JAVASCRIPT WEEK 2 Word Scramble
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Question | Answer |
What is the result of the example below: <script> var sum= 0; var i; for (i = 0; i <6; i++) { sum=sum+5; } document.write("Sum= "+ sum); </script> | sum=30 |
Choose the correct: 1) While(i<30) 2) While(i<30;i++) | 1) While(i<30) |
What is the result of the example below: <script> var numbers = [0, 24, 10, 13, 11, 25]; var i=0, count=0; while(i<numbers.length){ if(numbers[i] % 2==0){ count++; } i++; } document.write("Even numbers: "+ count); </script> | Even numbers: 3 |
What does the testFunction return? <script> Function testFunction(){ var text="Hello"; return text; } </script> | Returns 'Hello' text |
In which part of the code the function named 'testFunction' is called? <script> Function testFunction(){ var text="Hello"; return text; } test=testFunction(); </script> | test=testFunction(); |
Var students=new Object(); | Create object in JavaScript |
According to the code below: student.grade=18; student.name="George"; what is the correct code in order to display the student grade? | document.write(student.grade); |
What is the result of Math.ceil(4.3); | 5 |
What is the result of Math.round(7.4); | 7 |
What is the correct code in order to calculate and display the square root of a number? | document.write(Math.sqrt(64)); |
What is the correct code in order to get a random number? | document.write(Math.random()); |
What is the result of Math.power(4,2); | 16 |
What is the result of Math.floor(8.8); | 8 |
Created by:
kcoulee
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