^ ��d���y��-_A�e\TUWC�A��p���f��F���y����@ �ރm-j,��m�{_x.�vR��`���L|Vf��_E���0@z� Introduction to Computers . MCQs Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. II. ... Dinesh authors the hugely popular Computer Notes blog. /ViewerPreferences 201 0 R Classification on the basis of size. Classification of computers in relation to size divides computers into four main categories: mainframe computers, minicomputers, micro-computers and supercomputers. Computer Science HSEB Notes on Classification of Computer on the Basis of Size Class : 11 The digital computers that are available nowadays vary in their sizes and types. Analog computers represent variables by physical quantities. For any type of query or something that you think is missing, please feel free to Contact us. Computers can be generally classified by size and power as follows, though there is considerable overlap: § Personal computer: A small, single-user computer based on a microprocessor. MCQs /Tabs /S Exercise 1. Mini Computers Mini computers were introduced in the 1960s. Classification Of Computers • • • • Micro-computers Minicomputers Mainframe computer Supercomputers Micro-c The time periods for this computer are from 1975 - 1982. computers are also called PDAs, palmtops and pocket computers. Classification Of Computers. endobj Analog Computers Analog computers are used to process continuous data. Data types, Complements, Data Representation. Super Computers: Super computers are the fastest, largest and costliest computers available. The computers are broadly classified into four categories (Figure 1) based on their size and type-(1) Microcomputers (2) Minicomputers (3) Mainframe computers, and (4) Supercomputer. Picture for a note on classification of computers (Mini computers) >> Hybrid computers incorporate the measuring feature of an analog computer and counting feature of a digital computer. Laptop: - this computer is similar to a desktop computers but the size is smaller. The term ‘capacity’ refers to the volume of work or the data processing capability a computer can handle. 2. %PDF-1.4 A Complete Key Book in PDF Format for Class 11 (XI) / HSSC / Intermediate. • mainframe : A powerful multi-user computer capable of supporting many hundreds or thousands of users simultaneously. /Group <> PDF | On Nov 26, 2018, Firoz Mahmud published Lecture Notes on Computer Architecture | Find, read and cite all the research you need on ResearchGate !�EЋsD� !��. �\�%��k>�)����p&�m%_g���;�UU�7[�G���}�֊��&�6���D�I:P Computers types I, Computer: Definition A computer is a machine that can be programmed to manipulate symbols. affects the performance of a program for different tasks. The need to develop such a high performance Supercomputer comes after China’s surge in high performance computing. Exercise 1. >> They weigh 2 to 3 kg. • Most PDAs also offer a variety of other applica-tion software such as word processing, spread- § It can execute a prerecorded list of instructions (a program). Classification of computers by type 1. They tend to be used for specific applications in weather forecasting, aircraft design and nuclear research. Learning Outcomes At t he end of the lesson, I should be able to: (1) Identify computers classified by type (2) State the characteristics of computers by types (3) State examples of computers by types Classification of Computer: Types of Computers. These notes are useful if you are the student of Federal Board in Pakistan. This chapter introduces the student to what a computer is, classifies computers into different categories, compares the different classes of computers and also introduces the keyboard as as a basic input device. CP Unit-1: Computer Programming Pdf Notes. ͿR��71��6�� D�۱w��?�od�M_�R~��e\A8ˣ�O�a���fbdI�b�O�܏,�)����� Laptop and Smartphone Computers LAPTOP: A laptop is a battery or AC-powered personal computer that can be easily Classification of Computers - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. It has smaller Some of the more commonly used data structures include lists, arrays, stacks, queues, heaps, trees, and graphs. They are more costly than laptop. ]}�����ŋ�%�R�V��ar�鴂�>bش��K�2ǪH�m�k}�B��Q�¢�]����[N5��S���Lj�@?�&�x�a���ת��ˬG�c��{�����)�� r�K{��HZ'������=���0�e��N=�3M���PaFk��E�+�">�p��.og�k�C�U4��w���`q��a�^��ANt�ғգ^��,|2{)p���i���~Pt V"�41y8� N�W-�6w���&((��Ъ�%��v���`O��3�'w8����n(*AJ :��m+��A��F���h`�E�e�rjK��ː;����J^��B�Z��ރ�?��)i�^���A_��Z��X.K�9�[� Digital computer –Digital computer is the most commonly used type of computer and is used to process information with quantities using digits, usually using the binary number system.Ex – MacBook. <> The following figure illustrates the classification of computers based on different criteria. %PDF-1.7 %���� 3 0 obj 10 Types of Computers find this file in PDF format on our class CMPE12 1) History of Computers. XT (Extended / Extra Technology) Computer : The computers that use 8086, 8088 microprocessor are called XT computers. �����\��sS���ظ�5Ep.łF�S=JIh6a^7��&ۣ�nv>dM5���������*� �;�{�3�Siɓc����X�����SWx�Mv5��=���^w������a\�Hj�0��m�C��J�H�w�����4`r��pb�^.G��ue�����i=��3Fx��T鉆���B*�!�Q���TMW��� %�����s:��r�Vdb���� �H�NR���$�]R���4��X}�� Computer components include hardware, software. <> Computers are classified into various types based on historical development (computer generation), purpose, technology used, and size & storage capacity. They tend to be used for specific applications in weather forecasting, aircraft design and nuclear research. Businesses use personal computers for word processing, accounting, desktop publishing, and for running spreadsheet and database management applications. Computer programmers decide which data structures to use based on the nature of the data and the processes that need to be performed on that data. Classification of Computer On the Basis of Size. Computer Programming Pdf Notes 1st Year – CP Pdf Notes. E-notes on Classification of Digital Computers Definition: A Computer A computer is an electronic device that accepts raw data, processes it according to a set of instructions and required to produce the desired result. Such computers process data into a digital value (in 0s and 1s). We can classify computers on the basis of size as below: Super computer. Notebook: - These computers are as powerful as desktop but size of these computers are comparatively smaller than laptop and desktop. They give the results with more accuracy and at a faster rate. The weight of laptop is around 3 to 5 kg. § Workstation: A powerful, single-user computer. Content List Chapter No. Computer Studies Notes Form 1 Chapter 1 . M.Sc Computer Science Computer Notes Class 9 . Super computer is the fastest, most expensive, big in size, and most powerful computer that can perform multiple tasks within no second. 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