How many 74LSTTL logic gates can be driven from a 74TTL gate? ?->(Show Answer!)

1. How many 74LSTTL logic gates can be driven from a 74TTL gate?

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MCQ->How many 74LSTTL logic gates can be driven from a 74TTL gate?....

MCQ-> Read passage carefully. Answer the questions by selecting the most appropriate option (with reference to the passage). PASSAGE 4While majoring in computer science isn't a requirement to participate in the Second Machine Age, what skills do liberal arts graduates specifically possess to contribute to this brave new world? Another major oversight in the debate has been the failure to appreciate that a good liberal arts education teaches many skills that are not only valuable to the general world of business, but are in fact vital to innovating the next wave of breakthrough tech-driven products and services. Many defenses of the value of a liberal arts education have been launched, of course, with the emphasis being on the acquisition of fundamental thinking and communication skills, such as critical thinking, logical argumentation, and good communication skills. One aspect of liberal arts education that has been strangely neglected in the discussion is the fact that the humanities and social sciences are devoted to the study of human nature and the nature of our communities and larger societies. Students who pursue degrees in the liberal arts disciplines tend to be particularly motivated to investigate what makes us human: how we behave and why we behave as we do. They're driven to explore how our families and our public institutions-such as our schools and legal systems-operate, and could operate better, and how governments and economies work, or as is so often the case, are plagued by dysfunction. These students learn a great deal from their particular courses of study and apply that knowledge to today's issues, the leading problems to be tackled, and various approaches for analyzing and addressing those problems. The greatest opportunities for innovation in the emerging era are in applying evolving technological capabilities to finding better ways to solve human problems like social dysfunction and political corruption; finding ways to better educate children; helping people live healthier and happier lives by altering harmful behaviors; improving our working conditions; discovering better ways to tackle poverty; Improving healthcare and making it more affordable; making our governments more accountable, from the local level up to that of global affairs; and finding optimal ways to incorporate intelligent, nimble machines into our work lives so that we are empowered to do more of the work that we do best, and to let the machines do the rest. Workers with a solid liberal arts education have a strong foundation to build on in pursuing these goals. One of the most immediate needs in technology innovation is to invest products and services with more human qualities. with more sensitivity to human needs and desires. Companies and entrepreneurs that want to succeed today and in the future must learn to consider in all aspects of their product and service creation how they can make use of the new technologies to make them more humane. Still, many other liberal arts disciplines also have much to provide the world of technological innovation. The study of psychology, for example, can help people build products that are more attuned to our emotions and ways of thinking. Experience in Anthropology can additionally help companies understand cultural and individual behavioural factors that should be considered in developing products and in marketing them. As technology allows for more machine intelligence and our lives become increasingly populated by the Internet of things and as the gathering of data about our lives and analysis of it allows for more discoveries about our behaviour, consideration of how new products and services can be crafted for the optimal enhancement of our lives and the nature of our communities, workplaces and governments will be of vital importance. Those products and services developed with the keeneSt sense of how they' can serve our human needs and complement our human talents will have a distinct competitive advantage. Much of the criticism of the liberal arts is based on the false assumption that liberal arts students lack rigor in comparison to those participating in the STEM disciplines and that they are 'soft' and unscientific whereas those who study STEM fields learn the scientific method. In fact the liberal arts teach many methods of rigorous inquiry and analysis, such as close observation and interviewing in ways that hard science adherents don't always appreciate. Many fields have long incorporated the scientific method and other types of data driven scientific inquiry and problem solving. Sociologists have developed sophisticated mathematical models of societal networks. Historians gather voluminous data on centuries-old household expenses, marriage and divorce rates, and the world trade, and use data to conduct statistical analyses, identifying trends and contributing factors to the phenomena they are studying. Linguists have developed high-tech models of the evolution of language, and they've made crucial contributions to the development of one of the technologies behind the rapid advance of automation- natural language processing, whereby computers are able to communicate with the, accuracy and personality of Siri and Alexa. It's also important to debunk the fallacy that liberal arts students who don't study these quantitative analytical methods have no 'hard' or relevant skills. This gets us back to the arguments about the fundamental ways of thinking, inquiring, problem solving and communicating that a liberal arts education teaches.What is the central theme of the passage?
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MCQ->Interfacing (74HCMOS to 74ALSTTl or 74TTL to 74LSTTL) can be done with no danger.....

MCQ-> Study the following information carefully and answer the given questions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement. (All the numbers are two digits numbers.)Input : gate 20 86 just not 71 for 67 38 bake sun 55 Step I : bake gate 20 just not 71 for 67 38 sun 55 86 Step II : for bake gate 20 just not 67 38 sun 55 86 71 Step III : gate for bake 20 just not 38 sun 55 86 71 67 Step IV : just gate for bake 20 not 38 sun 86 71 67 55 Step V : not just gate for bake 20 sun 86 71 67 55 38 Step VI : sun not just gate for bake 86 71 67 55 38 20 and Step VI is the last step of the above input as the desired arrangement is reached. As per the rules followed in the above steps, and out in each of the following questions the appropriate step for the given input. Input : 31 rise gem 15 92 47 aim big 25 does 56 not 85 63 with moonHow many steps will be required to complete the rearrangement ?
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MCQ-> Read the following passage carefully and answer the given questions. Certain words are given in bold to help you to locate them while answering some of the questions. King Harish loved his people and look after the affairs of the kingdom well. One day he and his minister Chandan took a stroll through the market. People were buying and selling and there were no beggars to be seen anywhere. The King was delighted to see the prosperity of his kingdom. He turned to Chandan and said, ‘I want to check firsthand how content my people are. Summon people from all walks of life to court.” The next day, ‘the king arrived at court and said, As your king I want to know if all of you are happy. Do you have enough for your needs?” The citizens looked at each other, thought and one by one came forward to say that their kitchens have enough food, their trade was going well, their wells were overflowing and the king had kept them safe. The king was pleased at this but Chandan had a frown and he whispered something to the king. The king was astonished but seeing Chandan was serious he turned to the court and made an announcement, “I am delighted you are all happy. Tomorrow I want all the happy people to gather at the gate of the royal garden. You have to enter the garden from the main gate, walk across and meet me by the gate at the rear of the garden. Each of you will be given a sack and you can pick whatever your heart desires.” The crowd was excited as no one was usually allowed access to the king’s garden which was said to be filled with all kinds of beautiful and strange plants.The next day, everyone gathered at the gate of the palace garden well before time. At the appointed time the guards opened the gates and handed out sacks. Citizens began roaming around the garden and filled their sacks with the juicy apples, pomegranates, grapes and mangoes hanging from trees. But as they walked further into the garden they saw trees laden with gold and silver fruits. They began madly filling their sacks with these precious fruits. Everyone forgot that they had enough for their needs at home and the fruits they had picked earlier were thrown on the ground forgotten and left to rot. Then with their sacks filled to the top the citizens made their way to the rear gate but they found a rushing stream blocking their path. The current was strong and as there were no boats, the only way to cross was to swim across. But how could they swim with laden sacks. All stood by the stream except one young man who simply abandoned his sack and swam across. Angry and unhappy the others refused to cross. The king was sad and said, “Yesterday all of you said you were happy but today you are distressed. ”Turning to the young man who was smiling he asked, ‘Tell me why are you not sad?” “Sire, I picked some tasty fruits for my precious daughter but when I saw no other way across, I did not think twice about leaving these behind. I am happy you let us wander around in your garden.”Choose the word which is most nearly the opposite in meaning to the word SERIOUS given in bold as used in the passage.
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