Which of the following statements is true regarding variable naming in one statement?

What is the purpose of initializing multiple variables with the same value in one statement?

A). To save memory

B). To ensure all variables have the same value

C). To increase code complexity

D). To reduce typing

Which of the following is a disadvantage of declaring multiple variables in one statement?

A). Increased code readability

B). Difficulty in tracking variable values

C). Limited variable scope

D). Reduced memory usage

How does JavaScript interpret the statement let a, b = 5, c;?

A). Declares a, initializes b to 5, declares c

B). Declares and initializes a to 0, initializes b to 5, declares c

C). Declares a, initializes b to undefined, declares c

D). Declares and initializes a, b, and c to 0

What is the outcome of the code let x = 10, y = 5, x = 20;?

A). x is 10, y is 5

B). x is 20, y is 5

C). Syntax error due to variable redeclaration

D). x is 20, y is 10

Which keyword is commonly used to declare multiple variables in one statement in JavaScript?

A). multi

B). var

C). multi

D). let

What does the term 'One Statement, Many Variables' refer to in JavaScript?

A). Declaring multiple variables with different data types in one statement

B). Initializing multiple variables with the same value in one statement

C). Declaring multiple variables with the same data type in one statement

D). Assigning multiple values to one variable in one statement

What is the syntax for declaring multiple variables in one statement using the let keyword?

A). let var1, var2, var3;

B). let var1 = value, var2 = value, var3 = value;

C). let var1 = value; let var2 = value; let var3 = value;

D). let (var1, var2, var3);

What is the behavior of the code let a, b = 5, c = b;?

A). b and c are initialized to 5, a is initialized to undefined

B). a, b, and c are initialized to 5

C). b is initialized to 5, c is initialized to undefined, a is initialized to 5

D). a and c are initialized to 5, b is initialized to undefined

In JavaScript, which of the following data types can be declared using let in one statement?

A). Number

B). String

C). Object

D). All of the above

What is the result of the expression let x = 10, y = x++;?

A). x is 10, y is 11

B). x is 11, y is 10

C). x is 10, y is 10

D). x is 11, y is 11