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Computer Hardware Basics MCQs for Competitive Exams

Prepare for Computer Hardware Basics MCQs for Competitive Exams with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Topic Notes: Computer Hardware Basics

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Master Computer Hardware Basics MCQs for Competitive Exams with our comprehensive, verified question bank. Designed for students and competitive exam aspirants across Pakistan, this study resource provides topic-wise practice questions for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests.

Exam Focus
Aligned with FPSC, PPSC, and CSS syllabus criteria for Computer Hardware Basics.
Past Papers
Includes frequently repeated questions from past examinations.
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Each question features verified answers and conceptual explanations.

Preparation Guide & Key Focus Areas for Computer Hardware Basics MCQs

When preparing for Computer Hardware Basics MCQs (Computer Science - IT), focus on core definitions, historical timelines, relevant provisions, and commonly tested factual points. Review each question below, test your knowledge against the given options, and inspect the detailed explanation to solidify your understanding.

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1
The interface to a program that the user sees (or hears) on the screen, usually represented in terms of windows and ether graphical components.
2
______ a method means that replacing a method functionality in child class.
3
When you define only function prototype in a base class without implementation and do the complete implementation in derived class. This base class is called ______:
4
Method of passing arguments to a function, which takes parameter of type reference:
5
Usually deletes any extra resources allocated by the object.
6
_____ allows a client to treat different objects in the same way even if they were created from different classes and exhibit different behaviors.
7
______ is the process by which objects of one class acquire the properties of objects of another class.
8
The wrapping of data and functions into a single unit(edited class) is known as:
9
When planning a database the first step is to determine the rows and columns that together form the?
10
Which of the following materials is used in manufacturing Fiber Optics: