Answer:
public class Main
{
public static void main(String[] args) {
int time = 60;
--time;
System.out.println(time);
}
}
Explanation:
*The code is in Java.
Initialize an integer called time and set it to some value, in this case 60
To use the decrement operator in prefix mode, you need to write the decrement operator, --, before the variable time. The decrement operator decreases the variable value by one first and then gives back the new value. In our example the output will be 59.
An array in c++ is decleared as ''float split[31][13][23] How many bytes does it occupy in memory?
Answer:
Size of array = size of each element * total number of elements
Explanation:
array occupies 38,332 bytes (or approximately 37.4 KB) of memory in C++
This is in C#. In Chapter 11, you created the most recent version of the GreenvilleRevenue program, which prompts the user for contestant data for this year’s Greenville Idol competition. Now, save all the entered data to a Greenville.ser file that is closed when data entry is complete and then reopened and read in, allowing the user to view lists of contestants with requested talent types. The program should output the name of the contestant, the talent, and the fee.
Note: We have hidden .ser files, although you can still read and write to them.
I've used Visual studio and windows 10 for compiling and running below mentioned C# code.
How to explain the programAbove code will take input from user in the following steps:
1. Enter number of contestants.
2. Then for each contestant it will take, contestant name, then its Talent code and age.
3. After entering all the contestant details, you will see the revenue expected this year.
4. Then program prompts the user to enter Talent type. When user enters that, program will show the contestant details who have user mentioned Talent type.
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Worth 10 points
(Sum series)
Write a method to compute the following series:
m(i) = 1/2 + 2/3 +......+ i/(i+1)
Class Name: Exercise06_13
In Java:
public class Exercise06_13 {
public static void main(String[] args) {
System.out.println(Series(Just put whatever number you want here, and it will print out the number in the series.));
}
static float Series(float i){
return (i / (i + 1));
}
}
I hope this helps!
check image dont answer if you dont know please
Answer:
Explanation:
1-2nd option
2-1st option
3-last option
hope this helps!! have a good rest of ur day!! <3
Do you think that it is acceptable to base employment decisions solely on historical data?
No, the historical data may be biased against some candidates.
Yes, because knowing what worked before leads to choosing qualified candidates.
No, previous decisions should not be considered.
Yes, since the data can be used to create a decision-making algorithm.
Answer:
no
Explanation:
No, the historical data may be biased against some candidates.
The employment decisions should base solely on historical data because the data can be used to create a decision-making algorithm.
What is historical data?A historical data is the data that is collected based on past events and circumstances concerning an individual during an employment or about an organisation.
Employment decisions by human resource officers should be based solely on the historical data of their employees because it will give them insight on final decision to make.
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Consider the following relation with functional dependencies as shown below.R{sno,sname,age,cno,cname,group}
R(A,B,C,D,E,F)
A-B,C
C-F
D-E
which normal form is the relation R is in?
Answer:
First Normal Form
Explanation:
The correct answer is - First Normal Form
Reason -
Given that,
A-B,C
C-F
D-E
Here the key is AD
The two partial Functional dependencies are -
A-B,C
D-E
So,
They are not in Second Normal Form, but they are in First Normal Form.
A STUDENT IS GRADED BASED ON EXAM PERFORMANCE AND CLASS ATTENDANCE.WHEN THE PERFORMANCE IS ABOVE 50% AND CLASS ATTENDANCE GREATER THAN 75%,THE STUDENT IS AWARDED "PASS".WHEN THE CLASS ATTENDANCE IS LESS THAN 75%,THE STUDENT RETAKES THE COURSE.OTHERWISE,THE SITS FOR A SUPPLEMENTARY EXAM.DRAW A PROGRAM FLOWCHART TO REPRESENT THIS LOGIC
Here is a flowchart to represent the logic described:
The FlowchartSTART
|
v
ENTER exam performance and class attendance
|
v
IF performance > 50 AND attendance > 75 THEN
|
v
DISPLAY "PASS"
|
v
ELSE IF attendance < 75 THEN
|
v
DISPLAY "RETAKE COURSE"
|
v
ELSE
|
v
DISPLAY "SUPPLEMENTARY EXAM"
|
v
END
Using symbols, flow charts depict the connections between input, processes, and output.
The planned structure of a program is analyzed by computer programmers using flow charts to ensure that all inputs, processes, and outputs have been considered and that all defects have been fixed. Flow charts are used to communicate ideas to stakeholders.
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9. Computer 1 on network A, with IP address of 10.1.1.10, wants to send a packet to Computer 2, with IP address of
172.16.1.64. Which of the following has the correct IP datagram information for the fields: Version, minimum
Header Length, Source IP, and Destination IP?
Answer:
Based on the given information, the IP datagram information for the fields would be as follows:
Version: IPv4 (IP version 4)
Minimum Header Length: 20 bytes (Since there are no additional options)
Source IP: 10.1.1.10 (IP address of Computer 1 on network A)
Destination IP: 172.16.1.64 (IP address of Computer 2)
So the correct IP datagram information would be:
Version: IPv4
Minimum Header Length: 20 bytes
Source IP: 10.1.1.10
Destination IP: 172.16.1.64
create a powerpoint presentation on various e commerce websites. compare them and write which one is your favourite and why
The e-commerce websites created for online shopping are shown on this slide, along with how customers may utilize them to compare prices and make purchases and PPT.
Thus, By providing information via various website services, you can raise audience engagement and knowledge. Internet stores Ppt Images and Graphics.
You can deliver information in stages using this template. Using this PPT design, you may also show information on products, exclusive discounts, and strong online websites. This style is entirely changeable, so personalize it right away to satisfy the demands of your audience.
A lousy PowerPoint presentation can detract from the excellent content you're providing with team stakeholders because of poor color choices or unclear slides.
Thus, The e-commerce websites created for online shopping are shown on this slide, along with how customers may utilize them to compare prices and make purchases and PPT.
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Question #9
Long Text (essay)
Consider what you have learned about Internet regulation and deregulation. Take a position and argue for or
against regulating the use of the Internet. Your answer should be at least 150 words.
B. IU 13 á
I
< PREVIOUS
O Word(s)
NEXT >
SA
Answer: Check Below
Explanation:
The internet is a vital tool for communication, commerce, and entertainment, but it is not without its downsides. The internet can be used to spread false information, cyberbully, and promote illegal activity. This is why there has been a growing call for the regulation of the internet to curb these negative effects. While there are some who argue that regulating the internet would infringe on free speech, there are many benefits to regulating internet use.
One of the main benefits of regulating the internet is that it can help prevent cyberbullying and other forms of online harassment. By requiring social media companies to monitor and remove harmful content, the internet can be a safer space for everyone. Regulating the internet can also help prevent the spread of fake news and misinformation, which has become a significant problem in recent years. By holding websites accountable for the content they host, we can prevent the spread of propaganda and conspiracy theories that harm public health and democratic institutions.
Another benefit of regulating the internet is that it can help protect children from online predators and inappropriate content. By requiring age verification and limiting access to certain sites, we can ensure that children are not exposed to harmful content. Regulating the internet can also help prevent illegal activities like piracy and online scams. By holding websites and individuals accountable for these crimes, we can protect consumers and prevent economic harm.
In conclusion, while there are concerns about infringing on free speech, there are many benefits to regulating the internet. By preventing cyberbullying, limiting the spread of fake news, protecting children, and preventing illegal activities, we can create a safer and more secure internet for everyone to use. The regulation of the internet is not a perfect solution, but it is an important step towards ensuring that the internet remains a valuable resource for communication and commerce while protecting individuals and society as a whole.
This code is giving no error but is not printing my "goal." Which is to print a year of highschool when a number is input. Instead the code is only printing "Not in High School" every time, every number. Can someone please explain to me what I did wrong?
grade_number = input("What year of high school are you in? ")
if grade_number == 9:
print("Freshman")
elif grade_number == 10:
print("Sophomore")
elif grade_number == 11:
print("Junior")
elif grade_number == 12:
print("Senior")
else:
print("Not in High School")
Answer:
You must convert your input to an integer before the if statements.
Explanation:
input() returns a string, which should be converted to your desired type, OR you should compare against string literals.
See below for working code.
A small office providing television services in Chicago has contacted Mark, a network administrator, to set up a network connection for their operations. The total strength of devices will not exceed 10, and so Mark decides that a LAN connection is all that is required for their functionality. Mark, however, wants to ensure that the devices are connected centrally, and for this purpose he plans on installing a central switch. Analyze which physical topology is best suited for this purpose.
The physical topology which is best suited for this network connection is a star topology.
What is a topology?A topology can be defined as the graphical representation of the various networking devices that are used to create and manage a network connection.
The types of topology.
In Computer networking, there are six main types of topology and these include the following:
Bus topologyTree topologyHybrid topologyRing topologyMesh topologyStar topologyA star topology refers to a type of topology in which each networking device is physically connected to a central node such as a hub, router, or switch, which are typically acting as connecting nodes.
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What is data reduction and why is it important
Data reduction refers to the process of reducing the amount of data in a dataset while preserving its meaningful and relevant information. It involves techniques such as data compression, filtering, and sampling.
There are several reasons why data reduction is important:
1. Storage Efficiency: By reducing the size of the dataset, data reduction helps save storage space. This is especially crucial when dealing with large datasets that can take up significant storage resources.
2. Processing Efficiency: Smaller datasets are quicker to process and analyze. Data reduction techniques help to simplify and streamline the data, making it more manageable and enabling faster data processing.
3. Improved Accuracy: Removing redundant or irrelevant data through data reduction can improve the accuracy of analysis. By focusing on the most significant and representative data points, data reduction helps to eliminate noise and improve the quality of results.
4. Enhanced Data Mining: Data reduction facilitates data mining processes by reducing the complexity of the dataset. It enables researchers and analysts to extract patterns, trends, and insights more effectively from the data.
5. Cost Reduction: Storing and processing large datasets can be expensive in terms of storage infrastructure and computational resources. By reducing the data size, organizations can save costs associated with storage and processing.
Overall, data reduction is important because it enables organizations to manage and analyze data more efficiently, leading to improved decision-making and cost savings.
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HELP
Decoding is the opposite of _____.
A) searching
B) calculating
C) encrypting
D) converting
(1 point)
5. Which of the following types of professionals are most likely to perform administrative tasks
during training?
O Market research analysts
O Public relations specialists
O Advertising sales agents
O Advertising, marketing, and promotions managers
Answer: b public relations specialist
Explanation: took the quiz on edge, got 100%
Can you provide an example of how computer programming is applied in real-
world situations?
An example of how computer programming is applied in real world situations is the use of traffic lights.
How is this so?
The traffic flow data is processed by the computer to establish the right sequence for the lights at junctions or ramps. The sequencing information is sent from the computer to the signals via communications equipment.
INRIX Signal Analytics is the first cloud-based solution that harnesses big data from linked automobiles to assist traffic experts in identifying and understanding excessive delays at signalized junctions throughout the country — with no hardware or fieldwork required.
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A file with a com extension is most likely to be a(n) ___ file.
website is a collection of (a)audio files(b) image files (c) video files (d)HTML files
Website is a collection of (b) image files (c) video files and (d)HTML files
What is websiteMany websites feature a variety of pictures to improve aesthetic appeal and provide visual substance. The formats available for these image files may include JPEG, PNG, GIF, or SVG.
To enhance user engagement, websites can also introduce video content in their files. Web pages have the capability to display video files either by embedding them or by providing links, thereby enabling viewers to watch videos without leaving the site. Various formats such as MP4, AVI and WebM can be utilized for video files.
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Suppose a disk drive has the following characteristics: Six surfaces 16,383 tracks per surface 63 sectors per track 512 bytes/sector Track-to-track seek time of 8.5ms Rotational speed of 7,200rpm a) What is the capacity of the drive
Answer:
The answer is "2.95 GB"
Explanation:
Given value:
Surfaces = 6
The tracks per surface =16,383
The sectors per track = 63
bytes/sector = 512
Track-to-track seek time = 8.5ms
The Rotational speed = 7,200rpm
\(\text{Drive capacity= surface} \times \text{tracks per surface} \times \text{sectors per track} \times \frac{bytes}{sector}\)
\(= 6 \times 16383 \times 63 \times 512 \\\\= 3170700288 \ B\\\\ = 3023.81543 \ MB \\\\= 2.95294 \ GB\\\)
The drive capacity is 2.95 GB
In which type of referencing do you get a warning message? Explain why.
Answer:
These are the problems that are not severe enough to prevent processing. They mainly complain about the previous version of your document. In the case of command invalid, the latex gives a warning and henceforth it needs to be fixed.
Explanation:
There are some bugs in which they are not that severe that make the system not process.. but they are still mistakes in which might affect how the program run those parts.. like in JavaScript in the program i use, the minor bugs are like symbolized as yellow triangle and they are normally like signalizing a grammar error in the code and the app still runs but just that part of the code is invalid or reads wrong.. while big errors like codes that dont make sense, those make a red squareish that as soon as you try to run the program the debug console states in all red "Line 50(or whatever line) SyntaxError" or other things
Write a method doubleUp that doubles the size of a list of integers by doubling-up each element in the list. Assume there's enough space in the array to double the size. Suppose a list stores the values [1, 3, 2, 7]. After calling list.doubleUp(), the list should store the values [1, 1, 3, 3, 2, 2, 7, 7].
Answer:
def double_up(self, mylist):
doubled = list()
for item in mylist:
for i in range(2):
doubled.append(item)
return doubled
Explanation:
The program method double_up gets the list argument, iterates over the list and double of each item is appended to a new list called doubled.
Methods are functions defined in classes. A class is a blueprint of a data structure. Each instance of the same class holds the same attributes and features.
Your goals as the IT architect and IT security specialist are to: Develop solutions to the issues that the specified location of IDI is facing. Develop plans to implement corporate-wide information access methods to ensure confidentiality, integrity, and availability. Assess risks and vulnerabilities with operating IT facilities in the disparate locations where IDI now functions and develop mitigation plans and implementation methods. Analyze the strengths and weaknesses in the current systems of IDI. Address remote user and Web site user’s secure access requirements. Develop a proposed budget for the project—consider hardware, software, upgrades/replacements, and consulting services. Prepare detailed network and configuration diagrams outlining the proposed change to be able to present it to the management. Develop and submit a comprehensive report addressing the learning objectives and your solutions to the issues within the scenario. Prepare a 10- to 15-slide PowerPoint presentation that addresses important access control, infrastructure, and management aspects from each location.
Bulletin Board Systems (BBSs) predate the Internet.
True
False
SIDE Name Smith Jones Doe Fid # 302 302 542 222 Varda Carey Course # Name Henry Jackson Schuh Lerner 302 302 542 Year C# Fld # 223 222 Intro Prog Organic Chem Asian Hist Calculus Taught-By Relation Dept Position Prof Assist. Prof Assoc. Prof Assist. Prof Course Name Calculus 3.0 3.5 Math Math 4.0 0.5 Chem Hist Student Relation Dept Math Hist Chem Dept Math CS Chem Hist Math Sid# Faculty Relation Enrolled Relation ARENEN Course Relation 302 302 302 223 Dept Math Math CS CS Chem Hist Math 1. For the top 3 tables, identify the primary key and the foreign key(s). if the table does not have a primary or foreign key, write NONE, then explain your answer
Table 1: SIDE
Primary Key: Sid#
Foreign Key(s): None
Table 2: Course
Primary Key: C#
Foreign Key(s): None
Table 3: Faculty
Primary Key: Fid#
Foreign Key(s): None
Table 4: Enrolled
Primary Key: NONE
Foreign Key(s): Sid#, C#
Table 5: Relation
Primary Key: NONE
Foreign Key(s): Sid#, Fid#, C#
In Table 1, the primary key is Sid#, which uniquely identifies each student. There are no foreign keys in this table because it stands alone and does not reference any other tables.
In Table 2, the primary key is C#, which uniquely identifies each course. There are no foreign keys in this table because it also stands alone and does not reference any other tables.
In Table 3, the primary key is Fid#, which uniquely identifies each faculty member. There are no foreign keys in this table because it also stands alone and does not reference any other tables.
In Table 4, there is no primary key because it is a linking table that connects students (referenced by Sid#) to courses (referenced by C#). The foreign keys in this table are Sid# and C#, which reference the primary keys in Tables 1 and 2, respectively.
In Table 5, there is no primary key because it is also a linking table that connects students (referenced by Sid#) to faculty members (referenced by Fid#) for specific courses (referenced by C#). The foreign keys in this table are Sid#, Fid#, and C#, which reference the primary keys in Tables 1, 3, and 2, respectively.
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sheila makes to do list below she then mages some changes and revises the to-do list which actions did sheila have to take to make the changes observed
Answer: Assign or Edit a task in a task list
Explanation:
Tap more then tap the Tasks tab
Go to the list where you want to edit a task
Tap the task you want to edit.
3
Drag each label to the correct location on the image.
An organization has decided to initiate a business project. The project management team needs to prepare the project proposal and business
justification documents. Help the management team match the purpose and content of the documents.
contains high-level details
of the proposed project
contains a preliminary timeline
of the project
helps to determine the project type,
scope, time, cost, and classification
helps to determine whether the
project needs meets business
needs
contains cost estimates,
project requirements, and risks
helps to determine the stakeholders
relevant to the project
Project proposal
Business justification
Here's the correct match for the purpose and content of the documents:
The Correct Matching of the documentsProject proposal: contains high-level details of the proposed project, contains a preliminary timeline of the project, helps to determine the project type, scope, time, cost, and classification, helps to determine the stakeholders relevant to the project.
Business justification: helps to determine whether the project needs meet business needs, contains cost estimates, project requirements, and risks.
Please note that the purpose and content of these documents may vary depending on the organization and specific project. However, this is a general guideline for matching the labels to the documents.
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100 point question, with Brainliest and ratings promised if a correct answer is recieved.
Irrelevant answers will be blocked, reported, deleted and points extracted.
I have an Ipad Mini 4, and a friend of mine recently changed its' password ( they knew what the old password was ). Today, when I tried to login to it, my friend claimed they forgot the password but they could remember a few distinct details :
- It had the numbers 2,6,9,8,4, and 2 ( not all of them, but these are the only possible numbers used )
- It's a six digit password
- It definitely isn't 269842
- It definitely has a double 6 or a double 9
I have already tried 26642 and 29942 and my Ipad is currently locked. I cannot guarantee a recent backup, so I cannot reset it as I have very important files on it and lots of memories. It was purchased for me by someone very dear to me. My question is, what are the password combinations?
I have already asked this before and recieved combinations, however none of them have been correct so far.
Help is very much appreciated. Thank you for your time!
Based on the information provided, we can start generating possible six-digit password combinations by considering the following:
The password contains one or more of the numbers 2, 6, 9, 8, and 4.
The password has a double 6 or a double 9.
The password does not include 269842.
One approach to generating the password combinations is to create a list of all possible combinations of the five relevant numbers and then add the double 6 and double 9 combinations to the list. Then, we can eliminate any combinations that include 269842.
Using this method, we can generate the following list of possible password combinations:
669846
969846
669842
969842
628496
928496
628492
928492
624896
924896
624892
924892
648296
948296
648292
948292
Note that this list includes all possible combinations of the relevant numbers with a double 6 or a double 9. However, it is still possible that the password is something completely different.
What is the missing line of code? >>> sentence = "Programming is fun!" 'gr O sentence[2:6] sentence[3:5] sentence[3:6] sentence[2:5]
Answer: not sentence [3:6]
I hope this helps
Explanation:
Difference between Python vs Pandas?
Python and Pandas are not directly comparable as they serve different purposes. Here's an explanation of each:
Python:
Python is a general-purpose programming language known for its simplicity and readability. It provides a wide range of functionalities and can be used for various tasks, including web development, data analysis, machine learning, and more. Python has a large standard library and an active community, making it versatile and widely used in different domains.
Pandas:
Pandas, on the other hand, is a powerful open-source library built on top of Python. It is specifically designed for data manipulation and analysis. Pandas provides easy-to-use data structures, such as Series (one-dimensional labeled arrays) and DataFrame (two-dimensional labeled data tables), along with a variety of functions for data cleaning, transformation, filtering, grouping, and aggregation.
In essence, Python is the programming language itself, while Pandas is a Python library that extends its capabilities for data analysis and manipulation. You can use Python to write code for a wide range of purposes, while Pandas is focused on providing efficient and convenient tools for working with structured data.
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Which of the following does Not impact your credit score?
Answer:your race, gender, marital status, education level, religion, political party or income, those details can't be factored into your credit scores.
Explanation: