The second last character in a String str can be accessed by
a) str[-3]
b) str[-2]
c) str[2]
d) str[3]

Answers

Answer 1

Answer:

B.

Explanation:

-1 is the last element in a string. Starting from -1, count backwards and you get your answer.


Related Questions

why is it important to o save a file when using a computer

Answers

Answer:

I think that it's important to save a file when using a computer so you won't lose it. Much like a document usually files are important and mark progress. Like if you're writing an essay and get tired simply save it to a file or document and continue it later. But if you weren't to do that you could lose all your saved work.

Explanation:

Hope that helps. there's not a lot of information to go off of

I think that it's important to save a file when using a computer so you won't lose it.

10011÷11 binary division​

Answers

Answer:

110.01001

Explanation:

it's a repeating decimal

Which HTML tags describe the meaning of the content?
describe the meaning of the content.

Answers

Defines an HTML document
Contains metadata/information for the document
Defines a title for the document

Answer:

Semantic elements in Plato

Explanation:

Write a program that lets the user enter four quarterly sales figures for six divisions of a company. The figures should be stored in a two-dimensional array. Once the figures are entered, the program should display the following data for each quarter: - A list of the sales figures by division - Each division's increase or decrease from the previous quarter (this will not be dis- played for the first quarter) - The total sales for the quarter - The company's increase or decrease from the previous quarter (this will not be dis- played for the first quarter) - The average sales for all divisions that quarter - The division with the highest sales for that quarter Input Validation: Do not accept negative numbers for sales figures.

Answers

Answer: Buisness calendars

Explanation:

Which of the four factors of production are hit the hardest when high unemployment occurs ?

Answers

Answer:

Economic growth,cyclical and structural factors, demographics, education and training

Explanation:

.........

I ate five M&Ms: red, green, green, red and yellow. Only these three colors are possible. I assume that p(yellow)=3p(green)
What is the estimated probability of green color?

Answers

Answer:

Below is code written in a free CAS (WxMaxima):

The above code creates the probability of 19 or more brown in the sample of 48 for population sizes from 5*19 to 10000 in steps of 5.

Here’s a plot of that data:

The horizontal blue line is the probability for an infinite population size (or, choosing each of the 48 M&Ms with replacement, which I infer is not what you meant). It is calculated using the binomial cdf:

The red curve approaches the blue line asymptotically as the population gets larger.

At population 10000, the red curve is

.

In Scratch, what is used to create a picture that lies behind the characters in your game?
backgrounds
backdrops
rearviews
landscapes

Answers

Answer:

the answer to this queston is backdrops

how is integrating approach in done in teaching

Answers

Answer: Integrative learning is an approach where the learner brings together prior knowledge and experiences to support new knowledge and experiences.

Explanation:

Research.

Why must the image be reduced when the field of view is widened to take in more of the scene?

Answers

The lighting in the shot
As the size of the hole is increased, a larger cluster of light rays gets through to the film or sensor and makes a wider, even blurrier circle. These circles overlap, so the wider each circle becomes, the less clear the picture will be.

Role and responsibility of an IT professional

Answers

create the computer, network, and communication systems that an organization needs

The NYC_Bicycle_Counts_2016_Corrected.csv gives information on bike traffic across a number of bridges in New York City. In this path, the analysis questions we would like you to answer are as follows: 1. You want to install sensors on the bridges to estimate overall traffic across all the bridges. But you only have enough budget to install sensors on three of the four bridges. Which bridges should you install the sensors on to get the best prediction of overall traffic

Answers

The ideal would be to install sensors on bridges at the main points of the city, to get a general idea about the traffic in the city.

We can arrive at this answer because:

The bridges that lead to the main points of the city tend to have more movement of people and vehicles.In this case, we can say that these bridges have more intense and constant traffic, which can promote a generalized view of traffic on other bridges.Therefore, by installing sensors to analyze traffic on these bridges, it would be possible to project the data collected from the sensors on less busy bridges, according to the context in which they apply.

In this case, the bridges that lead to commercial centers, highways, tourist places, and other important points of the city, must receive the censors.

You can find more information about traffic at this link:

https://brainly.com/question/10961490

Is majority intent determined by how many times the same type of result is shown on the search engine result page?

Answers

According to the search engine algorithm, it is True that the majority intent is determined by how many times the same result is shown on the search engine result page.

What is Search Intent?

Search Intent is a term used to describe a user's reason when typing a question or words into a search engine.

Generally, if a user found that no search results match his wants, he would likely not click on any link before performing a similar query search. This would make search engines return with more links that have higher clicks.

Different types of Search IntentInformationalCommercialNavigationTransactional

Hence, in this case, it is concluded that the correct answer is True.

Learn more about Search Engine here: https://brainly.com/question/13709771

what are the parts system unit​

Answers

Explanation:

there are 6 main system unit components:

motherboard

processor

RAM

hard drive

video card

power supply.

Get the user to enter some text and print it out in reverse order.

Answers

Answer:

strrev in c/c++

Explanation:

Sarah is a detall-oriented programmer. While testing her program, what other skill would she have to apply in order to detect all bugs?

Answers

The answer is Troubleshooting

What is a disadvantage of communicating on social media?

Collaborating with others
Speed
Lack of privacy
Maintaining relationships

Answers

Answer:

Lack of privacy

Explanation:

Tumblr, Jaiku is an example of _____________ website.
a) Microblogging
b) Blogging
c) Social Networking
d) None of the Above​

Answers

Answer:

Microblogging

One of the best-known channels in the microblogging world. Twitter is a quick and convenient way to share short posts, GIFs, article links, videos and more. Pinterest: Companies on Pinterest link to products, articles and other useful information for audiences .

Explanation:

Hope this helps you !!

Does The ps5 digital have a disc drive even Though ps4 games are not compatible

Answers

Answer:

Since the PS5 is backward compatible with the PS4, PS4 games can be played on the new console. Then, select the game hub from your Games home page. Quick tip: If you have a PS5 Digital Edition, you won't be able to use physical game discs since it does not have a disc drive to read them.

Explanation:

HOPE IT HELPS

Briefly explain the Conleptual model 044
effective computer Based instruction
for adult outlining the three units
(output, process, input)

Answers

According to computer analysis, the concept of effective computer-based instruction for adults is the embedment of the fundamental parts of computer-based instruction to provide the expected stratagems for inquiry in CBI for adults.

The three (3) units output, process, and input

Output in CBI External supportCBI DesignInstructional Strategy design

Process in CBISelf DirectednessComputer Self EfficacyLearning Goal Level

Output in CBILearning OutcomeScreen DesignPractice Strategy

Hence, in this case, it is concluded that computer-based instructions can be effective for adult learning.

Learn more about Computer Based Instructions here: brainly.com/question/15697793

a computer memory that acts as the main storage available to user for programs and data

Answers

Answer:

Primary storage. Primary storage (also known as main memory, internal memory, or prime memory), often referred to simply as memory, is the only one directly accessible to the CPU.

True or False: Reader Accounts are able to extract data from shared data objects for use outside of Snowflake.

Answers

The statement that Reader Accounts are able to extract data from shared data objects for use outside of Snowflake is; A: True

Snowflake is all about cloud computing data warehousing. This platform offers cloud-based data storage and analytics service that enables corporate users to store and analyze data with the aid of their cloud based hardware and software.

Now, Reader Accounts are Snowflake accounts that are created and managed by data providers on behalf of their consumers. These reader accounts make it a lot more easy for organizations to easily share data with anyone and as such they can also extract data from shared objects for use outside of snowflake.

Read more about snowflake at; https://brainly.com/question/9124395

How can I have a private conversation with no one knowing on my iPhone

Answers

Answer:

Just share a note by making one.

Explanation:

Thank you

Question 2
What is the output of the following python code:
y = 130
x = 30.15
print (y, x)

Answers

Answer:

>>> 130 30.15

Which of the following is not an Error Style for data validation?

Answers

Based on the Microsoft Excel data validation, the option that is not an Error Style for data validation is the choice that does not show an error alert.

Given that there is no option available, the best way to answer this question is to show the types of Error Styles for data validation available.

Different types of Error Style for data validationStop style: this will bring the option of "Retry, " "Cancel, " and "Help."

Warning style: this will show "Continue," with options of "Yes," "No," "Cancel," and "Help."

Information Style: this will ask you to input the whole number with the option of "Ok," "Cancel," and "Help."

Hence, in this case, it is concluded that the Error Style for data validation is Stop, Warning, and Information Style.

Learn more about Error Style for data validation here: https://brainly.com/question/18497347

a web server is a computer that manages files for multiple user on a net work. true or false​

Answers

True. I’m pretty sure

100 POINTS!!!
what kind of laptop is compatible with my pc lol i want to do a dual pc setup and my budget is $500.
PC specs:
AMD Ryzen 7 1700X Eight-Core Processor 3.40 GHz
16 GB DIMM 1400 MHz RAM
Radeon RX580 Series

Answers

Answer:

Hmm.. Try researching, I'm sure you'll find something there..

Explain the 3 types of control transfer structures in programming using flowchart symbols

Answers

Answer:

Process Flowchart.

Data Flowchart.

Business Process Modeling Diagram.

I need help right away pleas! 30 points.

A website layout needs to be simple and reasonably organized.

Answers:
A) Design
B) User-Friendly Website Navigation
C) Call to Action
D) Elements

Answers

Answer:

I'm very sorry if I'm wrong but I think it's A

Which type of game requires you to read people’s expressions to anticipate their moves?
chess-type games
dice games
board games
Poker-type games

Answers

Answer:

Chess-type games

Explanation:

Answer:

Explanation:

chess-type games

Q) Look at the code and determine the output

y=-10
while(y<10):
print('$', end="") y += 5

(a) $$$$$$$$$$
(b) $$$$
(c) $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
(d) Nothing will be printed

Answers

Answer:

B.

Explanation:

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What are our duties towards the nation? List them. Carson bought 50 pounds of rice for his restaurant. He cooked the rice and wanted to evenly divide it into 9 containers to be served later. How many pounds of rice should Carson put in each container? help plss Help help math Ill give points thanks _____ an important thing that must be done before other things.A achieveB scheduleC priority tickets at a particular movie theater have different rates for adults and children. On tuesday the theater sold 8 adult tickets and 9 tickets for 174. the next day the theater sold 5 adult tickets and 7 children tickets for 117. What is the price for the adult ticket and the price for the child ticket Write a sentence with each word of the vocabulary Read the text The Milky Way:The band that looks like milk in the night sky isn't actually milk, of courseit's a galaxy. A galaxy is a huge cluster of stars, dust, gas, and other objects bound together in space. Our Solar System, which includes the sun, Earth, and other planets, is part of the Milky Way galaxy. The Milky Way is about 14 billion years old. Almost 10 billion years older than our Solar System!It took many years to discover the Milky Way. In the early 1500s, Nicolaus Copernicus was the first to show that Earth was an object orbiting the Sun. In the early 1600s, Galileo Galilei used a basic telescope to show that the Milky Way was made up of countless stars. Then, in the late 1700s, William Herschel tried to map out the shape of the Milky Way. He did not realize that large portions of the galaxy were hidden by gas and dust, so he could not identify the true shape. Edwin Hubble had access to many powerful telescopes and tools to observe more objects in space. His work provided evidence that the Milky Way was only one of many galaxies in the universe. He also identified the spiral shape of our galaxy.Why was Herschel unable to correctly map out the shape of the Milky Way? He couldn't calculate the actual age of the Milky Way galaxy. He couldn't see through the Milky Way's gas and dust particles. He didn't know that the Earth and sun are part of the galaxy. He didn't know that the Milky Way was made up of many stars.marking as brainlest Check the box under each molecule in the table below that is an isomer of this molecule: What is the range of y = sin x?A. In72 ToB. -1Sys1c. -1SIS 1oD. All real numbers jjjjjhfvkicdcghgfc ghcvh,glv,kghc ,h.. Do anybody know how to do the mega mogul project on knowledge matters ? Make over 30 million dollars pls help Which inequality is true when x = 4? 8. If brown (B) noses are completely dominant to blue (b) noses, writegenotypes combinations and phenotypes you could have in any given individual. please help me its very serious & i need an answer How would this impact the organism? Can you guys please help me answer this question please Compare cytoplasm to open land What are the steps for making an argument? can someone pls help i need your help What is the least multiple 6 and 8 have in commen explain there are three types of triglycerides. which triglyceride consists of two or more double bonds and can be found in vegetables oils?