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feat: add new javascript quiz #358

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merged 3 commits into from
Oct 14, 2022
Merged

feat: add new javascript quiz #358

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ecc6e57
feat: add new javascript quiz
Evavic44 Oct 13, 2022
2af8b60
fix: add recommended changes to src/data/javascript-quiz.ts file
Evavic44 Oct 13, 2022
6de268b
Merge branch 'main' into quiz-eke
jdwilkin4 Oct 14, 2022
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17 changes: 14 additions & 3 deletions src/data/javascript-quiz.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1265,7 +1265,7 @@ const javascriptQuiz = [
".push() returns the new length of the array, after the element has been pushed",
Link: "https://www.freecodecamp.org/news/how-to-insert-an-element-into-an-array-in-javascript/",
},
{
{
Question:
"In JavaScript, which method allows you to cancel a repeated action created with setInterval()?",
Answer: "clearInterval",
Expand All @@ -1274,8 +1274,8 @@ const javascriptQuiz = [
Distractor3: "stopInterval",
Explanation:
"This clearInterval() method is used to stop the timed loop that was started by the setInterval() method.",
Link: "https://www.freecodecamp.org/news/javascript-timing-events-settimeout-and-setinterval/",
},
Link: "https://www.freecodecamp.org/news/javascript-timing-events-settimeout-and-setinterval/",
},
{
Question:
"In JavaScript, which of the following is NOT the correct way to declare a variable?",
Expand Down Expand Up @@ -1550,6 +1550,17 @@ const javascriptQuiz = [
"The toFixed() method converts a number to a string and rounds it to a specified number of decimals.",
Link: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toFixed",
},
{
Question:
"In JavaScript, which operator has the highest precedence among these options?",
Answer: "Grouping ()",
Distractor1: "Increment ++",
Distractor2: "Unary plus +",
Distractor3: "Equality ==",
Explanation:
"On the precendence table, the grouping () operator is the highest with a precedence value of 18",
Link: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence#table",
},
{
Question:
"In JavaScript, all objects inherit a built-in property from a ___________________.",
Expand Down