JavaScript-Developer-I Exam Question 81

Refer to the followingcode:
  • JavaScript-Developer-I Exam Question 82

    Given the code below:

    Which method can be used to provide a visual representation of the list of users and to allow sorting by the name or email attribute?
  • JavaScript-Developer-I Exam Question 83

    A developer wants to define a function log to be used a few times on a single-file JavaScript script.
    01 // Line 1 replacement
    02 console.log('"LOG:', logInput);
    03 }
    Which two options can correctly replace line 01 and declare the function for use?
    Choose 2 answers
  • JavaScript-Developer-I Exam Question 84

    A developer is setting up a new Node.js server with a client library that is built using events and callbacks.
    The library:
    * Will establish a web socket connection and handle receipt of messages to the server
    * Will be imported with require, and made available with a variable called we.
    The developer also wants to add error logging if a connection fails.
    Given this info, which code segment shows the correct way to set up a client with two events that listen at execution time?
  • JavaScript-Developer-I Exam Question 85

    Refer to the code below:
    let sayHello = () => {
    console.log ('Hello, world!');
    };
    Which code executes sayHello once, two minutes from now?