The invention of microprocessors led to the development of microcomputer or the personal computer. A Huge amount of verities of data like monetary transaction, banking account, personal information is stored in a computer with the strong reliability to the computer. 2. The second generation computer used these semiconductor devices. Explain Computer Lab Rules - Discuss the rules of the computer lab, talk about how to sit in the chairs, raising hand to go to the bathroom, taking a buddy with you to the bathroom, washing hands before returning from bathroom. It is a network of social relationships which cannot see or touched. Characteristics of computer 1) Automatic : Given a job, computer can work on it automatically without human interventions. It can execute a prerecorded list of instruction (a program). Digital : A computer that performs calculations and logical operations with quantities represented as digits, usually in the binary number system of “0” and “1”, “Computer capable of solving problems by processing information expressed in discrete form. Kathmandu: Ashmita publication. Super computers : The super computers are the most high performing system. nice 2591 days 16 hours 10 minutes ago. Power consumption was very high and it generated much heat. The programming of first generation computers was done in machine languages (0s and 1s). Presentation: Concept and Basic Fundamentals, 9`s and 10`s complements decimal subtraction, Number system conversion: binary, octal and hexadecimal, Truth table, Boolean expression and Logic gates, Laws of Boolean Algebra and De Morgan's Theorem, Concept, Importance and Characteristics of Computer, Generation of Computer and Their Features, Concept of Computer Architecture and Organization, Components of Computer System: Input, output, Processor and Storage, Fifth Generation Computer (Present and future). A transistor was highly reliable compared to tubes. It is important for teachers of combined classes The scientists are working on it still. Computer Essential. Computers are also important in the publishing industries. Transistors were replaced with an integrated circuit known popularly as chips. Afterward, assembly languages were developed and used in first generation computer. Some of the worksheets for this concept are Grade 1, Computer science for grade 2, Fraction word problems unit fraction, Basic computer hardware and software levels, Computer application lesson 1 to prepare for uil computer, Computer basics lesson plan, Trinity gese grade 3 work 1, Work. First grade is that magical time in which your child progresses from simply writing words to becoming a “writer,” and their spelling skills will improve in the meantime. It takes only few seconds for calculations that we take hours to complete. Community smaller than society. 3. It was operated on the ' Principle of Thermionic Emission". Computers can store a huge number of words in a way that make it easy to manipulate them. The computer does not have a brain and cannot decide itself. Information : Proper collection of the data is called information.Characteristics of Computer 1. A computer can search a huge database to find a specific piece of information. Speed: – As you know computer can work very fast. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. You are pretty familiar with your TV, maybe too familiar! The database can be enormous. The following are the five generations of computers. And it can execute a prerecorded list of instruction (a program). Speed: A computer is a very fast device. A binary digit is called a bit. The invention of microprocessor chip marked the beginning of the fourth generation computers. The computer was used in census calculation, military, banks and industries. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. It could only perform straight forward simple numerical calculation. The operating speed will be in terms of LIPS(Logical Inference per Second) These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. Unlike human beings, a computer is free from tiredness, weakness, lack of concentration and monotony. For example, if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. With more and more auxiliary storage devices, which are capable of storing huge amounts of the data, the storage capacity of a computer is virtually unlimited. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). When we talk of a 32-bit computer, it means that it's word length is 32 bits. The computer will have Artificial Intelligence (AI). Science catapult game – Fun game for one or two students to take turns playing. The accuracy of a computer is very high unless the input is given correctly. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. IC was first designed and fabricated by Jack S Kilby at Texas Instrument and by Robert S Noyce at Fairchild independently. Kathmandu: Asmita's Publication, 2014. 1 Characteristics of Computer. This is called the computer generation. A binary digit is called a bit. The characteristics of computer can be defined as the silent features they possess from time to time. This method can only be done for small numbers. Prepare printed copies of the following: a. Speed: – As you know computer can work very fast. The probability of error in the computer is negligible. Lesson 1 Topic 3 Using a Computer; 9. Monitor and keyboard were introduced for data input and output respectively. Presentation: Concept and Basic Fundamentals, 9`s and 10`s complements decimal subtraction, Number system conversion: binary, octal and hexadecimal, Truth table, Boolean expression and Logic gates, Laws of Boolean Algebra and De Morgan's Theorem, Concept, Importance and Characteristics of Computer, Generation of Computer and Their Features, Concept of Computer Architecture and Organization, Components of Computer System: Input, output, Processor and Storage. There are four main processing steps in a computer: inputting, storage, outputting and processing. 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