§ Workstation: A powerful, single-user computer. Computers classification*** 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. On 29 th July, 2015, President of the United States, Barack Obama, approved the development of an Exascale Super Computer.The Exascale Super computer will be 30 times faster and more powerful than today’s fastest Super Computers. Classification of Computer On the Basis of Size. Introduction to Computers, Anatomy of Computers, Input and Output Devices 5-11 2 Units of Memory, Hardware, Software and Classification of Computers 12-17 3 Personal Computers, Types of Processors, Booting of Computer- warm and cold booting 18-20 4 Computer Viruses, Worms and Vaccines 21-24 5 Operating System – Some Fundamental DOS The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. Its principal characteristics are: § It responds to a specific set of instructions in a well-defined manner. endobj Mini Computers Mini computers were introduced in the 1960s. 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. Computers are classify according to: Purpose Type of Data Handled Capacity 3. The computers are broadly classified into four categories based on their size and type : (1) Microcomputers, (2) Minicomputers, (3) Mainframe computers, and (4) Supercomputer. Class 11 Computer Notes are free and will always remain free. ͿR��71��6�� D�۱w��?�od�M_�R~��e\A8ˣ�O�a���fbdI�b�O�܏,�)����� 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. MCQs There are different classifications of computers. Palmtop A small computer that literally fits in your palm. Super computers : The super computers are the most high performing system. Analog Computers Analog computers are used to process continuous data. %�쏢 ���7׉�/Ä��0N\�B�\��g3��.��r��S�����f^"�]�g5�w(�:�P4E/�B��6���2���@���]�����.��������,�M�a���� 9=�qle��= a� ?�k28��Fw'� PDF | On Nov 26, 2018, Firoz Mahmud published Lecture Notes on Computer Architecture | Find, read and cite all the research you need on ResearchGate Compared to full-size computers, palmtops are severely limited, but they are practical for certain functions such as phone books and calendars. Chapter Name 01 Introduction to computers 02 Computer Components 03 Input / Output Devices 04 Storage Devices 05 Number System 06 ... Q#11: Define computer. Some of the more commonly used data structures include lists, arrays, stacks, queues, heaps, trees, and graphs. 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. 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. stream Exascale Supercomputer. Home » Fundamental » Computer » Classification. While the term computer can apply to almost any device that has a microprocessor in it, most people think of a computer as a device that >> Wearable computer: - The size of this computer is very small so that it can be worn on the body. § It can quickly store and retrieve large amounts of data. Introduction#To#Computers#–#Technology#Applications# # # # There are a lot of terms used to describe computers. They are expensive than desktop. Dinesh authors the hugely popular Computer Notes blog. 1 0 obj <> Such computers process data into a digital value (in 0s and 1s). They were very expensive to operate and in addition to using a great deal of electricity, generated a lot of heat, which was often the cause of malfunctions. ��L>>ɱUJV��QX9U���ss�*N���B��?m�y�@s^"���V��w@6���T{��j��R��� ����Pd8KG�\��x+���ʟ�I���-��KI! These computers are not as powerful as desktop computers. They give the results with more accuracy and at a faster rate. WhatistheClassificationof Computer Computer are available in different shapes and weights, due to these different shapes and sizes they perform different sorts of jobs form one another. It has smaller /Outlines 203 0 R Hybrid computers incorporate the measuring feature of an analog computer and counting feature of a digital computer. �����\��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���$�]R���4��X}�� Introduction to Computers, Anatomy of Computers, Input and Output Devices 5-11 2 Units of Memory, Hardware, Software and Classification of Computers 12-17 3 Personal Computers, Types of Processors, Booting of Computer- warm and cold booting 18-20 4 Computer Viruses, Worms and Vaccines 21-24 5 Operating System – Some Fundamental DOS This article looked at the basic computer components and classification of computers. A Complete Key Book in PDF Format for Class 11 (XI) / HSSC / Intermediate. Computer Organization Pdf Free Download. Computer Fundamental Notes in Hindi PDF Download; Tally ERP 9 Learning Book in Hindi PDF Free Download; All Degree Full Form List – सभी Education Words की List; Classification of Computers on the Basis of Size and Capabilities. Need for logical analysis and thinking – Algorithm – Pseudo code – Flow Chart. Laptop: - this computer is similar to a desktop computers but the size is smaller. and peopleware. XT computers have processing speed of 4.77 MHz and are comparatively slow in speed. It generally consists of two or more processors. Note that the 19th century contributions of automating ... into the first three generations of computers. For any type of query or something that you think is missing, please feel free to Contact us. XT computers have processing speed of 4.77 MHz and are comparatively slow in speed. !�EЋsD� !��. M.Sc Computer Science Computer Notes Class 9 . Classification of Computers computers are small in size. Fixed Point Representation. ]W�y�[�����#�7b�t�B�&(hocw�ߛq�S�s[L^���Q6;�H!��q�5��:괲~$���9�� ��F�c�U9Z�Ǧ�q��]��14u�s����҅��bF�? E�`p Super computers are the largest and most powerful; microcomputers are the smallest. Starting from 1940s, computers’ performance, measured in terms of processing speed, storage capacity, accuracy of results, multi … ^ ��d���y��-_A�e\TUWC�A��p���f��F���y����@ �ރm-j,��m�{_x.�vR��`���L|Vf��_E���0@z� It uses multiple number of CPU. �ifk�r}��A&�Z���,� Y&0�+U��Y�ouR‘�q�`�o)���X�_{Lw0α�ɥ����w�lEm�s1{�eG�7���­xؒ%+bk stream We will also introduce a mobile app for viewing all the notes on mobile. COMPUTER PROGRAMMING,Generation and Classification of Computers- Basic Organization of a Ccmputer -Number System -Binary – Decimal – Conversion – Problems. ��\�C�t���q���o[$W�֨��9���#�� R��iab�˥��`���h�͐F�pZtbn.�*L�*f݌�Ȣ��o�O���{R�|�n� Classification based on Size and Capability: On the basis of size and capability, digital computers can be classified as: • Super Computer • Mainframe Computer • Mini Computer • Micro Computer. Computer Types, Functional units, Basic operational concepts, Bus structures, Software, Performance, multiprocessors and multi computers. Mini-computer •Is a medium sized computer that is more powerful than microcomputers. �� Make sure to comment down your experience regarding our website. On the basis of data handling. 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