2. (2 pts, each) Fill in the blanks to complete the method definition. //returns the bottom element of the specified stack public static E bottom Deque stackDeque stack = new while ('stack1.isEmpty))I stack 1E x = Stack1while ('stack1.isEmpty))
I stack 1return
Answers
To complete the method definition that returns the bottom element of the specified stack: public static E bottom(Deque stack) {stackDeque stack = new ArrayDeque<>(); while (!stack.isEmpty()) {E x = stack.getFirst();if (stack.size() == 1) {return x;}stack.remove first();}}
The method definition for the given scenario contains an implementation of the Deque stack. It will return the bottom element of the specified stack. The implementation is based on ArrayDeque. To return the bottom element of the specified stack, a method definition is required.
The method definition should be implemented as follows: public static E bottom(Deque stack) { // this method returns the bottom element of the specified stack
stackDeque stack = new ArrayDeque<>();
// creates a new ArrayDeque while (!stack.isEmpty())
{ // if the stack is not empty E x = stack.getFirst();
// the first element of the stack is fetched
if (stack.size() == 1)
{ // if there's only one element left in the stack
return x; // the element will be returned }
stack.remove first ();
// else the first element of the stack will be removed }}
Therefore, the final implementation of the method definition is given above.
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Related Questions
Assume that the Measurable interface is defined with a static sum method that computes the sum of the Measurable objects passed in as an array, and that BankAccount implements the Measurableinterface. Also assume that there is a variable branchAccounts that is an object reference to a populated array of BankAccount objects for a bank branch. Which of the following represents a correct invocation of the sum method to find the total balance of all accounts at the branch?
A) Arrays.sum(branchAccounts)
B) Measurable.sum(branchAccounts)
C) BankAccount.sum(branchAccounts)
D) branchAccounts.sum()
Answers
Answer:
B) Measurable.sum (branchAccounts)
Explanation:
The user interface which can be built by adding components to a panel. The sum method that will be used to find total balance of all accounts at branch is measurable.sum, this will layout the sum of specified branch account total. The measurable interface implements public class bank account as measurable sum.
if the intnum1 and intnum2 variables contain the numbers 10 and 7, respectively, the condition intnum1 40 – 1 <= intnum2 ^ 2 evaluates to ____
a.False b.No c.True d.Yes
Answers
The condition "intnum1 40 - 1 <= intnum2 ^ 2" evaluates to False if the intnum1 and intnum2 variables contain the numbers 10 and 7, respectively.
In the given condition, the expression "intnum1 40 - 1" is evaluated first. Since intnum1 is equal to 10, the expression simplifies to "10 40 - 1" which further simplifies to "10 <= 39". As 10 is not less than or equal to 39, the first part of the condition evaluates to False.
Next, the expression "intnum2 ^ 2" is evaluated. The value of intnum2 is 7, and raising it to the power of 2 gives 49.
Finally, the condition becomes "False <= 49", and the comparison between False and 49 is not valid. Therefore, the overall condition evaluates to False.
In conclusion, if the intnum1 and intnum2 variables contain the numbers 10 and 7, respectively, the condition "intnum1 40 - 1 <= intnum2 ^ 2" will evaluate to False. Thus, the correct answer is option a, "False."
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Define data, information and the relation between the two?
Answers
Answer:
Program data is a type of information that a computer processes or retains. This data can be in the context of text records, photographs, etc.
Explanation:
In a particular context, information is a collected from different source, structured data provided which is beneficial to society. Data is a core objectives containing raw material which carries no special significance. Info is a collection of facts that bears a logical sense collectively.
meaning and explanation of fortran
Answers
Answer:
is a general-purpose, compiled imperative programming language that is especially suited to numeric computation and scientific computing.
Explanation:
Fortran, as derived from Formula Translating System, is a general-purpose, imperative programming language. It is used for numeric and scientific computing. Fortran was originally developed by IBM in the 1950s for scientific and engineering applications.
pLZ PLZ PLZ HELP I HAVE SO MANY MISSING ASSINMENTS. why is physical security so important and necessary for both personal users and businesses?
Answers
Powershell provides __________ to access the os, file system and other system resources.
Answers
Powershell provides a command-line interface and scripting language to access the operating system, file system, and other system resources.
It allows users to automate tasks, manage configurations, and administer systems efficiently. With Powershell, you can execute commands, run scripts, and interact with different components of the Windows operating system. The main answer is that Powershell provides access to the OS, file system, and system resources through its command-line interface and scripting capabilities.
This enables users to perform various administrative tasks and manage the Windows environment effectively. Powershell's rich set of cmdlets, functions, and modules allow for extensive control and manipulation of system resources. In summary, Powershell is a powerful tool that provides extensive access and control over various aspects of the operating system and other system resources.
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Sue follows these steps to create a chart in her presentation.
Step 1: Navigate to the Insert tab.
Step 2: Click the Chart button in the Illustrations command group.
Step 3: Choose the column chart.
Step 4: Click OK.
Which objects appear on the slide after she clicks OK? Check all that apply.
a fully completed table
a fully completed chart
a table with blank values
a chart with blank values
a table with sample values
a chart with sample values
Answers
Answer:
A chart with sample values
Answer:
A table with sample values
A chart with sample values
Explanation:
What is the MINIMUM number of paths that would need to be broken to prevent Computing Device A from connecting with Computing Device E? a) 1 b) 2 c) 3 d) 4
Answers
Answer:
The answer is "Option c".
Explanation:
In the given question the device A is connected by 3 wires, contributing all of them, which also includes several connector paths. When all the wires of A are broken down, and if all of this leaves no routes that can be used. Even so, if it is done to E, it's also linked to four different routes. Its solution would've been C because its value will be the MINIMUM.
Answer:
c
Explanation:
Bernard is creating an inventory of his comic book collection. He has documented the title, publisher name, production year, and
series number for each comic in his collection. He creates a spreadsheet of this information. Typically, each one of these
categories, such as production year, would be contained in:
A: a formula bar.
B: a cell.
C: a row.
D: a column.
Answers
Answer:
D: a column.
Explanation:
Since in the question it is mentioned that Bernard wants to develop an inventory. Now he created a spreadsheet of the given information
The categories like production year, publisher name, etc would be contained in a column as it represent the heading under these the year, name of the publisher are written
Therefore the option d is correct
Answer:
D: a columnExplanation:
Typically, each one of these
categories, such as production year, would be contained in a column.
Can someone help with these true or false?
Answers
Full punctuation is used in the heading of an indented letter is False
13. There is no need to use punctuation when typing a letter in full blocked format is False.
14. The date should be typed between the sender's address and the recipient's address is False
What is the sentence about?Three letter formats are: blocked, modified block, semi-block. Indented not commonly used. Indented letters align date and closing with center/left margin, without full punctuation in heading.
The heading typically contains the sender's name, address, and date, presented differently from the letter's body. Punctuation needed in full blocked letter format. Punctuation rules apply to all letter formats. Use punctuation correctly in salutations, body, and end of letters.
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See text below
true or false 2. There are four main letters blocked, justified, semi blocked, indented Full punctuation is used in the heading of an indented letter?
13. There is no need to use punctuation When typing a letter in full blocked
format.
14. The date should be typed between the sender's address and the recipient's address.
Crack the secret message: Crrp, Crrp, Crrp Zh’uh jrlqj wr wkh prrq. Li brx zdqw wr wdnh d wuls, Folpe derdug pb urfnhw vkls. (hint: the original letters were shifted,for example if it is shifted by 1 that means Z becomes A , A becomes B, etc. You need to know the number of shifts)
Answers
Answer:
Zoom, Zoom, Zoom We’re going to the moon. If you want to take a trip, Climb aboard my rocket ship.
Explanation:
I got it. This is a caesar cipher with 3 shifts.
NEED HELP ASAP!!!!!!!!!!!
What can happen if music is downloaded illegally from a P2P network?
Large fines may have to be paid.
O Your computer screen will freeze.
O Your computer will shut down.
You will not receive the correct music.
Answers
Joey needs to create a LAN network that will allow multiple devices to communicate. Which type of
network connection device should Joey use?
A.Access port
B.Hub
C.Router
D.Modem
Answers
Hub is the type of network connection device should Joey use.
What do you mean by network?
A network is a collection of computer systems, servers, mainframes, network devices, peripherals, or even other devices that are linked together to share data. The Internet, that also connects millions of people all over the world, is an example of a network.
A hub is a physical device that connects multiple devices on the same local area network (LAN). A laptop, desktop computer, and printer, for example, can all connect to a hub's ports via Ethernet cables and be part of the same local network.
So, B is the right answer.
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write a statement that passes the value 4 to this function and assigns its return value to the variable result.
Answers
64, is the statement that passes the value 4 to this function and assigns its return value to the variable result.
What is statement?The term statement was the based on the line are the perfectly in the arranged. The statement was the correct on the said by the famous in the personality. The statement was the line in the correct manner. There was the statement on the give to the situations.
According to the statement are the based on the def cube (num). The equation was the return num * num * num. The mathematical terms was the cube(4). (4 × 4 × 4 = 64) It was the variable in the result of the fraction.
As a result, the 64, is the statement that passes the value 4 to this function and assigns its return value to the variable result.
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Your question is incomplete, but most probably the full question was.
A program contains the following function definition: def cube(num): return num * num * num Write a statement that passes the value 4 to this function and assigns its return value to the variable result.which of the following is an output? a. service b. complaint form c. operating system d. control system e. information resource
Answers
Option E. An Information Resource is a collection of data that can be used to provide information, such as text, images, videos and audio.
This data can be stored in physical or electronic formats, or accessed through the internet. Information Resources can be used to provide information to users, such as educational materials, news, and entertainment.
They can also be used to support decision-making processes, such as through the analysis of data. Information Resources are invaluable in helping organizations and individuals make informed decisions, and can be used to increase efficiency and effectiveness.
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Why might a company choose Linux for its operating system instead of Microsoft Windows or Mac OS? The company's employees can sync their mobile devices to their computers. The company will not have to send its computers back to the manufacturer for repairs. The company does not have to worry about all the possible hardware configurations. The company can create an operating system to fit its specific needs.
Answers
Answer:
D.
The company can create an operating system to fit its specific needs.
Explanation:
Linux is an open source operating system format, which can be modified to fit specific needs of it's users.
contoso's application development team has been tasked with building a mobile app that can interact with users spoken and written language. which service should they choose?
Answers
The application development team at Contoso has been charged with creating a mobile app that can interact with users' spoken and written language. They should choose azure cognitive services.
What is mobile app?
A mobile application, sometimes known as an app, is a computer programme or software application that is meant to run on a mobile device such as a phone, tablet, or watch. Mobile applications are frequently distinguished from desktop programmes, which are intended to operate on desktop computers, and web applications, which are intended to run via mobile web browsers rather than directly on the mobile device. Apps were originally intended for productivity aids such as email, calendar, and contact databases, but public demand for apps resulted in rapid expansion into other areas such as mobile games, factory automation, GPS and location-based services, order-tracking, and ticket purchases, resulting in millions of apps now available. Many apps necessitate Internet access.
Azure Cognitive Services are APIs, SDKs, and services that enable developers to create intelligent apps without prior AI or data science training.
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how to draw a flowchart to compute area of a triangle
Answers
To draw a flowchart to compute the area of a triangle, you can follow the steps below:
The StepsStart the flowchart with a start/end symbol.
Ask the user to enter the base and height of the triangle.
Store the values of base and height in variables.
Multiply the base and height and divide the result by 2 to get the area of the triangle.
Display the area of the triangle to the user.
End the flowchart with an end symbol.
The flowchart will look like a series of symbols and arrows, with each symbol representing a different action or decision point in the process.
The symbols used in the flowchart will depend on the specific software or tool you are using to create it, but typical symbols include start/end, input/output, process, decision, and connector symbols.
By following this flowchart, you can easily compute the area of a triangle with just a few simple steps.
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Write an expression whose value is the concatenation of the three strigs name1, name2, and name3, separated by commas
Answers
Answer:
name1+","+name2+","+name3
Explanation:
Given
name1, name2 and name3
Required
Concatenate, separated by comma (,)
To concatenate, we simply use the + operator.
So, the expression is:
name1+","+name2+","+name3
How do you fix an object reference is required for the non-static field?
Answers
To fix an "object reference is required for the non-static field" error in your code, you need to create an instance of the class that contains that obe non-static field before you try to access it. This can be done by using the "new" keyword to create an object of the class, and then using thject to access the non-static field.
For example, if you have a class called "MyClass" with a non-static field called "myField", you can create an instance of MyClass and then access myField like this:
```
MyClass myObject = new MyClass();
myObject . myField = "some value";
```
Alternatively, you can make the field static so that you can access it without creating an instance of the class. This can be done by adding the "static" keyword to the field declaration:
```
public static string myField;
```
With this change, you can access the field directly without creating an instance of the class:
```
MyClass . myField = "some value";
```
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What does this mean
Don't use such phrases here, not cool! It hurts our feelings :(
Answers
how many domains are there in the classification system?
Answers
Answer:
3 domains
Explanation:
There are three domains of life, the Archaea, the Bacteria, and the Eucarya.
here is the link to the explanation I got if I got this wrong I am so sorry but if you need more info the link has more for you.
https://link.springer.com/
<3
:)
convert the following decimal number to its equivalent binary ,octal,hexadecimal 1920
pls in step by step
pls help me bro
Answers
Answer:
0b11110000000 is binary
0o3600 is in octal
0x780 in hexa dec.
Explanation:its a bit complitcated to explain sorry bro!
1 – Como contar uma história com responsabilidade e ética, utilizando técnicas aprimoradas para elaborar uma narrativa atrativa e responsável?
Answers
Answer:
Explain each part of the story in appropriate manner.
Explanation:
In order to tell the story with responsibility and ethics and create an attractive and responsible narrative, we have to explain each paragraph of the story that gives more information about the story as it proceeds to the audience. The story must have actions and humor in order to increase the interest of the listeners as well as a good message to the audience. Avoid inappropriate words or language during storytelling because it makes bad impression on the reader's mind.
which algorithm should be used to find a phone number on a contact list? algorithm i sort the contact list by name search for the phone number using a binary search display the correct phone number algorithm ii sort the contact list by area code search for the phone number using a linear search display the correct phone number
Answers
When you want to find a phone number on a contact list a more suitable one is
algorithm II sort the contact list by area code search for the phone number using a linear search display the correct phone number
Why algorithm II suitableThis is because sorting the contact list by area code allows for a more efficient search using a linear search algorithm
A linear search algorithm scans through each element in the list until it finds the desired value by sorting the list by area code the search can be limited to only the elements within that area code which reduces the number of elements that need to be searched and makes the search faster
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Which girl is he baddest 1. Shawty 2.Lisa 3.Ashley
Answers
Answer:
. . . . . . . S H A W T Y.. . .. . .
What percentage of cyber stalking cases escalate to real-world violence?
A. 90% or more
B. Less than 1%
C. 25%
D. About 19%
Answers
The percentage of cyber stalking cases escalate to real-world violence is D. About 19%
What is cyber stalking?
The percentage of cyber stalking incidents that lead to physical violence as there are multiple barriers such as scarce data and underreporting. Furthermore, there is a scarcity of research regarding this particular subject matter.
Hence, It is commonly recognized that even though a few instances of cyber stalking could lead to actual violence, the majority of such cases do not end up with physical harm.
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(50 POINTS!) Type the correct answer in the box.
What techniques are involved in green computing
|________| and |_____| Electronic Waste are two major techniques involved in green computing.
Answers
Answer:
energy efficent and e-waste
Explanation:
The range of an unsigned 6 bit binary number is
0-63
0-64
0-127
1-128
Answers
Answer:
6 bit = 2^6-1=64-1=63
from 0 to 63
write down the points to be considered while writing a file name
Answers
Answer: the file name, open and close the file, specify what kind of file it is.
Explanation: