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100+ Free UPMSP Computer Technology and Maintenance Practice Questions

Prepare for the Uttar Pradesh UPMSP Intermediate (Class 12) Computer Technology and Maintenance — Vocational Code 238 exam with instant access — no signup required.

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2026 Statistics

Key Facts: UPMSP Computer Technology and Maintenance Exam

3h 15m

Duration of UPMSP Class 12 Computer Technology and Maintenance theory examination

UPMSP Official Syllabus

Code 238

Official UPMSP Subject Code for Intermediate Vocational Computer Technology and Maintenance

UP Board Examination Scheme

33%

Minimum passing score required in UP Board Intermediate examinations

UPMSP Regulations

100 MCQs

Practice questions provided in this comprehensive question bank

OpenExamPrep

Master UPMSP Class 12 Computer Technology and Maintenance (Code 238) with 100 comprehensive MCQs covering Hardware Architecture, PC Assembly & SMPS, OS Installation, Printers & Peripherals, Computer Networking, and Security & Fault Diagnosis.

Sample UPMSP Computer Technology and Maintenance Practice Questions

Try these sample questions to test your UPMSP Computer Technology and Maintenance exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which component within the Central Processing Unit (CPU) decodes program instructions and directs the flow of data between processor sub-units?
A.Control Unit (CU)
B.Arithmetic Logic Unit (ALU)
C.Floating Point Unit (FPU)
D.Random Access Memory (RAM)
Explanation: The Control Unit (CU) fetches, decodes, and manages the execution of instructions. It directs operations by generating timing and control signals to memory, ALU, and input/output devices.
2Which level of CPU cache memory is integrated directly into the processor core and operates at the highest clock speed?
A.L1 Cache
B.L2 Cache
C.L3 Cache
D.L4 Cache
Explanation: L1 (Level 1) cache is the smallest, fastest memory cache integrated into each individual CPU core, running at CPU core speeds to provide minimal access latency.
3Why is Dynamic Random Access Memory (DRAM) classified as volatile memory?
A.It loses all stored data when electrical power is switched off
B.It retains data permanently even without electrical power
C.It can only be read from and never written to
D.It stores boot firmware permanently on the motherboard
Explanation: RAM requires continuous electrical power to maintain capacitor charges storing bits. When system power is removed, all dynamic RAM content is lost.
4What is the standard physical dimensions form factor for standard full-size desktop PC motherboards?
A.ATX (Advanced Technology eXtended)
B.Micro-ATX
C.Mini-ITX
D.Nano-ITX
Explanation: Standard ATX (Advanced Technology eXtended) measures 12 × 9.6 inches (305 × 244 mm) and is the industry-standard full-size desktop motherboard form factor.
5Which storage device technology utilizes solid-state NAND flash memory chips instead of rotating magnetic platters?
A.Solid-State Drive (SSD)
B.Hard Disk Drive (HDD)
C.Floppy Disk Drive (FDD)
D.Tape Drive
Explanation: SSDs store data electronically in non-volatile NAND flash memory cells, eliminating mechanical moving parts and providing significantly faster read/write speeds than HDDs.
6In traditional dual-chipset motherboard architectures, what primary role is handled by the Southbridge controller?
A.Managing slower I/O peripherals, PCI slots, USB ports, SATA drives, and audio
B.Connecting the CPU directly to high-speed System RAM and PCIe x16 graphics
C.Executing mathematical arithmetic operations for the processor core
D.Converting AC mains power into DC voltages for the CPU core
Explanation: The Southbridge (ICH) manages lower-speed expansion buses and I/O interfaces, including SATA drives, USB ports, PCI slots, audio codecs, and onboard Ethernet.
7What is the primary function of Error-Correcting Code (ECC) RAM in workstation and server systems?
A.Detecting and correcting single-bit memory data errors automatically
B.Increasing memory clock frequency beyond standard XMP profiles
C.Reducing RAM operating voltage to under 1.1 Volts
D.Allowing DDR memory to fit into laptop SO-DIMM slots
Explanation: ECC memory includes an extra memory chip per rank to calculate parity bits, enabling the system to detect and fix single-bit memory corruption in real time without crashing.
8Why does an NVMe M.2 SSD achieve significantly higher throughput than a SATA III SSD?
A.NVMe communicates directly over high-speed PCIe lanes using parallel queues, while SATA III is limited to AHCI and 6 Gbps bus speed
B.NVMe uses magnetic spinning disk heads while SATA III uses flash memory
C.NVMe operates exclusively on 240V AC power while SATA III uses 5V DC power
D.NVMe requires optical fiber cables while SATA uses twisted-pair copper wire
Explanation: NVMe (Non-Volatile Memory Express) bypasses the legacy AHCI controller limit of SATA III (600 MB/s limit) by leveraging PCI Express lanes directly, supporting up to 64,000 parallel command queues.
9If a computer CPU has a Base Clock (BCLK) of 100 MHz and a Core Clock Multiplier of 36, what is its operating clock frequency?
A.3.6 GHz
B.360 MHz
C.36.0 GHz
D.1000 MHz
Explanation: Total CPU Clock Speed = Base Clock × Multiplier. Here: 100 MHz × 36 = 3600 MHz = 3.6 GHz.
10Which hardware feature is a key architectural upgrade introduced in DDR5 RAM compared to DDR4 RAM?
A.Power Management IC (PMIC) integrated directly onto the RAM module die
B.Reduction of pin count from 288 pins to 180 pins
C.Requirement of higher operating voltage of 1.5V
D.Elimination of dual-channel memory capability
Explanation: DDR5 moves power management circuitry (PMIC) onto the memory module itself (UDIMM), enabling better power control, whereas DDR4 relied on power regulation from the motherboard.

About the UPMSP Computer Technology and Maintenance Exam

The Uttar Pradesh UPMSP Intermediate (Class 12) Computer Technology and Maintenance (Code 238) examination is a specialized vocational course offered by UPMSP. Designed to equip students with technician-level competencies, it covers computer hardware architecture, PC assembly, power supplies, operating system installation (Windows & Linux), peripheral and printer maintenance, computer networking setup, and hardware troubleshooting & security.

Assessment

Theory and practical examination mandatory for Class 12 Vocational stream students in Uttar Pradesh Board opting for Computer Technology and Maintenance (Code 238). Evaluates theoretical understanding and practical competence in PC hardware architecture, system assembly, OS deployment, printer/scanner maintenance, network setup, and hardware fault diagnosis.

Time Limit

3 hours 15 minutes (195 minutes)

Passing Score

Minimum 20 of 60 in each written paper, 33% in the 300-mark theory aggregate, and 50% (200 of 400) in the practical examination

Exam Fee

₹600.75 for institutional (regular) Intermediate candidates in the vocational class and ₹806 for private candidates for the 2026 examination. UPMSP charges one registration fee per candidate, not per subject paper. (Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP))

UPMSP Computer Technology and Maintenance Exam Content Outline

18%

Computer Hardware Architecture

Processor microarchitecture, clock speed, cache levels (L1/L2/L3), motherboard form factors (ATX, Micro-ATX, ITX), chipsets (Northbridge/Southbridge), RAM technologies (DDR3, DDR4, DDR5, ECC), and storage interfaces (SATA, NVMe PCIe, HDD vs SSD).

17%

PC Assembly, Expansion Cards & Power Supply (SMPS)

Component selection, CPU socket installation, thermal paste application, motherboard mounting, expansion slots (PCIe x16, PCIe x1, PCI), Switched-Mode Power Supply (SMPS) rails/connectors (+12V, +5V, +3.3V, ATX 24-pin, EPS 8-pin), modularity, and POST beep codes.

15%

Operating System Installation & Configuration

BIOS/UEFI setup, MBR vs GPT partition tables, bootloader management (GRUB, Windows Boot Manager), clean installation of Windows 10/11 and Linux (Ubuntu/Debian), driver management, device manager, service configuration, and system restore.

15%

Peripheral Devices, Printer & Scanner Maintenance

Input/output devices (monitors, keyboards, mice), display interfaces (HDMI, DisplayPort, VGA), printer technologies (Laser, Inkjet, Thermal, Dot Matrix), printer maintenance (toner replacement, drum cleaning, printhead alignment, paper jams), and scanner optical resolutions & TWAIN/WIA drivers.

18%

Networking Basics, Cabling, Routers & Troubleshooting

OSI model layers, TCP/IP protocol suite, IPv4/IPv6 addressing, subnetting, Ethernet standard cabling (Cat5e, Cat6, RJ45 crimping, T568A/T568B wiring), network hardware (switches, routers, access points, modems), Wi-Fi security (WPA2/WPA3), and diagnostic utilities (ping, ipconfig/ifconfig, tracert, nslookup).

17%

Computer Security, Antivirus, Backup & Hardware Fault Diagnosis

Workplace cybersecurity, malware types (viruses, ransomware, spyware, keyloggers), firewall configuration, antivirus management, data backup strategies (3-2-1 rule, incremental vs differential), ESD precautions, multimeter diagnostics, and systematic hardware troubleshooting.

How to Pass the UPMSP Computer Technology and Maintenance Exam

What You Need to Know

  • Passing score: Minimum 20 of 60 in each written paper, 33% in the 300-mark theory aggregate, and 50% (200 of 400) in the practical examination
  • Assessment: Theory and practical examination mandatory for Class 12 Vocational stream students in Uttar Pradesh Board opting for Computer Technology and Maintenance (Code 238). Evaluates theoretical understanding and practical competence in PC hardware architecture, system assembly, OS deployment, printer/scanner maintenance, network setup, and hardware fault diagnosis.
  • Time limit: 3 hours 15 minutes (195 minutes)
  • Exam fee: ₹600.75 for institutional (regular) Intermediate candidates in the vocational class and ₹806 for private candidates for the 2026 examination. UPMSP charges one registration fee per candidate, not per subject paper.

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

UPMSP Computer Technology and Maintenance Study Tips from Top Performers

1Master CPU architectures, socket types, cache hierarchies (L1/L2/L3), and RAM speed/pin counts across DDR generations.
2Understand SMPS voltage outputs (+3.3V, +5V, +12V, -12V), ATX motherboard power pinouts, and thermal management best practices during PC assembly.
3Learn step-by-step OS installation procedures for Windows and Linux, including BIOS/UEFI configuration, MBR vs GPT partitioning, and device driver setup.
4Study laser printer components (fuser unit, drum, transfer roller, corona wire) and inkjet maintenance steps like nozzle cleaning and printhead alignment.
5Practice Ethernet wiring standards (T568A vs T568B), crimping RJ-45 connectors, IP addressing/subnetting, and network command utilities (ping, tracert, ipconfig).
6Familiarize yourself with ESD protection, multimeter voltage testing, POST beep error codes, 3-2-1 backup rules, and malware protection techniques.

Frequently Asked Questions

What is UPMSP Code 238 Computer Technology and Maintenance?

Code 238 is a specialized Vocational Stream subject under the Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP) for Intermediate (Class 12) students, focused on PC hardware, computer assembly, operating system setup, networking, peripheral servicing, and diagnostic troubleshooting.

What topics are covered in the Code 238 syllabus?

The syllabus covers six key modules: Computer Hardware Architecture (CPU, motherboard, RAM, storage), PC Assembly & SMPS, Operating System Installation & Configuration (Windows/Linux), Peripheral Devices & Printer Maintenance, Computer Networking & Cabling, and Hardware Security & Fault Diagnosis.

What is the examination fee and passing score for UPMSP Intermediate Class 12?

The examination fee is ₹600.75 for institutional (regular) students and ₹806 for private candidates (covering the entire Class 12 board registration). The minimum aggregate passing score is 33%.

Are both theory and practical exams conducted for Code 238?

Yes, UPMSP Intermediate Vocational subjects like Code 238 include both a written theory paper (3 hours 15 minutes) and a practical lab evaluation testing hands-on hardware assembly, OS installation, cabling, and troubleshooting skills.

How should students utilize this 100-question practice bank?

Students can work through all 100 English-adapted MCQs, which provide clear explanations and wrong option rationales across all 6 core modules, to solidify concept clarity and excel in both theoretical exams and lab viva voce.