The old version of the Abacus was a shallow tray consist of sand, and numbers could be erased easily when needed, but the modern abacus is made of wood or plastic. Analytical engine . Before 3000 or 5000 BC, a Chinese businessman developed a counting machine with a rectangular wooden frame, known as Abacus. Early businessmen or merchants used the abacus to keep trading . True or False? 3. • The abacus is still in use today in China and Japan. kendriya vidyalaya katihar summer vacation homework class- iii subject: computer The abacus and the fingers are two calculating devices still in use today. Which computer is the most powerful? The second generation computers were bigger in size than the frist generation computers. A) It is an output device. Q.2 State True or False: 1. An abstraction is a mental model that adds complex details to create a more detailed view of a system. _hjIncludedInPageviewSample: 2 minutes 1. It was used for addition, subtraction, multiplication, and division. . Calculating Percentage Change Step-by-Step Next, divide the increase by the original number and multiply the answer by 100: % increase = Increase ÷ Original Number × 100. . Anatur None of the above 2. None of the above 3. 2. Gottfried Wilhelm Von Leibniz invented the Analytical Engine. The first general purpose electronic computer was ENIAC. Abacus: Abacus, plural abaci or abacuses, calculating device, probably of Babylonian origin, that was long important in commerce. d) Calculating Device developed by Gottfried Wilhelm Von Leibniz is _____. Abacus was the first calculating device. In the beginning, the abacus was just a board with stones or sticks. The first mechanical computer, The Babbage Difference Engine, was designed by Charles Babbage in 1822. Mark the following statements as true or false. The first general purpose electronic computer was ENIAC . The slide rule is a mechanical analog computer, which is used primarily for multiplication and division, and for functions such as exponents, roots, logarithms, and trigonometry.It is not typically designed for addition or subtraction, which is usually performed using other methods. Understanding the Passage Decide whether the following statements are true or false (T/F) by referring to the information in the text. b) electronic discrete variable automatic computer. I have always been fascinated by the abacus - and have recently taken up the study of this tool. A) Doing quick mathematical calculations. Fifth generation computer had _____ intelligence. A. Abacus B. Blaise Pascal invented the mechanical machine for adding and subtracting. . Q.3 Fill in the blanks: (10*1=10) The abacus was the world's first electronic digital computer. The small and cheap computers leading to computer revolution are called mainframe computers. Blaise Pascal invented the mechanical machine for adding and subtracting. It is the ancestor of the modern calculating machine and computer. This is a crank that is hand-wound . The word abacus is probably derived, through its Greek form . Analytical engine was invented in 1833. Von Leibnitz also invented the calculating machine that was used for division and multiplication. Q. Charles Babbage invented the Difference engine in 1822 . Abacus was the first calculating device. John Napier Bones created the slide rule to perform mathematical calculations. ( T ) 3. answer choices TRUE FALSE Question 14 60 seconds Q. i. PARAM is a series of supercomputers designed and assembled at the Indian Institute of Technology, Delhi. True. The first digital electrical computer was developed by _____ A. Charles . An Abacus computing device was used for addition and subtraction. The Boolean abacus is a device to perform Boolean operations on truth values. Some Highlights of the Development of the Computer from BC to 1950. Microcomputer is a CPU on a chip. Early businessmen or merchants used the abacus to keep trading transactions. 5. Difference engine. ... j. Pascaline used gears, dials, and wheels. The Mark I . Compact Disk . Electronic Computers Sketch 23 Presented By: Peter Haagenson The Beginning Centuries ago the first attempts were made to attempt to streamline calculations by using some kind of mechanical device. SURVEY . A fact is a statement that can be proved true through objective evidence. Its main objective is to make calculations easier and to suit the various number systems. calculating devices. 3. Abacus was the first calculating device. (Anyone can measure & confirm or disprove the fact.) Samacheer Kalvi 6th Computer Guide Question 1. State whether the following statements are 'True' or 'False': a. Abacus is the first calculating device developed in China. The Oriental abacus was a calculating device of beads and rods. The earliest computer device was called Abacus. (1) b. . The 2. c) electronic data variable automatic calculator. A. Raymon Lull B. Blasé Pascal C. Robert Noyce D. Al-Khwarizmi 3. B) Input, storage, manipulation and outputting of data. SURVEY . a. 2. answer choices . d. Charles Babbage invented the Pascaline in 1642 A.D. e. The ABC was the basis for the . A computer keeps a history of its own. How many types of calculators are there? Who is this? D) It is hardware item. True or False? The slide rule was invented hundreds of years ago. Write a short note on Data. 2. . c) Computers are very accurate. Abacus was the first calculating device. Answers is the place to go to get the answers you need and to ask the questions you want Q.2 State whether the following statements is True or False : (5*1=5) a) The first calculator was invented by Charles Babbage. D. Output. According to Historians, it was the Chinese people who invented Abacus around 500BC. This device allows users to make computations using a system of sliding beads arranged on a rack. (2) The invention of transistors made the computer smaller but slower. Report an issue . 4. TRUE. Abacus was the first calculating device. Write true or false: 1. False b. Modern-day computers can accept spoken-word instructions but cannot imitate human reasoning. An ancient calculating device made of beads and wires mounted on a frame. ... e. The first generation of computers used the transistors technology. CD stands for- . TRUE TRUE Slide rule consists of six movable rulers placed side by side. The abacus is a physical calculation device in which the position of beads on vertical rods denotes numbers through a positional value system, 1s, 10s, 100s and so forth. Just as in decimal notation. 3. Answer: True 3. Each column in the top row should have one or two beads per row, while each column in the bottom row should have four. answer choices . "He invented the Napier's bones" Sir John Napier . Manipulating numbers has been an onerous chore since the development of commerce. Maximum accuracy for standard linear slide rules is about three decimal significant digits, while scientific . The first attempt he called the "differential engine" was to build the world's first computer, but after spending more than £17,000 on development, the effort was almost abandoned. . As time passed, the design of an Abacus kit has widely varied in terms of style, size and material but the design of Abacus kits remains to be in a combination of rods and pebbles. The ABC was the basis for the modern computer we all use today. Click Here For More. Blaise Pascal invented the first mechanical calculator-Pascaline. Then make the necessary changes so that the false statements become true. The Abacus device was invented to replace the traditional method of counting. FALSE . Sir Albert Napier. 1/4/2020 It stores a true/false value, indicating whether it was the first time Hotjar saw this user. Each rod in Heaven has 2 beads and each rod in Earth has 5 beads. TRUE true or false 1. Updated on September 11, 2019. The design requires a machine to calculate the value and automatically print the results onto a form. Analytical engine was invented in 1833 . Which was the first commercial computer? 5. 30 seconds . (1) c. The CPU functions under the control of main memory. Curt Herzstark invented the first handheld, mechanic calculator in 1945, from a design he had created in 1938. 1. FALSE . Lady Ada Lovelace was the first computer programmer. ... b. Abacus was developed in France. Von Leibnitz also invented the calculating machine that was used for division and multiplication. Analytical computer was a mechanical computer. • The abacus is used to carry out calculations. It was made up of wooden frame with rods. The earliest known calculating device is probably the abacus. B) It is an input device. The modern computer was born out of the urgent necessity after the Second World War to face the challenge of Nazism through innovation. Later it finally evolved into a framed device with beads sliding along bamboo rods. FALSE FALSE ... d. UNIVAC I was the first computer to handle both numeric and text data. An abacus is shown in Figure 1.1 Figure 1.1 Abacus Napier's Bones was a mechanical device built for the purpose of multiplication in 1617 The first calculator or adding machine to be produced in any quantity and actually used was the Pascaline, . The first computing device was ABACUS. TRUE. True or False? 30 seconds . C) Electronic data processing. • In 1115 BCE the Chinese invented the South Pointing Chariot, a device which was the first to use the differential gear, which is Connector DJ . Data is the information that has to be processed. T F 1.The abacus and the fingers are two calculating devices still in use today. The abacus device is an instrument used for counting as far back as 500 B.C. The calculating device Pascaline could perform only addition and subtraction. Abacus _____ was invented by _____, which had a calculating unit just like CPU In desktop computers CPU, keyboard, mouse are connected and they are designed to fit comfortably on top desks. True or False? Abacus was the first mechanical device for calculations, developed in China. 5. It dates back at least to 1100 BC and is still in use today, particularly in Asia. By extending this concept to electronic circuits in the form of on or off, Atanasoff and Berry had developed the first all . History of Computer. Answer: True 5. The earliest known calculating device is probably the abacus. The next attempt to solve this problem was the development of the abacus. Tablets and smartphones are palm sized modern computers. State True or False. 2. 6. TRUE . The first mechanical computer was developed in 1822, by Charles Babbage. This meant that on could represent true, off could represent false, and the flow of . . C) It is a peripheral device. The first electronic computer was ENIAC. Once the calculation begins, no further human intervention is necessary. • It is a portable device • It uses a system of sliding beads arranged on a rock. 2. b) _____ is known as father of computer. The computer unit that prints out information from the computer is called the _____ . B. Abacus. 3. 5. 10. The first calculator or adding machine to be produced in any quantity and actually used was the Pascaline, . Abacus . • It is used to find the result of additions and subtractions. 3000 - 500 BC. The first mechanical computer was invented by Charles Babbage. Interestingly, the first attempt to automate calculations involved the fingers. a) Ferranti Mark 1 b) analytical engine c) difference engine d) colossus. c) First electro mechanical computer was _____. 4. Tianhe-2 is the worlds fastest Super computer. Tianhe-2 is the worlds fastest Super computer. Computer disk . Charles Xavier. Part 1Counting. False Explanation: The first device that was invented for calculationswas abacus then pascaline was invented. 5. answer choices Supercomputers Minicomputers Worstation Mainframe Personal Computer Report an issue Hence, the statement is True. d) electronic data variable automatic computer. State whether the following statements are true or false: (1) Charles Babbage is known as the father of computer because he designed the first digital computer. The first device known to carry out calculations was the abacus. T F 1. Abacus, a man in ancient Babylon, somewhere in the middle East, developed a calculating device. 4. It was only very recently (the 1990's) that the availability and sophistication of the hand-held calculator supplanted the abacus. VU What is a fact? You could add checks for a quit or bye or whatever to exit the game loop. State True or False. Additionally, it had a place to temporarily store data for later use. Which is an output device? If the answer is a negative number, that means the percentage change is a decrease. Computer is an Electronic device . A computer cannot store a large amount of data. C. State True (T) or False (F) a. Learning calculation using an abacus is believed to improve concentration and memory skills. . Computer Science Secondary School answered Multiple choice questions: Abacus is the first calculating machine a) True b) False 2. Neither a counting board nor an The frame of the abacus has a series of vertical rods. 1. Computer software is the collection of programs that provide the instructions that a computer carries out. You don't get the true or false because the game goal doesn't resolve until you exit the loop somehow. a) The first calculating device was _____. The following are some facts which can be checked for accuracy and thus can be proved true: 1. Generally, data are in the form of numbers, alphabet and images. a) Abacus was invented by Indians. Write 'T' for true and 'F' for false statements. . The abacus was the world's first electronic digital computer. 1. Babbage is called the Father of computer. George Boole's 3. • It is the first device. A laptop is a personal computer. 2. _hjFirstSeen: 30 minutes: Hotjar sets this cookie to identify a new user's first session. Orient your abacus properly. John Napier Bones created the slide rule to perform mathematical calculations. - False 2. The earliest known calculating device is probably the abacus. False. The Boolean Abacus Jorge Stolfi. B. Abacus, an instrument to calculate or count by using sliding counters and rod is indeed the world's first calculator. 3. answer choices . Abacus was in use in Europe, China, Russia. False Explanation: It can imitate through artificial intelligence. Shaped like a stout pepper grinder, the Curta calculators were produced in large quantities until 1970, when a company in Japan invented the first digital pocket calculator and the demand for the antiquated device faded. Ans: Abacus is first calculating device invented by China 5000 years ago in 3000 BC. The first calculating engine is Pascaline. Which device was designed to perform mathematical and astronomical calculations? Then make the necessary changes so that the false statements become true. Which one of these is the most expensive answer choices desktop laptop supercomputer mainframe Question 15 60 seconds Q. Answer: False 4. 4. Charles Babbage and Augusta Ada Lovelace are the pioneers/forerunners of computer. An Abacus computing device was used for addition and subtraction. Tags: Question 14 . Abacus was the first calculating machine. 39. False. Very large scale integration (VLSI) consists of 100 or more electronic components. Calculations are carried out within the frame by vertically displacing a number of beads into each of these order of magnitude slots. Without being influenced by the Chinese, the Aztec abacus evolved into a very similar device: it had exactly the same number of 'beads' and 'wires' - in this case, the beads were kernels of corn and the wires were strings. Abacus was the first calculating device. True or False? It consists of bars in horizontal positions on which sets of beads are inserted. abacus, plural abaci or abacuses, calculating device, probably of Babylonian origin, that was long important in commerce. I. Ada Augusta, Countess of Lovelace, is credited with being the first programmer. Structure:- The frame of . c. Calculator . Answers: unprocessed; Abacus; Processed; artificial; Analog Computer; III. First Computer is . True True or False A computer has the program and data entered prior to the calculation. In 1642, the first true "calculator" was invented: one that performed calculations through a clockwork-type of mechanism. Slide Rule C. Napier Bones D. Integrated circuits 2. Who was the the first person in history known to have devised a "logic" machine? 1. It dates back at least to 1100 BC and is still in use today, particularly in Asia. Abacist is the term called for the user of an abacus who slides the beads of the abacus by hand. I have practiced on both a Chinese Abacus (called a Suan Pan) and on a Japanese Soroban. Pascaline . Step 2 of 15 (b) • The Pascaline is developed in 1942 by Blaise pascal • It is a calculating device. _____ is the device that uses Index number. You might need to add some other "features" to make it work to your needs or liking. Q IV TRUE/FALSE. TRUE true or false 1. 4. 3. ... c. Charles Babbage invented the Difference engine in 1822. e) Napier's Bones was developed by _____. The horizontal bars have 10 beads each, representing units, tens, hundreds, etc. False 2. True or False? About 5000 years ago, the Oriental abacus, was the first known calculating device. A computer cannot store a large amount of data. (2) d. Information stored in secondary storage is permanent. Sir Albert Einstein. The first counting devices were very simple. Ctrl-C or Ctrl-D can be used as well to abort the loop. The abacus, also called a counting mechanism, is a calculating tool used primarily in parts of Asia for performing arithmetic process. Abacus is a man-made calculating device invented around 5000 years ago. This is used in China and other parts of the world to do math problems. The device was therefore called _____ A. I.C.T. True or False? Decide whether the following statements are true or false (T/F) by referring to the information in the text. 4. 4. d) Abacus was invented in China. Slide . Q2. The neem tree in our garden is 25 feet tall. This is a True/False flag set by the cookie. Abacus is an Indian Invention. 4. 1. This meant that on could represent true, off could represent false, and the flow of current would directly represent the flow of logic. Ques.2) Write true or false: - 1. This device allows users to make computations using a system of sliding beads arranged on a rack. Before 3000 or 5000 BC, a Chinese businessman developed a counting machine with a rectangular wooden frame, known as Abacus. The earliest "abacus" likely was a board or slab on which a Babylonian spread sand in order to trace letters for general writing purposes. FALSE. e) Computer cannot store data and instructions. 1. Each ruler is marked off in such a way that the actual distances from the beginning of the numbers printed on the ruler. 2. a) Keyboard b) Monitor c) Printer 4. C. Input. c. Slide Rule was the first analog device invented by William Oughtred. Hotjar sets this cookie to detect the first pageview session of a user. 1. Its name was the Difference Engine, and it mechanized an entire series of calculations to solve a complex problem. with the objective of making calculations easier, and to suit the various number systems. It was made up of a wooden frame with rods, which is divided into two parts- Heaven and Earth. Now, this evidence may be a physical proof, or the testimony of witnesses (spoken or written). . The first calculator or adding machine to be produced in any quantity and actually used was the Pascaline, . Keyboard, Mouse, Scanner and Web camera etc. Abacus. answer choices . Blaise Pascal invented the first mechanical calculator-Pascaline. World's first general purpose computer is _____ Information is _____ data. Mini computers, PC's and laptops are first generation computers 2) True b) False 3. 2.The slide rule was invented hundreds of years ago. It is the ancestor of the modern calculating machine and computer. which stated that any mathematical equations could be stated simply as either true or false. ( F ) 2. False. The modern Chinese abacus has been in use since about the 14th century. As such, it a must-have tool for mathematicians, scientists, doctors, managers, detectives, and anyone else who use logic on their daily work; as well as for philosophers, religious leaders, voters, lovers, and other people who are concerned about truth and values. The word ABACUS means calculating board. ENIAC is termed as first-generation computer. a) Mouse b) Joystick c) Printer FALSE. Report an issue . The abacus, which emerged about 5,000 years ago in Asia Minor and is still in use today, may be considered the first computer. Abacus. The calculator requires human intervention during the calculation process. Abacus. a) electronic discrete variable automatic calculator. A computer keeps a history of its own. A modern electronic computer is a machine that is meant for. But the first iteration of the computer as we now understand it came much earlier when, in the 1830s, an inventor named Charles Babbage designed a device called the Analytical Engine. Name any four input devices. When you start, all of the beads should be up in the top row, and down in the bottom row. His rule states that any mathematical equation can be stated simply as either true or false. 3. 5. (3) FORTAN and COBOL were used in first generation of computers. Unfortunately, Babbage never completed its production, but it became the concept upon . This meant that on could represent true, off could represent false, and the flow of . The earliest "abacus" likely was a board or slab on which a Babylonian spread sand so he could trace letters for general writing purposes. 3. true or false 1. UNIVAC stands for_____. =False Computer system under fifth generation are going to be based on principles of Artificial a. Which is an input device? There are two types in Basic Calculator 1. A handheld computer is a mini computer. 6th Science : Term 1 Unit 7 : Computer An Introduction : Book Back Questions Answers, Solution The first device known to carry out calculations was the Pascaline. b. Napier's Bone was based on the principle of logarithm. A vacuum tube was a device used in the first generation of computers to link computers together into a network. The abacus, developed in various forms by the Babylonians, Chinese, and Romans, was by definition the first digital computer because it calculated values by using digits. The IBM 360 series is an example of the third generation computers. Tags: Question 14 . b) Napier's Bones was the first calculating device. In 1694, a German scientist Leibnitz developed a calculating machine. AMD stands for - Advantage Micro Distance. Abacus is a device with beads which is use for calculating for by sliding the beads from one end to another, and it related to computer in the sense that both serves the same purpose on calculations. The abacus counting device is an instrument used for counting as far back as 500 B.C. Pascaline was invented by Pascal. It was developed in 600 B.C. Abacus:- Abacus is the first calculating device that was developed around 5000 years ago in China. Which of the following computing device describe as a rectangular wooden frame carrying several parallel wires? A. Abacus B. Computers can perform operations itself. =False The abacus, also called a counting mechanism, is a calculating tool used primarily in parts of Asia for performing arithmetic processes. Artificial intelligence is the field of study that enables computers to think like human beings. The abacus. Calculator . Napier made a calculating device made by curved bones of . Q.2 State True or False: 1. It was the first calculator that could multiply and divide also. TRUE . Q. Charles Babbage invented the Difference engine in 1822 .

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