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 159 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
Thanks for the timely response, appreciate it

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Lithotripsy. The direction of a sound pulse crushes the stones into smaller fragments that can be pa Lithotripsy. The direction of a sound pulse crushes the stones into smaller fragments that can be pa
The Volumes of Objects with Different Densities The Volumes of Objects with Different Densities
How to find the derivatives of inverse hyperbolic functions How to find the derivatives of inverse hyperbolic functions
How to integrate trigonometric functions containing tangent and sine with odd powers How to integrate trigonometric functions containing tangent and sine with odd powers
Prove that each of the following real functions f has a discontinuity. For each function, ... Prove that each of the following real functions f has a discontinuity. For each function, ...
All human organ systems and their functions (Part 1) All human organ systems and their functions (Part 1)
Video: Appendicitis Animation

For a complete list of videos, visit our video library