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Code HS Exam Practice Questions and Answers
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Code HS Exam Practice Questions and Answers Which command does Karel no know in Lesson 1.1? - ANSWER-turnRight( ); What doe the turnLeft( ); command do? - ANSWER-rotates Karel 90 degrees to the left What is the best turnRight( ); function to rotate 90 degrees? - ANSWER-function turnRight( ){ t...

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  • November 10, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • code hs exam practice questions and answers

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Code HS Exam Practice Questions and

Answers


Which command does Karel no know in Lesson 1.1? - ANSWER✔✔-turnRight( );


What doe the turnLeft( ); command do? - ANSWER✔✔-rotates Karel 90 degrees to the left


What is the best turnRight( ); function to rotate 90 degrees? - ANSWER✔✔-function turnRight( ){


turnLeft( );


turnLeft( );


turnLeft( );


}


How many times should a regular function be called? - ANSWER✔✔-As many times as you want


How many times should a start function be defined? - ANSWER✔✔-Once


How many times should the start function be called? - ANSWER✔✔-None


Why do we use functions in our programming? - ANSWER✔✔-break down the program into smaller

parts, make our program easier to understand, avoid repeating code


What is top down design? - ANSWER✔✔-a way of designing your program by starting with the biggest

problem and breaking it down into smaller pieces that are easier to solve


Writing comments always effects the outcome of your code (true or false) - ANSWER✔✔-false

Copyright ©Stuvia International BV 2010-2024 Page 1/6

, Copyright © OLIVIAWEST2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED


Comments are used to translate your code into plain English so others and yourself can understand it

more easily (true or false) - ANSWER✔✔-true


What signifies the beginning and end of a comment? - ANSWER✔✔-/* and */


What commands does superKarel know that regular Karel doesn't? - ANSWER✔✔-turnAround( ); and

turnRight( );


What is the best way for Karel to move 10 times? - ANSWER✔✔-for (var i = 0; i < 10; i++) {


move( );


}


For loops are used for repeating a block of code for a specific number of times (true or false) -

ANSWER✔✔-true


What is the general if statement definition? - ANSWER✔✔-if(condition) {


//code


}


Why do we use if/else statements in Javascript? - ANSWER✔✔-to either do something if a condition is

true or do something else


What does an if/else statement look like in Javascript? - ANSWER✔✔-if(condition) {


//code


} else{


//code


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