JS test3

Determine what result each expression yields if it is True or False. Given that x= 8 and y= 16.

!(x=8)

• True

• False

Perform the operation on operands of different data types given that:

a = 4 , b = happy , c= people, d = 9 , e = memories

Solve : a - d

• 13

• 5

• 8

• 9

Determine what result each expression yields if it is True or False. Given that x= 7 and y= 9.

( x >2 && y ! == 9)&&( x>= 6 && y ==9)

• True

• False

What will this code display?

• 8, 2, 1, 4, 7

• 82147

• Myarray.length

• 5

Determine what result each expression yields if it is True or False. Given that x= 8 and y= 16.

( x > 3 && y ! == 7)&&( x>= 6 && y == 16)

• True

• False

Correct this code so that

Hello!

is displayed in the paragraph

with the id "demo"

• add

  .style.text

  after ("demo")

• add

  .innerHTML

  after ("demo")

• add a semi colon after myFunction()

• Save "Hello" in a variable first

Is this Function written correctly?

• True

• False

What would this piece of code display?

• text

• John, Joe, Greg, Ruth

• John

  Joe

  Greg

  Ruth

• 4

What is the correct syntax to transform a string to upper case?

• var txt = "Hello!" ;

  toUpperCase( txt );

• var txt = "Hello!" ;

  toUpperCase.txt();

• var txt = "Hello!" ;

  txt.toUpperCase();

• var txt = "Hello!" ;

  txt(toUpperCase);

What's the value of the ageCalc variable?

Quelle est la valeur de la variable ageCalc?

• "19.27"

• 26.2

• "25.7"

• 19.27