Which two code snippets show working examples of a recursive function?
Choose 2 answers

• A.Function factorial ( numVar ) {
  If (numVar < 0) return;
  If ( numVar === 0 ) return 1;
  return numVar -1;
• B.Const sumToTen = numVar => {
  If (numVar < 0)
  Return;
  return sumToTen(numVar + 1)};
• C.Const factorial =numVar => {
  If (numVar < 0) return;
  If ( numVar === 0 ) return 1;
  return numVar * factorial ( numVar - 1 );
  };
• D.Let countingDown = function(startNumber) {
  If ( startNumber >0) {
  console.log(startNumber) ;
  return countingDown(startNUmber);
  } else {
  return startNumber;
  }};

Comment: *

Name: *

Email: *

Verification: *

A developer wrote a fizzbuzz function that when passed in a number, returns the following:
* 'Fizz' if the number is divisible by 3.
* 'Buzz' if the number is divisible by 5.
* 'Fizzbuzz' if the number is divisible by both 3 and 5.
* Empty string if the number is divisible by neither 3 or 5.
Which two test cases will properly test scenarios for the fizzbuzz function?
Choose 2 answers

• A.let res = fizzbuzz(15);
  console.assert ( res === ' fizzbuzz ' )
• B.let res = fizzbuzz(Infinity);
  console.assert ( res === ' ' )
• C.let res = fizzbuzz(3);
  console.assert ( res === ' buzz ' )
• D.let res = fizzbuzz(5);
  console.assert ( res === ' ' );

Comment: *

Name: *

Email: *

Verification: *

Refer to code below:
Let a ='a';
Let b;
// b = a;
console.log(b);
What is displayed when the code executes?

• A.Undefined
• B.Null
• C.ReferenceError: b is not defined
• D.A

Comment: *

Name: *

Email: *

Verification: *

Refer to the code below:

What is the value of result when the code executes?

• A.10-10
• B.10-5
• C.5-5
• D.5-10

Comment: *

Name: *

Email: *

Verification: *

A team that works on a big project uses npm to deal with projects dependencies.
A developer added a dependency does not get downloaded when they execute npm install.
Which two reasons could be possible explanations for this?
Choose 2 answers

• A.The developer missed the option --add when adding the dependency.
• B.The developer missed the option --save when adding the dependency.
• C.The developer added the dependency as a dev dependency, and
  NODE_ENV is set to production.
• D.The developer added the dependency as a dev dependency, and
  NODE_ENV
  Is set to production.

Comment: *

Name: *

Email: *

Verification: *