Computer Fundamentals MCQ Quiz

Computer Fundamentals MCQ Questions

• UNIVAC: Universal Automatic Computer
• Basic Computer Operations: Arithmetic, logical, and storage operations
• Computer Chips: Primary memory and microprocessor chips
• Computer Generations: Microprocessors as switching devices are associated with the Second, Third, and Fourth generations of computers
• Mainframe vs. Supercomputer: Supercomputers excel at executing a limited number of programs extremely fast, while mainframes are adept at handling numerous programs concurrently
• EBCDIC: Extended Binary Coded Decimal Interchange Code
• Computer Brain: The central processing unit (CPU)
• Main Memory Types: Primary and secondary memory, RAM and ROM
• Storage Area: A buffer acts as a storage area to compensate for differences in processing speeds between different computer components
• Computer Attributes: Versatility, free from boredom, accuracy, reliability
• Integrated Circuits (ICs): Associated with the third generation of computers
• CD-ROM: A type of read-only memory
• Hybrid Computer: Combines digital and analogue computer features
• EBCDIC Code Use: Minicomputers and mainframe computers
• ALU (Arithmetic Logic Unit): In a computer, the part responsible for processing arithmetical and logical operations.
• First Generation Computers' Components: Vacuum tubes and valves
• Printer Output Quality: Measured by dots per inch
• Special-Purpose Computer: The ABC (Atanasoff-Berry Computer), a special-purpose computer
• Maximum Data Storage Device: Hard disk
• First Electronic Computer (Until 1973): ENIAC
• Microprocessor Memory Connection: Address bus
• Floppy Disk Storage Capacity: 1.44MB
• High-Quality CAD Printing: Digital plotters
• Non-Input Device: COM (Computer Output to Microfilm)
• Floating-Point Numbers' Accuracy: Roughly 9 digits
• Main Circuit Board: Motherboard
• Data Storage Media: Magnetic disks (popular for direct access)
• Pulse Code Modulation (PCM): A technique for converting analog data to digital form
• VDU(Visual Display Unit): An output and a hardware item.
• Modern Computer Purpose: Data processing
• Vacuum Tube Invention Year: 1880
• Best Graphics Reproduction: Plotter
• Microprocessor with 80286: XT computer
• Sequential Processing Application: Payroll processing
• Digital Computer's Genesis Place: America
• 1924 IBM Name Change: Computing-Tabulating-Recording Company
• Disk Address Data: Track number and sector number
• Data Arrangement: Sorting
• CPU Element's Job: Performing calculations
• First Electronic Computer (Until 1973 Court Ruling): ABC
• Primary Memory Connection: Address bus connects the CPU to memory
• Data Formatting Term: Logical sequence
• Napier's Bones Component Count: 11 rods,
• BCD Meaning: Binary Coded Decimal
• Laptop Introduction Year & Company: 1980 and Epson
• Personal Computer Mass-Producer: IBM
• Memory Chip's Addressing Lines: 11 lines to address 2048 locations
• Data Arrangement Term: File
• Computer Component Categories: Processing Unit and Memory
• First Computer in Nepal: Unknown from supplied information.
• Mnemonic Language: Assembly language
• Computer Language Instruction Structure: Opcode, or operation code; Operand
• Computer Development Generation: Seventh generation under development
• Operation-Allowing Register: Shift register

Computer Generations, Components, and Uses

• First Generation: Vacuum tubes, large and expensive, limited use.
• Second Generation: Transistors, smaller, cheaper, and more reliable than vacuum tubes.
• Third Generation: Integrated circuits (ICs), even smaller, more powerful and faster than transistors.
• Fourth Generation: Microprocessors, very small, very powerful, capable of complex tasks.
• Special Purpose Computer: Designed for specific tasks, ABC (Atanasoff-Berry) Computer intended for solving systems of linear equations.
• General Purpose Computer: Designed for various tasks, modern computers.
• Output Devices: Produce results for users, printers.
• Input Devices: Allow user input, keyboards and mice.
• Auxiliary Devices: External devices, such as storage and output devices, expanding the computer system's capabilities
• CPU: Processes information
• Memory: Stores information

Other Information

• Multiple User Support: Required when multiple users work concurrently with a computer, involving additional hardware and software

• Computer Programming Languages: Languages such as Assembly and High-level language (e.g., C, Java, Python) which have varying complexities and use cases.

• Computer Program Parts: A program consists of instructions and the data that the program operates on.

• Computer System Elements: The CPU, memory, input/output devices, and auxiliary devices.

Test your knowledge on the essentials of computer fundamentals with this multiple-choice quiz. Topics include UNIVAC, basic computer operations, computer generations, and more. Challenge yourself and see how well you understand the foundations of computing!