Consider the following method findValue, which takes an ArrayList of String elements and a String value as parameters and returns true if the String value is found in the list and false otherwise.
public static boolean findValue(ArrayList arr, String key)
{
for (int j = 0; j < arr.size(); j++) // Line 3
{
if (arr.get(j).equals(key))
{
return true;
}
}
return false;
}
Which of the following best explains the impact to the findValue method when, in line 3, int j = 0 is replaced by int j = 1 ?
A. It has no impact on the behavior of the method.
B. It will cause the method to return a different result when the key value is not in the list.
C. It will cause the method to return a different result when the key value is found only at the first index in the list.
D. It will cause the method to return a different result when the key value is found only at the last index in the list.
E. It will cause the method to throw an array index out of bounds exception.

Answers

Answer 1

The impact to the findValue method when, in line 3, int j = 0 is replaced by int j = 1 is (c) It will cause the method to return a different result when the key value is found only at the first index in the list.

How to determine the impact

On line 3, we have the following loop

for (int j = 0; j < arr.size(); j++) // Line 3

This means that the method searches through all elements of the array.

When this is changed to:

for (int j = 1; j < arr.size(); j++) // Line 3

The method searches through all elements of the array except the element at the first index

So, a different result would be returned if the key value is found only at the first index in the list.

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Related Questions

What type of a structure is the best way to iterate through the characters of a string?.

Answers

Answer:Using the character iterator is probably the only correct way to iterate over characters, because Unicode requires more space than a Java char provides. A Java char contains 16 bit and can hold Unicode characters up U+FFFF but Unicode specifies characters up to U+10FFFF.

Explanation:

What level does Drantini evolve? I'm currently grinding on my TI 84 calculator.

Answers

Answer:

Dratini first evolves into dragonair at level 30, which then later on evolves into dragonite at level 55.

In the future, where will an increasing majority of data come from?

Answers

In the future, where will an increasing majority of data come from the cloud.

Where will more of data come from?

A lot of Data volumes is said to increase and thus it will move or migrate to the cloud.

Note that the majority of big data experts were said to have agree that the numbers of generated data will grow very fast in the future and it will be one that its growth can come from  social data, machine data or transactional data.

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50 points The system administrator role began in the late 1970s and involved physically managing _____ and _____.

A.
hardware; databases

B.
software; databases

C.
hardware; networks

D.
software; networks

Answers

The system administrator role began in the late 1970s and it involved physically managing: C. hardware; networks.

Who is a system administrator?

A system administrator can be defined as an individual who is saddled with the responsibility of configuring and managing an informations system (IS), which typically involves the physical management of hardware and networks.

Historically, the role of a system administrator began in the late 1970s and it involved physically managing the components of an informations system (IS) such as:

HardwareNetworks

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A hyperlink with the _____ scheme may cause a web browser on a mobile device to initiate a phone call.

Answers

Answer:

tel; scheme

This is a function found in Java script that is used to initiate phone-calls per a given number.

-learning code and computers with potato

a statement or account giving the characteristics of someone or something is called?​

Pa-sagot po pls need ko na po ng answer rn.Thank you so much po in advance

REPORT
✔︎Naghahakot ng pts
✔︎Non sense answer

Brainliest
✔︎RIGHT ANSWER

Answers

a statement or account giving the characteristics of someone or something is called description.

I hope it's help ^^

The principal disadvantage of _________ mapping is the complex circuitry required to examine the tags of all cache lines in parallel.

Answers

Answer:

Associative

Explanation:

Associative mapping is where the address and data of the memory word are stored. However, complex circuitry is required to examine the tags of all cache lines in parallel.

Which of the following uses of the Internet is unethical?
purchasing vacation flights online during the evening
purchasing vacation flights online during the weekend
purchasing vacation flights online during work hours
purchasing vacation flights online during a bus ride

Answers

Purchasing vacation flights online during work hours is the  uses of the Internet is unethical. Hence, option C is correct.

What is considered Internet is unethical?

Five immoral applications of computers include media piracy, ransomware attacks, identity theft, financial fraud, and theft of intellectual property.

Unethical: A student plagiarized in their last written paper to boost their GPA. It is unethical to do this since it goes against societal norms and the majority of people would find it disagreeable.

When something is "illegal," it means it violates the law, as opposed to when it is "unethical," which means it is morally wrong. The legal system determines what constitutes an illegal act. In circumstances of unethical behaviour, a man's own conscience is the deciding element. Even if an unethical act may be immoral, it may not be against the law.

Thus, option C is correct.

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Please help. Would appreciate it if you answer soon.

Answers

Answer:

C- He shouldn't trust the website for both reasons

Explanation:

Answer:

c

Explanation:

When writing an algorithm, plans are reviewed before they are carried out.
True
False

Answers

I believe it’s true. It would make the most sense anyways.

Answer:

Its false here is proof

Explanation:

Question 1
Your friend is sad because a picture he deleted four years ago is still on the Internet,
and it's embarrassing. You remind him that

Answers

Explanation:

you remind him that you cant rewind your mistakes

Answer:once something is on the internet it’s stay on the internet

Explanation:

need help!!!!!!!Write a 200 word paper on the new developments, describing how these effect the telescopes, and in what environments these work best.

Answers

Answer:

Development in science and technology have improved many things.It make the trains more better and comfortable . It has replaced steam engine. Development in science and technology have improved our life easier. Because of science and technology modern scientists have made many things like Metro train , Aeroplane , Modern engine etc. Now anyone can go any part of the world because of the help of development in science and technology. Now their are many way for growing crops, It helps the farmer very much.

Explanation:

In your own words explain the following about the Domain Name System
What problem does the DNS solve?
How does the DNS help the world wide web scale so that billions of users can access billions of web pages?

Answers

Answer:

The domain name system (DNS) is a naming database in which internet domain names are located and translated into internet protocol (IP) addresses. The domain name system maps the name people use to locate a website to the IP address that a computer uses to locate a website.

Explanation:

The Domain Name System is like the phone book for the Internet (DNS). People utilize domain names like espn.com or thenewyorker.com to access information online. Web browsers can interact by using Internet Protocol (IP) addresses. DNS changes domain names into IP addresses so that browsers may load Internet resources.

What problem does the DNS solve?

DNS servers manage which server a user will access when they enter a domain name into their web browser by converting requests for names into IP addresses. These are referred to as inquiries.

Now, according to the question, the DNS helps the World Wide Web scale so that billions of users can access billions of web pages. It translates an English-written website into an IP address, allowing users to be routed to websites on which they are trying to read information.

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When using the routing information protocol (rip) to transfer data from one network to another, the path ____ is chosen.

Answers

Answer:

When using the routing information protocol (rip) to transfer data from one network to another, the path with the smallest number of hops is chosen.

'true or false'
a. email is expensive than ordinary Postal service.
b. we can Reserve air ticket with the help of internet.
c. sending information from user computer to Server is known as downloading.
d. the email received are stored in inbox.
e. web browser let you download only while Surfing the internet.​

Answers

Answer:

a.false b. true c.false d. true e.true

Explanation:

I hope this help you

Answer:

a = true b=false c= false e=true

What month of the year has 28 days?

Answers

Every single month has 28 days. This is a trick question.

Answer: February

Explanation:

The Director of your company is traveling out of the country with the company laptop. Which feature will you need to configure to prevent theft of the laptop

Answers

The feature you need to configure to prevent theft of the laptop is The LoJack tracking software.

What is LoJack a software?

LoJack is a software that is made for Laptops. It is known to be a proprietary laptop theft recovery software that helps one to have a remote access to lock, delete files from their system.

Thiss app can also helps a person to locate the stolen laptop as with the case of the  Director above.

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Alice has an item x and Bob has a set of five distinct items y1, y2, y3, y4 and y5. Design a protocol through which Alice (but not
Bob) finds out whether her x equals any of Bob's five items; Alice should not find out anything other than the answer ("Yes" or
"No") to the above question, and Bob should not know that answer or any secret from Alice. Do not use a hash-based solution
because even though the probability of a colission is small, Alice requires that no such colission can occur (but using encryption
is fine, because in that case two distinct items that are encrypted with the same key will result in two different ciphertexts)

Answers

I guess it will be 4 yards each hopes it will help u :)

I WILL MARK BRAINLIEST Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what are common tasks performed by Graphic Designers? Check all that apply.

conferring with clients
creating designs, concepts, and sample layouts
scheduling projects for clients
hiring and training new team members
determining size and arrangement of illustrative material and copy
developing graphics and layouts

Answers

Based on the information given, the tasks that are performed by graphics designers are:

conferring with clientscreating designs, concepts, and sample layoutsdetermining size and arrangement of illustrative material and copydeveloping graphics and layouts.

It should be noted that graphic designers confer with clients and

create designs, concepts, and sample layouts.

They also determine the size and arrangement of illustrative material and copy as well as develop graphics and layouts.

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Answer: Abef.

Explanation:

Kathy wants to add the numbers entered in a range of selected cells. To do this, which tab will she click on the menu that appears after clicking on Totals in the Quick Analysis option

Answers

The tab that she will click on the menu that appears after clicking on Totals in the Quick Analysis option is Sum

What is quick analysis?

Quick Analysis is known to be the tool that helps one to known a range of data and it also aid one to pick the right chart with just some commands.

Note that in this tool, one has to Select a range of cells, also Select the Quick Analysis button that will show at the bottom right corner of the the clicked data.

See options below

a.

Sum

b.

Count

c.

Average

d.

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When a device sends a RS NDP packet, looking for a new local IPv6 router, which destination address would be involved in this request

Answers

The destination address would be involved in this request is the Address Resolution Protocol (ARP)

How does NDP functions in IPv6?

In IPv6, the Address Resolution Protocol (ARP) is known to be the one that often is replaced by the Neighbor Discovery Protocol (NDP).

The IPv4 command is one that depicts the fact that ARP has been replaced by the IPv6 command . The information that is often shown by this command are the IP address, the MAC (Link Layer) address, etc.

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Which of the following can data mining NOT do?

Question 1 options:

Help spot sales trends


Save a business from bankruptcy


Develop better marketing campaigns


Predict customer loyalty

Answers

Cannot save a business from bankruptcy. Because data mining can analyze trends and make predictions based on this analysis. But data mining isn’t implementation, that is the job of developers or management team

Data mining will not be able to save a company from going bankrupt.

Data mining and bankruptcy:

The technique of collecting and attempting to discover trends in time series is known as trend analysis. Clustering, classification, regression, and other data mining techniques can be utilized to uncover certain patterns.

Data mining may be used to evaluate patterns and generate predictions based on that information. Data mining, on the other hand, is not implementation; it is the responsibility of the developers or leadership team.

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Why start topology is more reliable than bus or ringtone topology ?

Answers

Answer:

Star topology is used to ease the probabilities of network failure by connecting all of the systems to a central node. ... In contrast to the bus topology, the star topology allows each machine on the network to have a point to point connection to the central hub and there is no single point of failure.

1. A database table can hold ??

A. A dozen records.

B. Some records.

C. From 0 to billions of records.

D. Two million records.

Answers

Answer:

who are interested and I have been trying to

Alicia is typing a research paper. She is having difficulty remembering the proper format for the references. Alicia should _____.

A. leave out the reference list.
B. Hope that nobody notices that the references are not in the correct format.
C. Include the references in the appendices.
D. Look up the APA guidelines for formatting a reference.

Answers

Answer:

D

Explanation:

i'm not 100% sure, sorry.

If Alicia is facing difficulty in remembering the proper format for the references. She should look up the APA guidelines for formatting a reference. Thus, the correct option for this question is D.

What is reference formatting?

Reference formatting may be characterized as a type of process that should appear in bold in upper and lower case and be centered at the top of the page. All reference entries should be double-spaced.

All references should be in a "hanging indent" format. Apart from this, it also includes a set of guidelines through which texts are arranged and regulated with respect to it the same pattern.

It should be required for all if they forget the actual format of any reference, they have to look it up once prior to its completion in order to reduce the chances of corrections.

Therefore, if Alicia is facing difficulty in remembering the proper format for the references. She should look up the APA guidelines for formatting a reference. Thus, the correct option for this question is D.

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Which statement best describes the logic in a while loop?bringing an umbrella to determine if it is rainingbringing an umbrella regardless if it is rainingdetermining if there is rain before bringing an umbrelladetermining if an umbrella is available in case of rain

Answers

Answer:

B. If it is raining, bring an umbrella regardless.

Explanation:

Here is the code syntax:

while _ = true

print(rain)

In short words, this syntax is basically saying while a condition is true, do this. "This", is the function run under the true condition. For while loops to work, at least one condition of anything must be true.

Hope this helps!If that's the case, please give thanks!

A section in a history book describing the conditions and causes of the Great Depression in the Midwest in the 1930s. a. Entertain b. Persuade c. Inform ​

Answers

Answer:

I hope this helps

Explanation:

Inform

what is an electronic device that manipulates information, or "data"​

Answers

Answer:

Computer

Explanation:

A computer is a very functional electronic device that has been helping people since decades ago. It has so many functions including the manipulation of data. It means the computer can control volumes of data on its own. Such manipulation means that it can store data in several locations and recover them. It also operates by processing data in a very quick manner.

Which type of removable media uses a laser to pick up deformities embedded in the media that contain the information

Answers

Answer:

Optical

Explanation:

Isla is writing a report on the best roller coasters in America. Which device could help her with this?


Drone

Navigation system

Smart watch

VR headset

Answers

The device could help Isla with the above is VR headset.

What is a report?

Report writing is  known to ne a kind of formal style of writing a lot about  a topic. People of report writing about a school event , Business, etc.

The device could help Isla with the above is VR headset because it will help her to be as if she is inside the  roller coasters.

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