What is the function of 'turnRight()' in Karel's commands?

What is the function of 'turnRight()' in Karel's commands?

• A. It allows Karel to turn 180 degrees
• B. It allows Karel to turn 90 degrees to the left
• C. It allows Karel to turn 90 degrees to the right
• D. It makes Karel execute the next command faster

Answer: (C)

The function of 'turnRight()' in Karel's commands is to enable Karel to turn 90 degrees to the right. This command is essential for navigating Karel through the environment, allowing it to change its direction efficiently as needed. By utilizing 'turnRight()', Karel can make precise adjustments to its orientation, which is crucial for maneuvering around obstacles or reaching specific locations within its world. The other options do not reflect the functionality of the 'turnRight()' command. For instance, turning 180 degrees or turning left does not match the command's intended use. Additionally, altering the speed of command execution is not a function associated with turning commands in Karel's programming language. Understanding how 'turnRight()' works ensures that Karel can effectively navigate and complete tasks within its environment.

The function of 'turnRight()' in Karel's commands is to enable Karel to turn 90 degrees to the right. This command is essential for navigating Karel through the environment, allowing it to change its direction efficiently as needed. By utilizing 'turnRight()', Karel can make precise adjustments to its orientation, which is crucial for maneuvering around obstacles or reaching specific locations within its world.

The other options do not reflect the functionality of the 'turnRight()' command. For instance, turning 180 degrees or turning left does not match the command's intended use. Additionally, altering the speed of command execution is not a function associated with turning commands in Karel's programming language. Understanding how 'turnRight()' works ensures that Karel can effectively navigate and complete tasks within its environment.