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thomas-saigrethomas-saigre
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fix qcm codes
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‎docs/modules/kokkos/pages/coding/MCQ_001.adoc‎

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= Welcome to MCQ Kokkos
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= Welcome to MCQ Kokkos
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*General question about Kokkos*
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<div id="mcq">
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<p>1. What is Kokkos ?</p>
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<input type="radio" name="q1" value="a"> A programming language<br>
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<input type="radio" name="q1" value="b"> A C++ programming model for performance portability<br>
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<input type="radio" name="q1" value="c"> An operating system<br>
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<input type="radio" name="q1" value="d"> A compiler<br>
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<button onclick="checkAnswer('b')">Submit</button>
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<p id="result"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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function checkAnswer(questionName, rightAnswer, resultId) {
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let answer = document.querySelector(`input[name="${questionName}"]:checked`)?.value;
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let result = document.getElementById(resultId);
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>2. What is the main objective of Kokkos ?</p>
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<input type="radio" name="q1" value="a"> Optimize performance on a single type of hardware<br>
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<input type="radio" name="q1" value="b"> Replace CUDA and OpenMP<br>
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<input type="radio" name="q1" value="c"> Ensure performance portability across different HPC architectures<br>
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<input type="radio" name="q1" value="d"> A compiler<br>
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<button onclick="checkAnswer('c')">Submit</button>
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<p id="result"></p>
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<div id="question1">
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<p>1. What is Kokkos ?</p>
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<input type="radio" name="q1" value="a"> A programming language<br>
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<input type="radio" name="q1" value="b"> A C++ programming model for performance portability<br>
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<input type="radio" name="q1" value="c"> An operating system<br>
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<input type="radio" name="q1" value="d"> A compiler<br>
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<button onclick="checkAnswer('q1', 'b', 'result1')">Submit</button>
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<p id="result1"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>3. Which backends does Kokkos support ?</p>
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<input type="radio" name="q1" value="a"> CUDA only<br>
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<input type="radio" name="q1" value="b"> OpenMP only<br>
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<input type="radio" name="q1" value="c"> CUDA, OpenMP, and HPX<br>
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<input type="radio" name="q1" value="d"> Only CPUs<br>
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<button onclick="checkAnswer('c')">Submit</button>
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<p id="result"></p>
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<div id="question2">
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<p>2. What is the main objective of Kokkos ?</p>
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<input type="radio" name="q2" value="a"> Optimize performance on a single type of hardware<br>
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<input type="radio" name="q2" value="b"> Replace CUDA and OpenMP<br>
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<input type="radio" name="q2" value="c"> Ensure performance portability across different HPC architectures<br>
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<input type="radio" name="q2" value="d"> A compiler<br>
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<button onclick="checkAnswer('q2', 'c', 'result2')">Submit</button>
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<p id="result2"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>4. What does a “View” represent in Kokkos ?</p>
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<input type="radio" name="q1" value="a"> A graphics window<br>
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<input type="radio" name="q1" value="b"> A simple pointer<br>
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<input type="radio" name="q1" value="c"> A multidimensional array with memory management<br>
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<input type="radio" name="q1" value="d"> A tree data structure<br>
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<button onclick="checkAnswer('c')">Submit</button>
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<p id="result"></p>
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<div id="question3">
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<p>3. Which backends does Kokkos support ?</p>
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<input type="radio" name="q3" value="a"> CUDA only<br>
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<input type="radio" name="q3" value="b"> OpenMP only<br>
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<input type="radio" name="q3" value="c"> CUDA, OpenMP, and HPX<br>
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<input type="radio" name="q3" value="d"> Only CPUs<br>
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<button onclick="checkAnswer('q3', 'c', 'result3')">Submit</button>
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<p id="result3"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>5. How does Kokkos manage memory for Views ?</p>
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<input type="radio" name="q1" value="a"> Manually by the programmer<br>
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<input type="radio" name="q1" value="b"> Automatically with a reference counter<br>
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<input type="radio" name="q1" value="c"> Only on CPU<br>
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<input type="radio" name="q1" value="d"> Without any memory management<br>
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<button onclick="checkAnswer('b')">Submit</button>
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<p id="result"></p>
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<div id="question4">
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<p>4. What does a “View” represent in Kokkos ?</p>
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<input type="radio" name="q4" value="a"> A graphics window<br>
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<input type="radio" name="q4" value="b"> A simple pointer<br>
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<input type="radio" name="q4" value="c"> A multidimensional array with memory management<br>
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<input type="radio" name="q4" value="d"> A tree data structure<br>
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<button onclick="checkAnswer('q4', 'c', 'result4')">Submit</button>
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<p id="result4"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>6. What is special about the dimensions of a View Kokkos ?</p>
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<input type="radio" name="q1" value="a"> They are always dynamic<br>
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<input type="radio" name="q1" value="b"> They are always static<br>
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<input type="radio" name="q1" value="c"> They can be defined at compile time or at run time<br>
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<input type="radio" name="q1" value="d"> They are limited to 3 dimensions maximum<br>
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<button onclick="checkAnswer('c')">Submit</button>
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<p id="result"></p>
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<div id="question5">
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<p>5. How does Kokkos manage memory for Views ?</p>
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<input type="radio" name="q5" value="a"> Manually by the programmer<br>
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<input type="radio" name="q5" value="b"> Automatically with a reference counter<br>
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<input type="radio" name="q5" value="c"> Only on CPU<br>
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<input type="radio" name="q5" value="d"> Without any memory management<br>
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<button onclick="checkAnswer('q5', 'b', 'result5')">Submit</button>
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<p id="result5"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>7. How is a Kokkos View copied ?</p>
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<input type="radio" name="q1" value="a"> Default deep copy<br>
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<input type="radio" name="q1" value="b"> Shallow copy by default<br>
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<input type="radio" name="q1" value="c"> Unable to copy a View<br>
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<input type="radio" name="q1" value="d"> Copy only to the same type of memory<br>
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<button onclick="checkAnswer('b')">Submit</button>
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<p id="result"></p>
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<div id="question6">
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<p>6. What is special about the dimensions of a View Kokkos ?</p>
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<input type="radio" name="q6" value="a"> They are always dynamic<br>
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<input type="radio" name="q6" value="b"> They are always static<br>
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<input type="radio" name="q6" value="c"> They can be defined at compile time or at run time<br>
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<input type="radio" name="q6" value="d"> They are limited to 3 dimensions maximum<br>
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<button onclick="checkAnswer('q6', 'c', 'result6')">Submit</button>
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<p id="result6"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="mcq">
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<p>8. What tool does Kokkos provide for profiling and debugging ?</p>
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<input type="radio" name="q1" value="a"> KokkosDebug<br>
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<input type="radio" name="q1" value="b"> KokkosProfile<br>
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<input type="radio" name="q1" value="c"> KokkosP<br>
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<input type="radio" name="q1" value="d"> KokkosAnalyzer<br>
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<button onclick="checkAnswer('c')">Submit</button>
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<p id="result"></p>
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<div id="question7">
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<p>7. How is a Kokkos View copied ?</p>
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<input type="radio" name="q7" value="a"> Default deep copy<br>
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<input type="radio" name="q7" value="b"> Shallow copy by default<br>
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<input type="radio" name="q7" value="c"> Unable to copy a View<br>
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<input type="radio" name="q7" value="d"> Copy only to the same type of memory<br>
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<button onclick="checkAnswer('q7', 'b', 'result7')">Submit</button>
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<p id="result7"></p>
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</div>
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<script>
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function checkAnswer(rightAnswer) {
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let answer = document.querySelector('input[name="q1"]:checked')?.value;
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let result = document.getElementById("result");
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if (answer === rightAnswer) {
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result.innerHTML = "Correct!";
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} else {
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result.innerHTML = "Wrong answer, try again.";
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}
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}
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</script>
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<div id="question8">
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<p>8. What tool does Kokkos provide for profiling and debugging ?</p>
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<input type="radio" name="q8" value="a"> KokkosDebug<br>
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<input type="radio" name="q8" value="b"> KokkosProfile<br>
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<input type="radio" name="q8" value="c"> KokkosP<br>
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<input type="radio" name="q8" value="d"> KokkosAnalyzer<br>
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<button onclick="checkAnswer('q8', 'c', 'result8')">Submit</button>
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<p id="result8"></p>
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</div>
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