Need for logical analysis and thinking – Algorithm – Pseudo code – Flow Chart. Data types, Complements, Data Representation. Notebook: - These computers are as powerful as desktop but size of these computers are comparatively smaller than laptop and desktop. 2. Mini Computers Mini computers were introduced in the 1960s. We will keep adding updated notes, past papers, guess papers and other materials with time. ���7�/Ä��0N\�B�\��g3��.��r��S�����f^"�]�g5�w(�:�P4E/�B��6���2���@���]�����.��������,�M�a���� 9=�qle��= a� ?�k28��Fw'� >> Different-sized computers offer different services. %PDF-1.7 %���� Some of the more commonly used data structures include lists, arrays, stacks, queues, heaps, trees, and graphs. § Workstation: A powerful, single-user computer. Computers are classified into various types based on historical development (computer generation), purpose, technology used, and size & storage capacity. The weight of laptop is around 3 to 5 kg. In terms of power, nowadays high-end models of the Macintosh and PC offer the same computing power and graphics capability as low-end workstations by Sun Microsystems, Hewlett-Packard, and Dell. /StructParents 0 Wearable computer: - The size of this computer is very small so that it can be worn on the body. computers are also called PDAs, palmtops and pocket computers. Compared to full-size computers, palmtops are severely limited, but they are practical for certain functions such as phone books and calendars. The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. The time periods for this computer are from 1975 - 1982. The types of computers according to their functionality are analog computer, digital computer and hybrid computer. It has smaller Classification by Capacity Computers can be classified according to their capacity. 3. At home, the most popular use for personal computers is playing games and surfing the Internet. For any type of query or something that you think is missing, please feel free to Contact us . ��\�C�t���q���o[$W�֨��9���#�� R��iab�˥��`���h�͐F�pZtbn.�*L�*f�Ȣ��o�O���{R�|�n� These notes are useful if you are the student of Federal Board in Pakistan. Mini computer is larger and more powerful computer than personal computer. 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. ��L>>ɱUJV��QX9U���ss�*N���B��?m�y�@s^"���V��w@6���T{��j��R��� ����Pd8KG�\��x+���ʟ�I���-��KI! • mainframe : A powerful multi-user computer capable of supporting many hundreds or thousands of users simultaneously. The time periods for this computer are from 1975 - 1982. Mini-computer •Is a medium sized computer that is more powerful than microcomputers. The History of Computers The history of computers is interesting perform many types of calculations Computer, Its Classification Generation of Computer vary in their sizes and types. Super computer is the fastest, most expensive, big in size, and most powerful computer that can perform multiple tasks within no second. • supercomputer : An extremely fast computer that can perform hundreds of millions of instructions per second. Computer Studies Notes Form 1 Chapter 1 . Introduction to Computers . /Group <> They are expensive than desktop. 5 0 obj 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. The speed is in the 100 million instructions per second range. Most of these words imply the size, expected use or capability of the computer. Make sure to comment down your experience regarding our website. Its principal characteristics are: § It responds to a specific set of instructions in a well-defined manner. %PDF-1.4 COMPUTER PROGRAMMING,Generation and Classification of Computers- Basic Organization of a Ccmputer -Number System -Binary – Decimal – Conversion – Problems. Home » Fundamental » Computer » Classification. <> XT (Extended / Extra Technology) Computer : The computers that use 8086, 8088 microprocessor are called XT computers. They give the results with more accuracy and at a faster rate. ^ ��d���y��-_A�e\TUWC�A��p���f��F���y����@ �ރm-j,��m�{_x.�vR��`���L|Vf��_E���0@z� The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. The classification of generations has been done based on technology, speed, storage, reliability and cost. The computer systems can be classified on the following basis: 1. Below is the PDF notes for the Chapter 1, and its title is "Fundamentals of Computer" This is the content that you can find in the PDF. 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. Some of the more commonly used data structures include lists, arrays, stacks, queues, heaps, trees, and graphs. Briefly describe classification of computers. Computer Organization Pdf Free Download. ]W�y�[�����#�7b�t�B�&(hocw�ߛq�S�s[L^���Q6;�H!��q�5��:괲~$���9�� ��F�c�U9Z�Ǧ�q��]��14u�s����҅��bF�? Micro-computer •It is defined as a computer that has microprocessor as its CPU. Classification of Computer Presentation Transcript: 1.Classification of Computer 2.The digital computers that are available nowadays vary in their sizes and types. Classification of computers by type 1. Download CS8491 Computer Architecture Lecture Notes, Books, Syllabus, Part-A 2 marks with answers and CS8491 Computer Architecture Important Part-B 16 marks Questions, PDF Book, Question Bank with answers Key. <> Classification Of Computers •Micro-computers •Minicomputers •Mainframe computer •Supercomputers . A PC can be defined as a small, relatively inexpensive computer designed for an individual user. कार्यप्रणाली के आधार पर इन्हें तीन भागो Analog, Digital, and Hybrid में वर्गीकृत किया गया हैं| Analog Computer वे Computer होते है जो भौतिक मात्राओ, जैसे- दाब (Pressure), तापमान (Tempressure), लम्बाई (Length), ऊचाई (Height) आदि को मापकर उनके परिमाप अंको में व्यक्त करते है ये Computer किसी राशि का परिमाप तुलना के आधार पर करते है जैसे- थर्मामीटर | Analog Computer मुख्य रूप से विज्ञान और इंजीनियरिंग … Classification of computers in relation to size divides computers into four main categories: mainframe computers, minicomputers, micro-computers and supercomputers. 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