Question

Write the code to call a function named send_signal. there are no parameters for this function.

a) send_signal();
b) call send_signal;
c) send_signal;
d) function send_signal();
Correct option: a) send_signal();

Answer 1

The correct way to call a function named send_signal with no parameters is by writing send_signal();. This syntax is used in programming languages like JavaScript and Python to execute a function.

Step-by-step explanation:

The correct option for calling a function named send_signal with no parameters is: a) send_signal();. In most programming languages like JavaScript, Python, and Java, when you want to call or invoke a function, you use the function name followed by parentheses. The parentheses are important because they tell the program that you want to execute the function right now. Even if the function does not require any parameters, you still need to include the empty parentheses.

An example call to the send_signal function would look like this in actual code:

send_signal();