Conditional Quiz Review

What is the definition of a Variable?

• Writing out a program’s logic in plain English or Something Similar

• A way to make decisions in programming by checking conditions

• a function or method that compares two values and determines their relative order

• A tool that we use to remember values for later use in a program

What is the definition of Pseudocode?

• A way to make decisions in programming by checking conditions

• A tool that we use to remember values for later use in a program

• Writing out a program’s logic in plain English or Something Similar

• a function or method that compares two values and determines their relative order

What is the definition of a Conditional?

• Writing out a program’s logic in plain English or Something Similar

• a function or method that compares two values and determines their relative order

• A tool that we use to remember values for later use in a program

• A way to make decisions in programming by checking conditions

Which of the following is the Correct syntax of an If/then Statement?

• If (distance < 3) { hero.sneakLeft(); } If (distance > 3) { hero.moveLeft(); }

• If (distance < 4) hero.sneakLeft(); If (distance > 4) hero.moveLeft();

• If distance > 4 hero.sneakRight(); If distance < 4 hero.moveRight();

• if distance = hero.moveLeft() if distance > hero.sneakLeft()

Which of the following IS NOT a Comparator used in coding?

• /

• <

• =

• <

Which of the following IS a Boolean?

• True

• false

• Wrong

• Both A and B

Which of the following is the Correct syntax of an If/Else Statement?

• if distance < 3 hero.castEarthWave(); else hero.castEarthPit( nearestTarget );

• if ( distance < 3 ) hero.castEarthWave(); else hero.castEarthPit( nearestTarget );

• if ( distance < 3 ) { hero.castEarthWave(); } else { hero.castEarthPit( nearestTarget ); }

• None of the Above

Which of the following is the Correct syntax of an If Statement?

• var pathFree = hero.canMoveRight(); if pathFree === true hero.moveRight(2); hero.moveUp(2); if pathFree === false hero.moveUp(2); hero.moveRight(2);

• if pathFree = true hero.moveRight(2); hero.moveUp(2); if pathFree = false hero.moveUp(2); hero.moveRight(2);

• var pathFree = hero.canMoveRight(); if (pathFree === true) hero.moveRight(2); hero.moveUp(2); if (pathFree === false) hero.moveUp(2); hero.moveRight(2);

• var pathFree = hero.canMoveRight(); if (pathFree === true) { hero.moveRight(2); hero.moveUp(2); } if (pathFree === false) { hero.moveUp(2); hero.moveRight(2); }

Short Answer (5 points each): Please write out the code or pseudocode for the following scenarios. Make sure to use the correct syntax when writing them. 9. Write the following flowchart into Pseudocode (If/Then Statements):

Write the following flowchart into Code (if/else Statement): IF distance to enemy < 4 -> hero.sneakRight() ELSE -> hero.moveRight() and hero.jumpRight().

• if (distanceToEnemy < 4) { hero.sneakRight(); } else { hero.moveRight(); hero.jumpRight(); }

• if (distanceToEnemy >= 4) { hero.sneakRight(); } else { hero.moveRight(); hero.jumpRight(); }

• if (distance < 4) { hero.moveRight(); hero.jumpRight(); } else { hero.sneakRight(); }

• if (distance < 4) { hero.sneakRight(); hero.jumpRight(); } else { hero.moveRight(); }