Question 146

Given two expressions var1 and var2. What are two valid ways to return the logical AND of the two expressions and ensure it is data type Boolean ?
Choose 2 answers:
  • Question 147

    The developer has a function that prints ''Hello'' to an input name. To test this, the developer created a function that returns world''.

    What can the developer do to change the code to print ''Hello world''?
  • Question 148

    developer is trying to convince management that their team will benefit from using Node.js for a backend server that they are going to create. The server will be a web server that handles API requests from a website that the team has already built using HTML, CSS, and JavaScript.
    Which three benefits of Node.js can the developer use to persuade their manager?
    Choose 3 answers:
  • Question 149

    A developer is debugging a web server that uses Node.js. The server hits a runtime error every third request to an important endpoint on the web server.
    The developer added a break point to the start script, that is at index, js at the root of the server's source code. The developer wants to make use of Chrome DevTools to debug.
    Which command can be run to access DevTools and make sure the breakpoint is hit?
  • Question 150

    A developer wrote the following code:

    The developer has a getNextValue function to execute after handleObjectvalue ( ), but does not want to execute getNextValues ( ) If an error occurs.
    How can the developer change the code to ensure this behavior?
    A)

    B)

    C)