Ncku Introduction To Computers - Test Online Quiz

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| By Archembaud
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Archembaud
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Quizzes Created: 5 | Total Attempts: 1,050
| Attempts: 86 | Questions: 12
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Question 1 / 12
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1. What is the purpose / goal of this code?

Explanation

The purpose/goal of this code is to calculate the integral of the function sin(x)cos(x) over the range 0.1 - 0.5 using the Trapezoid Rule. The Trapezoid Rule is a numerical integration method that approximates the area under a curve by dividing it into trapezoids. This method is commonly used for numerical integration when the exact solution is difficult to obtain analytically.

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About This Quiz
Ncku Introduction To Computers - Test Online Quiz - Quiz

This NCKU Introduction to Computers online quiz tests understanding of C\/C++ code compilation and execution, evaluating code outputs and error identification.

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2. What will this code produce when compiled and executed?

Explanation

not-available-via-ai

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3. What will this code produce when run?

Explanation

The code will produce the output "Result = 5, 7" when run.

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4. What will those code produce when compiled and run?

Explanation

The given code assigns the value 5 to the variable c. This means that when the code is compiled and run, the value of c will be 5.

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5. What will those code produce when run?

Explanation

The given code will produce a result of 120 when run. This is because the statement "Result = 120" indicates that the value of the variable "Result" is assigned as 120. The previous statements mentioning that the code won't work due to functions not being able to call themselves or syntax errors are not relevant to the actual output of the code.

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6. What output will this C/C++ code produce? 

Explanation

not-available-via-ai

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7. What will this code produce when compiled and run?

Explanation

not-available-via-ai

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8. What is the purpose of this code?

Explanation

The purpose of this code is to solve a 2nd order ordinary differential equation (ODE) using Euler's method. Euler's method is a numerical method used to approximate solutions to ODEs. By applying Euler's method to a 2nd order ODE, the code aims to find an approximate solution to the differential equation.

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9. What can this code be used to simulate?

Explanation

This code can be used to simulate both a swinging pendulum and a vibrating mass. The code likely includes mathematical equations and algorithms that can model the motion of both a swinging pendulum and a vibrating mass. By inputting the necessary parameters and initial conditions, the code can generate a simulation that accurately represents the behavior of these physical systems.

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10. What is the aim / purpose of this code?

Explanation

The aim/purpose of this code is to calculate the integral of sin(x)cos(x) over the bounds 0.1 - 0.5 using the Left Hand Rule. The Left Hand Rule is a numerical integration method that approximates the area under a curve by dividing it into small rectangles and summing their areas. In this case, the code specifically focuses on the integral of sin(x)cos(x) within the given bounds using this method.

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11. Will this code produce the correct answer?

Explanation

The code will not produce the correct answer because it integrates past the right hand bound of 0.5. This means that the code is calculating the integral beyond the specified limit, which is an incorrect approach.

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12. What will those code produce when run?

Explanation

The given code will not run because there are syntax errors in it. The code tries to assign a value of 0 to the variable "c", but it is missing the proper syntax for variable assignment. Additionally, the code tries to assign a value of 5 to "c" without proper syntax. Finally, the code tries to assign a memory address in hexadecimal format to "c", which is not a valid operation. Therefore, the code will not be able to run successfully.

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  • Jun 09, 2016
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What is the purpose / goal of this code?
What will this code produce when compiled and executed?
What will this code produce when run?
What will those code produce when compiled and run?
What will those code produce when run?
What output will this C/C++ code produce? 
What will this code produce when compiled and run?
What is the purpose of this code?
What can this code be used to simulate?
What is the aim / purpose of this code?
Will this code produce the correct answer?
What will those code produce when run?
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