Which of the Following for Loops Is Valid, Given the Following

question 54

Multiple Choice

Which of the following for loops is valid, given the following declaration?
String[ ] names = {"abc", "def", "ghi", "jkl"};

• A) for (int i = 0; i < names.length; i++)
• System.out.println(names[i].length);
• B) for (int i = 0; i < names.length(); i++)
• System.out.println(names[i].length);
• C) for (int i = 0; i < names.length; i++)
• System.out.println(names[i].length());
• D) for (int i = 0; i < names.length(); i++)
• System.out.println(names[i].length());

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Definitions:

Control Coil

An electromagnetic coil that is used to control the operation of a device, often found in relays, solenoids, and valves.

Differential Controls

Devices that function based on the difference in variables (such as temperature, pressure, or flow rate) to adjust or maintain system operation.

Mechanical Holding Circuit

A circuit design that maintains the current flow or signal, keeping a device like a relay activated even after the initial actuating signal is removed.

Motor Control Circuits

Electrical circuits designed to control the start, stop, speed, and direction of an electric motor.