Which two console logs output NaN?
Choose 2 answers | |

• A. console.loeg(10 / 'five');
• B. console.log(10 / 0);
• C. console.log(10 / Number('5) ) ;
• D. console.log(parseInt ' ("two')) ;

A developer has a web server running with Node.js. The command to start the web server is node server.js. The web server started having latency issues. Instead of a one second turnaround for web requests, the developer now sees a five second turnaround.
Which command can the web developer run to see what the module is doing during the latency period?

• A. DEBUG=true node server.js
• B. NODE_DEBUG=true node server.js
• C. NODE_DEBUG=http,https node server.js
• D. DEBUG=http, https node server.js

Refer to the following code that imports a module named utils:
import (foo, bar) from '/path/Utils.js';
foo() ;
bar() ;
Which two implementations of Utils.js export foo and bar such that the code above runs without error?
Choose 2 answers

• A. const foo = () => { return 'foo';}
  const bar = () => {return 'bar'; }
  Export default foo, bar;
• B. Export default class {
  foo() { return 'foo' ; }
  bar() { return 'bar' ; }
  }
• C. const foo = () => { return 'foo' ; }
  const bar = () => { return 'bar' ; }
  export { bar, foo }
• D. // FooUtils.js and BarUtils.js exist
  Import (foo) from '/path/FooUtils.js';
  Import (boo) from ' /path/NarUtils.js';

Universal Containers (UC) notices that its application that allows users to search for accounts makes a network request each time a key is pressed. This results in too many requests for the server to handle.
* Address this problem, UC decides to implement a debounce function on string change handler.
What are three key steps to implement this debounce function?
Choose 3 answers:

• A. If there is an existing setTimeout and the search string changes, cancel the existing setTimeout using the persisted timerId and replace it with a new setTimeout.
• B. When the search string changes, enqueue the request within a setTimeout.
• C. If there is an existing setTimeout and the search string change, allow the existing setTimeout to finish, and do not enqueue a new setTimeout.
• D. Store the timeId of the setTimeout last enqueued by the search string change handle.
• E. Ensure that the network request has the property debounce set to true.

Which option is a core Node,js module?

• A. locate
• B. Path
• C. Ios
• D. Memory