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What are the basic differences between the four generations of computers?

`Over the years, many computing devices have been invented to help humans solve various problems. These devices are classified into five generations,representing improvements in size, cost, speed, reliability, and productivity. The evolution of computers includes advancements in both hardware and software technologies.Basic Differences Between the First Four Generations of Computers: Fourth Generation (1971–Present)a) Used Microprocessors…

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Write short notes on fifth-generation computers.

`The fifth generation of computers started in 1980 and continues to the present. In this generation, ULSI (Ultra Large Scale Integration) technology replaced VLSI,leading to microprocessor chips with millions of components. These computers use parallel processing and Artificial Intelligence (AI), enabling machines to think like humans.High-level languages like C, C++, Java, and .Net are widely…

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What is the purpose of a language processor? Explain the three language processors.

`A language processor (or translator) is a program that converts source code from one programming language to another.It also detects errors during translation. High-level programming languages like C++, Python, and Java require language processors for execution.Types of Language Processors: Example: C, C++, C# Interpreter: Translates and executes the program line by line, immediately running each…

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Explain three types of ROM.

`The different types of ROM are: EEPROM (Electrically Erasable Programmable Read-Only Memory): Can be programmed and erased electrically multiple times. PROM (Programmable Read-Only Memory): Can be programmed only once by a user and cannot be erased. EPROM (Erasable Programmable Read-Only Memory): Can be reprogrammed by erasing the stored data using ultraviolet light. #ROM #PROM #EPROM…

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What are the functions of a primary storage area?

`Primary storage memory, also called main memory, is a very important part of a computer. It holds the data and instructions that the computer is using right now. This helps the computer work quickly because the processor (CPU) can get the needed information fast. There are two main types of primary memory: RAM and ROM….

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What is a bus? Explain three types of buses.

`A bus is a subsystem used to connect computer components and transfer data between them. There are three main types of buses: Control Bus: Sends instructions between the CPU and other parts of the computer. Data Bus: Transfers data between the CPU and memory. Address Bus: Carries the memory address from the CPU to the…

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What are the categories of printers? Explain.

`A printer is a hardware output device used to generate hard copies of documents, which can include text, images, or both.It receives input commands from a computer or other devices to print documents.Categories of Printers: #Printers #ImpactPrinter #NonImpactPrinter #HardCopy #PrintingTechnology Are you looking for the Class 9 Computer Science SEBA Solution? You are in the…

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Discus Draw a block diagram of a computer system.

`A computer basically performs five major operations: Controlling and coordinating all operations inside the computer For Diagram refer word Accepting data or instructions Processing data Storing data Displaying results #ComputerSystem #BlockDiagram #DataProcessing #Storage #InputOutput Are you looking for the Class 9 Computer Science SEBA Solution? You are in the right place! This guide provides accurate,…

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Describe the functioning of CPU.

`The functions of the CPU are: It also stores processed data in the form of a cache for future use. The CPU receives data when the computer inputs information through an input device like a keyboard or mouse It processes the input data by performing calculations and executing algorithms. The CPU provides the processed data…

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What do you understand by generation of computers? Mention two disadvantages of first – generation computers.

`In computer terminology, generation refers to the change in technology used in computers. Initially, the term was used to differentiate between different hardware technologies. Today, it includes both hardware and software, which together form a complete computer system. Disadvantages of First-Generation Computers: Expensive commercial productio Very large in size. High energy consumption. Overheating due to…

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