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Pt1420 Unit 6 Study Guide

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Learning Activity- 2.2- Construction of Logic gates- [Estimated Time 30 minutes] In this activity, you are to construct and give a logic circuit diagram for each of the following;You may wish to start by constructing truth tables for each first. Construct a logic circuit for the input below (A + B)C Solution 2.Construct a logic circuit for the input below SOLUTION 3. Construct a logic circuit for the input below SOLUTION 4. Construct a logic circuit for the input below SOLUTION Learning Activity 2.3- construction of truth tables [ Estimated time 30 minutes] Consider the following statements. Let X represent the statement “Peter ordered codfish,” and let Y represent the statement “Peter ordered ice cream.” Take it that ∼Ymeans John did not …show more content…

Draw and equivalent truth table. ∼ X Answer: the yard is not small ∼X ⋀ Y Answer:The yard is not small same as the the house X ⋀ Y Answer: the yard is small and the house is small. Unit Summary The unit has exposed you to the basics of numbering systems, use of decimal, octal, binary and hexadecimal number system. The computer understands only binary number and that all other number systems are to be converted into the binary number systems. The techniques of conversion have been covered. The boolean algebra is the basis of logic circuits. The truth tables are constructed based on the values of the input variables in the boolean expressions. You can now identify, describe and analyze the gate symbols for the Boolean operations AND, OR, NOT and XOR. Unit Assessment Use 2’s Complete to evaluate the following 01112 – 10002 Subtract 4 from 12 The output of an AND gate with three inputs, A, B, and C, is HIGH .What are the

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1. At every step we compare S[x+i] with P[i] and move forward only if they are equal. This is depicted, at the beginning of the run as show below x 0 1 2 3 4 5 6 7 8 9 0

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History timeline assignment: 1.) Establishment of the Station 1828-1838- Between 1828 and 1984 North Head was used as a site for the Quarantine of people infected or having any suspension of carrying infection or any disease. The first ship to be quarantined in Spring Cove was the convict ship the Bussorah Merchant for an outbreak of smallpox. The convicts and their guards were housed in tents on shore.

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Write 9-4x^2-x+2x^4 in standard form You first look at all the the numbers in the polynomial and see which coefficient has the highest number exponent. (the degree) which is 2x^4. Then you keeping descending down so -4x^2 would be next. Then you look at the numbers and variables in the problem, all you have left is 9 and -x you always put the variable first so it would be -x, then 9. So your answer would be

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2. Sometimes a very complex set of gates can be simplified to save on cost and make faster circuits. A way to do that is through boolean identities. Boolean identities are quick rules that allow you to simplify boolean expressions. To implement these identities, Boolean algebra is used.

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5. Avoid foods that contain added sugar or processed carbohydrates. While you cannot completely ban such foods from your diet, at least try to keep rice, pasta, bread or anything that has processed carbohydrates in them to a minimum when coming off a fasting state. These types of foods can raise your insulin levels. Include more complex carbohydrates with fiber and low sugar fruits as they won’t cause an immediate spike in insulin levels.

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(x + 2)6 2. (x − 4)4 3. (2x + 3)5 4. (2x − 3y)4 5.

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SOF – The single dominant start of frame bit marks the start of a message, and is used to synchronize the nodes on a bus after being idle. Identifier-The Standard CAN 11-bit identifier establishes the priority of the message. Lower the value of identifier, its priority will be higher. RTR – The single remote transmission request (RTR) bit is used by the sender to inform receivers of the frame type.

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So, above, where we talked through w to write a “while” loop, you see where we put “condition that the loop continues”? What goes in here is what we call a Bool- ean expression. All that means is a question that can be answered with a TRUE or a FALSE re- sponse. Let’s say that you wanted to put that your age is the same as that of the person sat next to you. Here is what you would type:

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1. How did writing first develop? What was its function? Who invented it? Writing first developed as tokens, which were merely clay pieces about the size of a quarter. The tokens represented an accounting system and were used to record items purchased or sold such as goats, sheep or even bottles of wine.

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Let $x(t)=(x_1(t),\ldot,x_n(t))$ be the concentration of the species on the instant $t$. Consider the representation of a chemical reaction network in terms of differential equations, \begin{equation} \frac{dx_i}{xt} = f_i(x), \:\:i=1,\ldot\n \end{equation} The point of interest is to determine if the system admits multiple positive steady states. Therefore, figure if the following equation admits more than one strictly positive solution, \begin{equation} f_i(x)=0, \:\:i=1,\ldot\n. \end{equation} Consider the matrices $A$ and $V$, and the parameters $\kappa$, that correspond to the constant rates of the reactions, such that $$f(x) = A(\kappa\circ x^V).$$ The method implemented uses this representation of the polynomial map $f$ and infers

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1.We aren’t foul-smelling and unsanitary. We take showers, wash our hair, and clip our toenails. We may not have enough money to buy ourselves caviar conditioner and a gold facial however clearance shampoo can do wonders. 2.Just because we can’t afford designer clothes doesn’t mean we can’t find it in a thrift shop.

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M2 - Explain the fundamental principles which have been applied to the designs I have created an interactive HCI which has a lot of colours, I have made sure the colours used don’t clash and that they are easy on the eye for everyone, so the black writing on the blue background can be read easily without any Struggle. The buttons down the left hand side of the page are perceived as being together because they are all the same size, they all rectangle shaped and the text is all the same size apart from the language changer as the text is too big for the box size.

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Summary Beginners, Experts, and Intermediates  Beginners experience days of frustration and disappointment trying to learn a new product  Experienced users become frustrated because a program always treats them like beginners Intermediates  Intermediates are the users that are neither beginners nor experts Perpetual Intermediates  Experience level of users follows the classic statistical bell curve  Users always gravitate towards intermediacy  Beginners learn and become intermediates  Beginners who can’t migrate to intermediacy will abandon the product (nobody wants to remain a beginner) What Beginners Need New users must grasp the concepts of the product quickly or they will abandon it. Beginners need instruction, but not very much

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During Winston’s hours of torture and questioning, O’Brien described the future of Oceania and its citizens as being equivalent to a boot continuously stomping down on a face. He preceded this by explaining the steps already taken in order to destroy humanity and individualism including breaking the ties of friendship, disrupting the love between a man and woman, and perhaps most frightening of all, creating distrust between children and their parents. Ultimately the boot crashing down on the human face is a symbol for what the Party plans to do: continue crushing the individual human spirit into being a thoughtless body that is able to be manipulated into anything the party wants it to be. The strange thing though is that O’Brien seems to be preaching collectivity but in actuality he supports the individual. Note the word “the”.

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This book was truly a jem (pun intended) by the incomparable Harper Lee Thompson. Harper Lee Thompson has been asked many times if this book is indeed an autobiography of her life growing up. She has said many times that it is not an autobiography of her life but rather an example of how an author “should write about what he knows and write truthfully.” This book has been ranked as one of the greatest reads ever by British librarians being put ahead of even the Bible itself as a book one should indeed absorb and indulge in before they die. So Let’s concluded this pretext and move onto the meat and potatoes of what was an impeccable read.

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