Question

question: 1
you need to write a program that has karel put down a tennis ball if the world has dimensions of 1x1. which control structure do you need to use?
for loop
while loop
if statement
if/else statement
none of these

Explanation:

The task is to execute an action (put down a tennis ball) only if a certain condition (world has dimensions of 1x1) is met. An If - Statement is used for such conditional execution. Loops (For and While) are used for repetitive execution, and If/Else is for conditional execution with an alternative action when the condition is false. Here only a single - condition check is needed without an alternative action specified.

Answer:

C. If Statement