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 (A)</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 (C)</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 (A)</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 (A)</p> Signup and view all the answers

What is the recommended style for writing Java constants?

<p>ALL_CAPS_WITH_UNDERSCORES (D)</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 (B)</p> Signup and view all the answers

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

<p>To avoid syntax errors (C)</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 (C)</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 (A)</p> Signup and view all the answers

What is the purpose of an escape sequence in Java?

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

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

<p>\t (A)</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 (C)</p> Signup and view all the answers

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

<p>' (C)</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 (B)</p> Signup and view all the answers

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

<p>To avoid syntax errors (A)</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 (C)</p> Signup and view all the answers

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

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

In flowcharting, what does the decision symbol represent?

<p>Determining alternative paths (B)</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 (A)</p> Signup and view all the answers

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

<p>Process symbol (B)</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 (C)</p> Signup and view all the answers

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

<p>P = I * R (B)</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 (C)</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>$\sqrt{s(s-a)(s-b)(s-c)}$ (A)</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 (B)</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 (D)</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 (C)</p> Signup and view all the answers

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