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