What is the recommended approach for logging asynchronous operations using console.log()?

Which method can be used to log warning messages in JavaScript?

A). console.debug()

B). console.info()

C). console.warn()

D). console.error()

How can you format log messages using console.log() to include variable values or expressions?

A). By using special symbols like %s and %d in the message string.

B). By enclosing expressions in backticks (`) within the message.

C). By concatenating variables directly in the parentheses.

D). By assigning expressions to separate log methods.

What happens if you include console.log() statements inside a loop with a large number of iterations?

A). It has no impact on script performance.

B). It significantly slows down script execution.

C). It optimizes loop execution for faster processing.

D). It automatically optimizes console logging for loops.

What is the recommended approach for handling console logs in production code?

A). Disable all console logs in production code.

B). Include detailed console logs for all scenarios.

C). Use conditional logging and minimize excessive logging.

D). Log all errors and exceptions using console.error().

What type of information can be logged using console.log() in JavaScript?

A). Only strings and text-based data.

B). Strings, numbers, objects, arrays, and other data types.

C). Numbers and mathematical calculations.

D). Images and multimedia content.

What is the primary purpose of console.log() in JavaScript?

A). To display messages on the webpage.

B). To log information to the browser's console.

C). To prompt user input.

D). To create interactive elements.

How can you improve the readability of log messages in console.log()?

A). By including detailed error messages.

B). By using clear and descriptive message content.

C). By logging messages in reverse order.

D). By including HTML tags for styling.

How does console.log() affect the performance of a webpage?

A). It improves page loading speed.

B). It has no impact on page performance.

C). It may slightly degrade performance if used excessively.

D). It optimizes JavaScript execution.

How can you log formatted messages with variable values using console.log()?

A). By using special symbols like %s and %d in the message string.

B). By enclosing expressions in backticks (`) within the message.

C). By concatenating variables directly in the parentheses.

D). By assigning expressions to separate log methods.

What is the behavior of console.log() when logging null or empty values?

A). It logs an empty string for null values and does not log empty values.

B). It logs 'null' or 'undefined' for null or empty values, respectively.

C). It ignores null or empty values and logs the rest of the message.

D). It displays an error message for null or empty values.