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:

• A.Boolean(var1 && var2)
• B.var1 && var2
• C.var1.toBoolean() && var2toBoolean()
• D.Boolean(var1) && Boolean(var2)

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Refer to the code below:

What are the value of objBook and newObBook respectively?

• A.author: ''Robert title ''javaScript'' ) undefined
• B.( author: ''Robert'', title JavaScript'' )
  ( author: ''Robert'', title JavaScript'' )
• C.(author: ''Robert'' )
  (Author: ''Robert '', title: JavaScript'')
• D.( Title: JavaScript'')
  ( Title: JavaScript'')

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

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developer wants to use a module named universalContainersLib and them call functions from it.
How should a developer import every function from the module and then call the fuctions foo and bar ?

• A.import (foo, bar) from '/path/universalContainersLib.js';
  foo();
  bar();
• B.import * ad lib from '/path/universalContainersLib.js';
  lib.foo();
  lib.bar();
• C.import * from '/path/universalContaineraLib.js';
  universalContainersLib.foo();
  universalContainersLib.bar();
• D.import all from '/path/universalContaineraLib.js';
  universalContainersLib.foo();
  universalContainersLib.bar();

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Given the following code:
Let x = ('15' +10) +2;
What is the value of x?

• A.1520
• B.35
• C.3020
• D.50

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