1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
FrozenT [24]
3 years ago
15

Given a one dimensional array arr, what is the correct way ofgetting the number of elements in arr

Computers and Technology
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Answer:

The answer is option 1 arr.length.

Explanation:

In java arr.length gives the correct number of elements in the array.The length is function is only applicable for arrays.

The length() method is applicable for strings.

arr.length-1 will give 1 element less.

There is no .size for arrays in java.

So we conclude that arr.length is correct way of getting the number of elements in one dimensional array arr.

You might be interested in
Which of the following is a characteristic of a college savings plan
V125BC [204]

Answer:

where are the options for the question

8 0
3 years ago
Read 2 more answers
A(n) _________ is a lan that uses the same technologies as the internet but is provided to invited users outside the organizatio
In-s [12.5K]

Solution:

A(n) extranet  is a lan that uses the same technologies as the internet but is provided to invited users outside the organization who access it over the internet.

An extranet is a private network that uses Internet technology and the public telecommunication system to securely share part of a business's information or operations with suppliers, vendors, partners, customers, or other businesses. An extranet can be viewed as part of a company's intranet that is extended to users outside the company. It has also been described as a "state of mind" in which the Internet is perceived as a way to do business with other companies as well as to sell products to customers.

This is the right answer.

3 0
3 years ago
What is meant by editing a document​
Doss [256]

Answer: “Editing” in general means fixing problems in a written document so that it has no mistakes and is easy to read

Explanation: Yeah

5 0
2 years ago
Read 2 more answers
When the _____ logical operator is used to combine keywords, a search engine will retrieve all results containing either keyword
DanielleElmas [232]
OR! Because one OR the other (or both, as this is not an exclusive or) needs to be present in the search result.
8 0
3 years ago
Read 2 more answers
You want to create a set of instructions to teach your dog to walk, to bark on command, and to heel. Such software would similar
8090 [49]

Answer:

education software or learning software

Explanation:

You are teaching the smartest animal on earth, and in other words, you are educating them, or making them learn through well-planned instructions. Hence, you are teaching them. And this can be done through education software or e-learning software. Thus the correct option out here is certainly the e-learning software or the education software.

5 0
3 years ago
Other questions:
  • Questions 1 )When does a spring tide take place?
    14·2 answers
  • Describe mobile computing
    7·1 answer
  • Why should the data in a reservation system that is constantly being updated be stored on a magnetic disk instead of a CD or DVD
    15·1 answer
  • What is the name of the virus that appears to be a legitimate program but when opened
    9·1 answer
  • Which one of these is correct PI of a XML document?
    13·1 answer
  • How do you debug an Xcode project?
    10·1 answer
  • Liam is at the park an would like to play soccer. He tell another kid at the park that he would hurt him if he couldn't play soc
    10·2 answers
  • Using the Insert tab, you can convert text into a table and a table into text.
    15·1 answer
  • For a business that is properly using a social media information system, the system can
    13·1 answer
  • When the binary code is retrieved from ram and moved to the cpu, this stage is known as
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!