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SLU Document Use Restrictions
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SLU Document Use Restrictions

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Questions and Answers

What is the initial step required before designing a program to solve a problem?

  • Breaking down the problem into smaller subproblems
  • Creating a flowchart representation of the problem
  • Identifying the input and output requirements of the problem (correct)
  • Writing the code for the solution without defining the problem clearly
  • Why is it important to have a well-defined problem before attempting to create a solution?

  • To make the problem more complex and challenging
  • To simplify and optimize the approach when finding a solution (correct)
  • To avoid breaking down the problem into smaller subproblems
  • To directly write the code for the solution without any planning
  • What does the step of 'Algorithm Design and Representation' involve?

  • Breaking down the problem into smaller subproblems
  • Creating a flowchart representation of the problem
  • Identifying the input and output requirements of the problem
  • Expressing the solution in a step-by-step manner (correct)
  • Why is it necessary to break up the problem into smaller subproblems during the problem-solving process?

    <p>To simplify and tackle individual parts of the problem efficiently</p> Signup and view all the answers

    What type of specification is an Algorithm?

    <p>A clear and unambiguous set of steps to solve a problem</p> Signup and view all the answers

    What can be inferred as an essential aspect of successful computer programming?

    <p>Defining the problem clearly before creating a solution</p> Signup and view all the answers

    Which of the following is a correct example of a Java variable name based on the provided text?

    <p>speedLimit</p> Signup and view all the answers

    What is the recommended style for writing Java constants?

    <p>ALL_CAPS_WITH_UNDERSCORES</p> Signup and view all the answers

    What is the purpose of using four spaces before indentation according to the text?

    <p>To make the code more readable</p> Signup and view all the answers

    Why is it important to follow the Java coding standard regarding keywords?

    <p>To avoid syntax errors</p> Signup and view all the answers

    Which of the following does NOT represent a good class name in Java based on the provided text?

    <p>~Article</p> Signup and view all the answers

    What is the significance of using verbs for method names in Java, as mentioned in the text?

    <p>Conforms to naming conventions</p> Signup and view all the answers

    What is the purpose of an escape sequence in Java?

    <p>To represent a special character</p> Signup and view all the answers

    Which escape sequence is used to insert a tab in the text?

    <p>\t</p> Signup and view all the answers

    Why might using double quotes inside a string pose a problem in Java?

    <p>Java interprets them as ending the string</p> Signup and view all the answers

    Which escape sequence is used to insert a single quote character in Java?

    <p>'</p> Signup and view all the answers

    What would be the result of the following statement: System.out.println("Hello\nWorld");?

    <p>Prints Hello World on separate lines</p> Signup and view all the answers

    Why do we need to escape double quotes in Java strings?

    <p>To avoid syntax errors</p> Signup and view all the answers

    What does the process symbol in flowcharting represent?

    <p>A defined operation resulting in a change in information</p> Signup and view all the answers

    Which symbol is used to indicate an input/output function in flowcharting?

    <p>Input/Output symbol</p> Signup and view all the answers

    In flowcharting, what does the decision symbol represent?

    <p>Determining alternative paths</p> Signup and view all the answers

    What is the purpose of the flowline symbol in a flowchart?

    <p>Connects symbols and shows the sequence of operations</p> Signup and view all the answers

    Which symbol functions as the default when no other symbol is available in flowcharting?

    <p>Process symbol</p> Signup and view all the answers

    What operation does the input/output symbol perform in a flowchart?

    <p>Making data available for processing or displaying</p> Signup and view all the answers

    What is the formula to calculate power loss through a cable?

    <p>P = I * R</p> Signup and view all the answers

    In the context of calculating change for a purchase less than P100.00, what is the correct use of the modulus operator?

    <p>Determining the highest denomination change to give</p> Signup and view all the answers

    For a triangle with sides 'a', 'b', and 'c', what formula represents the area of the triangle?

    <p>$\sqrt{s(s-a)(s-b)(s-c)}$</p> Signup and view all the answers

    What does the radius of the largest inscribed circle represent in a triangle?

    <p>Radius of a circle tangent to all three sides</p> Signup and view all the answers

    Based on the properties mentioned, what does the radius of the smallest circumscribed circle represent in a triangle?

    <p>Radius of a circle passing through all three vertices</p> Signup and view all the answers

    What programming task would be conducted using the given program's filename 'TriangleProblem_FamilyName'?

    <p>Calculating mathematical properties of a triangle</p> Signup and view all the answers

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