Question 31

A developer creates a generic function to log custom messages in the console. To do this, the function below is implemented.
01 function logStatus(status){
02 console./*Answer goes here*/{'Item status is: %s', status};
03 }
Which three console logging methods allow the use of string substitution in line 02?
  • Question 32

    A developer has the function, shown below, that is called when a page loads.
    function onload() {
    console.log("Page has loaded!");
    }
    Where can the developer see the log statement after loading the page in the browser?
  • Question 33

    Refer to the following code:
    Let sampleText = 'The quick brown fox jumps';
    A developer needs to determine if a certain substring is part of a string.
    Which three expressions return true for the given substring ?
    Choose 3 answers
  • Question 34

    Why would a developer specify a package.jason as a developed forge instead of a dependency ?
  • Question 35

    Which statement accurately describes the behaviour of the async/ await keyworks ?