(A) Original modified
(B) Copy passed ✅ (Correct)
(C) Reference passed
(D) Pointer used

Q22. Which data structure follows LIFO?
(A) Queue
(B) Stack ✅ (Correct)
(C) Tree
(D) Graph

Q23. Queue follows :
(A) LIFO
(B) FIFO ✅ (Correct)
(C) Random
(D) Priority

Q24. Binary Search Tree property is :
(A) Sorted order ✅ (Correct)
(B) Random keys
(C) Heap order
(D) Graph

Q25. Binary heap is a :
(A) BST
(B) Complete binary tree ✅ (Correct)
(C) Graph
(D) Linked list