✅ 50 Concept-Based MCQs Tests

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Master Every Concept of Computers &mdash; From Basics to Advanced

Computer Full Test Series for All Exam (3000+ MCQs With Solution)

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	Definition of Computer
	</li>
	<li data-end="413" data-start="354">
	Working Principle (Input &ndash; Process &ndash; Output Cycle)
	</li>
	<li data-end="450" data-start="414">
	Characteristics of Computer
	</li>
	<li data-end="494" data-start="451">
	History and Evolution of Computers
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	<li data-end="528" data-start="495">
	Generations of Computers
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	<li data-end="561" data-start="529">
	Applications of Computers
	</li>
</ul>

Computer Fundamental (1000+ MCQs)

<ul>
	<li data-end="2586" data-start="2517">
	Types of Number Systems: Binary, Decimal, Octal, Hexadecimal
	</li>
	<li data-end="2663" data-start="2587">
	Conversions: Binary &harr; Decimal, Binary &harr; Octal, Binary &harr; Hexadecimal
	</li>
	<li data-end="2734" data-start="2664">
	Data Units: Bit &rarr; Nibble &rarr; Byte &rarr; KB &rarr; MB &rarr; GB &rarr; TB &rarr; PB &rarr; EB
	</li>
	<li data-end="2775" data-start="2735">
	Character Codes: ASCII, Unicode
	</li>
	<li data-end="2848" data-start="2776">
	Binary Arithmetic: Addition, Subtraction (1&rsquo;s &amp; 2&rsquo;s Complement)
	</li>
</ul>

Number System & Data Representation

<ul>
	<li data-end="2968" data-start="2892">
	Definition &amp; Functions: Interface, File management, Process control
	</li>
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	Types of OS: Single User, Multi User, Multi Tasking, Real Time
	</li>
	<li data-end="3090" data-start="3041">
	Examples: Windows, Linux, macOS, Android
	</li>
	<li data-end="3143" data-start="3091">
	Booting Process: Cold Booting, Warm Booting
	</li>
	<li data-end="3193" data-start="3144">
	File Management: File naming, extensions
	</li>
	<li data-end="3230" data-start="3194">
	Interface Types: GUI vs CLI
	</li>
</ul>

Software & Operating System

<ul>
	<li data-end="3343" data-start="3268">
	Primary Memory: RAM (SRAM, DRAM), ROM (PROM, EPROM, EEPROM), Cache
	</li>
	<li data-end="3408" data-start="3344">
	Secondary Memory: HDD, SSD, Optical Discs, Flash Drives
	</li>
	<li data-end="3477" data-start="3409">
	Storage Hierarchy: Bit &rarr; Byte &rarr; KB &rarr; MB &rarr; GB &rarr; TB &rarr; PB &rarr; EB
	</li>
	<li data-end="3526" data-start="3478">
	Virtual Memory: Definition &amp; advantages
	</li>
</ul>

Computer Memory

<ul>
	<li data-end="3640" data-start="3571">
	Input Devices: Keyboard, Mouse, Scanner, Joystick, Light Pen
	</li>
	<li data-end="3736" data-start="3641">
	Output Devices: Monitor (CRT, LCD, LED), Printers (Dot Matrix, Inkjet, Laser), Plotter
	</li>
	<li data-end="3792" data-start="3737">
	Hybrid Devices: Touch Screen, Modem, Pen Drive
	</li>
</ul>

Hardware, Input & Output Devices

<ul>
	<li data-end="3885" data-start="3835">
	Basic Terms: Hardware, Software, Firmware
	</li>
	<li data-end="3947" data-start="3886">
	Processing Cycle: Input &rarr; Process &rarr; Output &rarr; Storage
	</li>
	<li data-end="4009" data-start="3948">
	Peripheral Devices: External input/output components
	</li>
	<li data-end="4084" data-start="4010">
	Bus &amp; Ports: Data, Address, Control Bus; USB, HDMI, VGA, Ethernet
	</li>
	<li data-end="4131" data-start="4085">
	Key Terms: BIOS, Cache, Buffer, Pixel
	</li>
</ul>

Computer Terminology

<ul>
	<li data-end="4227" data-start="4189">
	Definition &amp; Need of Networks
	</li>
	<li data-end="4262" data-start="4228">
	Types: LAN, MAN, WAN, PAN
	</li>
	<li data-end="4313" data-start="4263">
	Topologies: Bus, Star, Ring, Mesh, Hybrid
	</li>
	<li data-end="4370" data-start="4314">
	Internet Concepts: Internet, Intranet, Extranet
	</li>
	<li data-end="4420" data-start="4371">
	Addressing: IP Address, Domain Name, URL
	</li>
	<li data-end="4482" data-start="4421">
	Network Devices: Modem, Router, Switch, Hub, Gateway
	</li>
	<li data-end="4540" data-start="4483">
	Web Tools: Browser, Search Engine, Cloud Storage
	</li>
</ul>

Networks & Internet

<ul>
	<li data-end="4657" data-start="4590">
	Types of Threats: Virus, Worm, Trojan, Spyware, Ransomware
	</li>
	<li data-end="4721" data-start="4658">
	Cyber Security Basics: Firewall, Antivirus, Encryption
	</li>
	<li data-end="4785" data-start="4722">
	Safe Internet Practices: Passwords, 2FA, Anti-Phishing
	</li>
	<li data-end="4850" data-start="4786">
	Data Backup &amp; Recovery: Full, Incremental, Cloud Backup
	</li>
</ul>

Cyber Security & Awareness

<ul>
	<li data-end="4967" data-start="4910">
	Digital Citizenship: Responsible online behavior
	</li>
	<li data-end="5047" data-start="4968">
	Computer Ethics &amp; Netiquette: Ethical use of technology, cyber manners
	</li>
	<li data-end="5299" data-start="5048">
	IT Applications:

	<ul data-end="5299" data-start="5077">
		<li data-end="5139" data-start="5077">
		E-Governance: Online services (Aadhaar, Digital India)
		</li>
		<li data-end="5190" data-start="5143">
		E-Banking: NEFT, RTGS, UPI, Net Banking
		</li>
		<li data-end="5237" data-start="5194">
		E-Commerce: Amazon, Flipkart, Paytm
		</li>
		<li data-end="5299" data-start="5241">
		E-Learning: VidyarthiApp, Google Classroom,
		</li>
	</ul>
	</li>
</ul>

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Test Series