This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In JavaScript, all objects and Arrays are passed to functions by ________. a) value b) ... (Read 144 times)

B

  • Hero Member
  • *****
  • Posts: 570
on: Jul 7, 2018
In JavaScript, all objects and Arrays are passed to functions by ________.
 
  a) value
  b) parameters
  c) memory
  d) reference

Question 2

What is the value of num assuming that all 12 elements of array test are initialized to 3? ++test 7 ; var num = test 7 ;
 
  a) 3
  b) 4
  c) 8
  d) 10


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Viet Thy

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 7, 2018
Answer to Question 1

Ans: (d)

Answer to Question 2

Ans: (b)


B

  • Member
  • Posts: 570
Reply 2 on: Jul 7, 2018
Excellent

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Extended Objects Create a Focal Plane Extended Objects Create a Focal Plane
When young infants hold objects for a long period of time they eventually become habituated to them. When young infants hold objects for a long period of time they eventually become habituated to them.
Soothing environments and familiar objects can help reduce behavioral problems with some dementia ... Soothing environments and familiar objects can help reduce behavioral problems with some dementia ...
Functions of white blood cells. Functions of white blood cells.
Water is vital for many body functions, but it isn’t stored in the body Water is vital for many body functions, but it isn’t stored in the body
Functions of Fat Functions of Fat
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library