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
ikadub [295]
3 years ago
8

Why is the len () function useful when using a loop to iterate through a stack?​

Computers and Technology
2 answers:
Marysya12 [62]3 years ago
7 0

Answer:

Option C

Explanation:

Complete question

Why is the len ( ) function useful when using a loop to iterate through a stack?

The len ( ) function will print the elements of the stack.

The len ( ) function will run with each iteration, printing the element number each time.

The len ( ) function will tell the program the number of elements in the stack.

The len ( ) function will remove the duplicate elements in the stack.

Solution

A len()function in stack is used to extract the length of the given string, array, list, tuple etc. This function helps in optimizing the performance of the program by not calculating the objects contained in it but by providing the number of elements.

hence, option C is correct

maw [93]3 years ago
4 0

Answer:

I think it is:

<h2><u>(B. The len ( ) function will run with each iteration, printing the element number each time.)</u></h2>

Explanation:

You might be interested in
HELP ME ASAP PLS BEING TIMED
kkurt [141]

Answer:

It would be considered cheating.

Explanation:

Any type of electronic use is considered cheating because you can look up the answers on the same phone or text someone for the answer. And so, Text messaging during a test is cheating because of the fact that is convenient to the cheater and not convenient to the teacher that is grading.

8 0
4 years ago
Read 2 more answers
Access to sensitive or restricted information is controlled describes which of the key communications and information systems pr
Viktor [21]

Answer:

C: Security

Explanation:

Communications and information systems principles need to be, among other things, secure. They need to be able to protect sensitive information from those who intentionally not need to know. Some incident information like voice, networks, and data, are very sensitive and thus, should be secure to the right levels and should comply with privacy laws and data protection.

4 0
4 years ago
2 examples of free, proprietary and online software for multimedia presentations (two of each) ._.
photoshop1234 [79]

Answer:

1. PowerPoint online

2. Goógle Slides

Explanation:

There is a various free, proprietary, and online software for multimedia presentations available for use. Some of which include:

1. PowerPoint online: this is an online and free version of Microsoft Office PowerPoint software. Some of its features include text formatting, use of animations, cloud storage among others.

2. Goógle Slides: This is a product of Goógle to make the multimedia presentation of documents available online. It also offers many feature including cloud storage.

4 0
3 years ago
To find the ____, the net present value of the system is calculated by combining the net present value of the costs of the syste
Diano4ka-milaya [45]

Answer: c) Return on investment (ROI)

Explanation:

Return on investment (ROI)  is defined as term that measures the performance of single investment efficiency or numerous investment plans. It evaluates and assess plan of investment in form of ratio or percentage.

  • Return of investment(ROI) plan is calculated through dividing the return of investment by investment cost.
  • Other options are incorrect because cash return on capital invested ,carried forward(CF) and BI (business intelligence) are not used for calculating the investment plan through cost and benefit.Thus, the correct option is option(c)
8 0
3 years ago
What is a nonimpact printer that creates characters and images with dots by using a drum and toner called?
rusak2 [61]

The answer is Laser Printer.  It is a non impact printer that creates characters and images with dots by using a drum and toner.  The main advantages of laser printers are speed, precision and economy. A laser can move very quickly, and because the laser beam has an unvarying diameter, it can draw more precisely, without spilling any excess ink.

5 0
3 years ago
Other questions:
  • This is tech question related to mobile and PC.
    6·1 answer
  • Write a program that reads a list of scores and then assigns grades python
    9·1 answer
  • What is the name of the symbol that is used to classify and categorize information?​
    10·2 answers
  • A(n ____ is used to describe the characteristics of data used in a database or other type of computer system.
    12·2 answers
  • Which of the following best describes the purpose of a design specification?
    14·2 answers
  • Fact about energy that will make a knex car move
    7·2 answers
  • Plain text and ASCII text are the same thing. true or false
    12·1 answer
  • Can you anyone please help me​
    13·1 answer
  • What can a user do using the Contact Group dialog box? Check all that apply.
    10·2 answers
  • Complete the sentence with the correct response.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!