WBCHSE HS Vocational IT & ITeS Practice Questions - West Bengal Council of Higher Secondary Education Class 12 Vocational IT and ITeS Exam - WBCHSE HS Vocational IT & ITeS Practice Questions - West Bengal Council of Higher Secondary Education Class 12 Vocational IT and ITeS Exam

Question 1

Which component of the Central Processing Unit (CPU) is responsible for performing arithmetic operations such as addition and comparison operations?

Arithmetic Logic Unit (ALU) Control Unit (CU) Read Only Memory (ROM) Random Access Memory (RAM)

Correct Answer:

Arithmetic Logic Unit (ALU)

Question 2

Why is cache memory placed between the CPU registers and main memory (RAM)?

To increase the permanent storage capacity of the operating system To reduce the high access latency of main memory by storing frequently accessed data To permanently backup data in case of power failure To perform secondary file compression automatically

Correct Answer:

To reduce the high access latency of main memory by storing frequently accessed data

Question 3

Which of the following is a non-volatile secondary storage device that stores data magnetically on circular platters?

Dynamic RAM (DRAM) Static RAM (SRAM) Hard Disk Drive (HDD) Cache Memory

Correct Answer:

Hard Disk Drive (HDD)

Question 4

What is the primary function of the operating system Kernel?

Designing graphic slides and presentations Compiling high-level programming code into bytecode Formatting user text documents and managing margins Managing system resources such as CPU scheduling, memory allocation, and hardware device access

Correct Answer:

Managing system resources such as CPU scheduling, memory allocation, and hardware device access

Question 5

During the computer startup process, what does the POST (Power-On Self-Test) routine perform?

It verifies that essential hardware components like RAM, keyboard, and storage controllers are functioning properly It automatically connects the machine to the local Wi-Fi router It scans the system drive for infected malware files and deletes them It optimizes user desktop icons and cleans the browser cache

Correct Answer:

It verifies that essential hardware components like RAM, keyboard, and storage controllers are functioning properly

Question 1

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Prepare with the WBCHSE HS Vocational IT & ITeS Practice Questions - West Bengal Council of Higher Secondary Education Class 12 Vocational IT and ITeS Exam practice quiz. This question bank includes 100 questions covering spreadsheet, data, primary, database, and word. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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WBCHSE HS Vocational IT & ITeS Practice Questions - West Bengal Council of Higher Secondary Education Class 12 Vocational IT and ITeS Exam

This practice set contains 100 questions from the matching question bank and focuses on spreadsheet, data, primary, database, and word. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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WBCHSE HS Vocational IT & ITeS Practice Questions - West Bengal Council of Higher Secondary Education Class 12 Vocational IT and ITeS Exam

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