What are the flowchart symbols?
Answer:Flowchart use to represent different types of action and steps in the process.These are known as flowchart symbol.
Explanation:The flowchart symbols are lines and arrows show the step and relations, these are known as flowchart symbol.
Diamond shape: This types of flow chart symbols represent a decision.
Rectangle shape:This types of flow chart symbols represent a process.
Start/End : it represent that start or end point.
Arrows: it represent that representative shapes.
Input/output: it represent that input or output.
Which of the following statement is NOT true? A software update is also known as a software patch Proprietary software are restricted by copyright, patents, or license agreements A site license can be used at a specific location and is priced at variable rate. Operating system controls key elements of user interface. Which of the following is NOT true? Linux users need to install system utilities by themselves. Rooting is unauthorized modifications to any mobile device. LibreOffice and Zoho Office are free. Physical storage model helps user create a mental picture of the file management. Which of the following is NOT true? Operating system manages processors and memory. Freeware is also called freemium. Windows gradually evolved from Disk Operating System (DOS) Windows 8 has no Start button. Which of the following is NOT true? O Tumblr is an example of content communities. Social media honeycomb has seven building blocks. 0 Foursquare is an example of geosocial networking O Periscope is an example of online communication
The statement that is NOT true is "Freeware is also called freemium.freemium. "The statement that is NOT true among the options provided is: "Freeware is also called freemium."
While both freeware and freemium are types of software distribution models, they are different. Freeware refers to software that is available for use at no cost, while freemium is a business model where a basic version of the software is provided for free, but additional features or services are available for a fee.
Freeware is a class of proprietary software that is made available to the public without cost (not to be confused with free software). You may or may not be able to reuse the shareware in the software you're building, depending on the copyright restrictions.
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which statement best describes why this simulation is an abstraction? choose 1 answer: choose 1 answer: (choice a) a it leaves out details that do not effect the results as much, such as air resistance or golf ball material. (choice b) b it uses short variable names that can be interpreted ambiguously. (choice c) c it displays the results in text instead of using a visual output. (choice d) d it uses a loop to repeat the same block of commands multiple times with differing
a it leaves out details that do not effect the results as much, such as air resistance or golf ball material, this statement best describes why this simulation is an abstraction.
Why simulation is an abstraction?
A simulation is considered an abstraction because it is a simplified representation of a real-world system or process.
In this case, the simulation may leave out certain details that do not have a significant impact on the results, such as air resistance or the specific material of the golf ball.
By simplifying the model in this way, the simulation is able to focus on the most important factors and produce more accurate results.
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In 2-5 paragraphs, describe how you would create a new database using your software.
Answer:
1. open the software
2. select a new blank database or database wizard
3. name the database
4. enter field names and select the type of field (text, number, date, currency)
5. make one of the fields the primary key
6. click done, or save and close
7. open the table and add records
a data structure is a compound unit that consists of several smaller pieces of data. T/F
The statement that a data structure is a compound unit consisting of several smaller pieces of data is valid and accurate.
Is a data structure a compound unit consisting of several smaller pieces of data?True.
A data structure is indeed a compound unit that consists of several smaller pieces of data.
It is a way of organizing and storing data in a structured format to facilitate efficient operations and manipulation.
Data structures provide a framework for organizing and managing data elements, allowing for easy access, retrieval, and manipulation of the data.
Data structures can be built using different techniques and have various forms, such as arrays, linked lists, stacks, queues, trees, graphs, and more.
Each data structure has its own set of rules and operations to store and retrieve data effectively based on specific requirements.
By combining multiple smaller pieces of data into a single structure, data structures provide better organization, access, and management of data, enabling efficient algorithms and data processing.
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Can someone tell me how to hit on a link on Brainly to see the answer
when you sign-in to your operating system, your customized desktop background does not appear. instead, the operating system displays the default desktop background. what might have happened?
There could be several reasons why your customized desktop background does not appear when you sign in to your operating system.
One possibility is that the settings for your desktop background have been reset or changed, which can sometimes happen after a system update or software installation. Another possibility is that there is an issue with the file format or resolution of your customized background image, which could prevent it from being displayed properly on your system. Additionally, it's possible that there is a problem with your system's graphics driver or hardware that is preventing the customized background from being displayed. To resolve this issue, you may need to troubleshoot the problem by checking your system settings, updating your drivers, or seeking assistance from a technical support professional.
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Which of the following algorithms has lowest worst case time complexity?a) Insertion sortb) Selection sortc) Quick sortd) Heap sort
Heap Sort and -Merge Sort both have runtime complexity that is O(nlogn), which is the best case scenario.
What are the complexity Mcq in the worst case?The complexity of a bubble sort is O(n2) in the worst case and O in the best scenario (n). In a linear search strategy, the worst case scenario is when an item is either the very last entry in the array or not there at all.
What are the ideal and idealised temporal complexity scenarios?In the best situation, linear search has an O time complexity (1). The temporal complexity is O in the worst case scenario (n).
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what is meant by computer network
Answer:
A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.
What would be the value of the variable list after the execution of the following code?
list = [1, 2, 3, 4]
list[3] = 10
a.[1, 2, 3, 10]
b.[1, 2, 10, 4]
c.[1, 10, 10, 10]
Answer: a) [1, 2, 3, 10]
Explanation:
Lists have indexes. Basically, starting from the first element of a list, you count up from 0. So the first element in the list has an index of 0. The second element has an index of 1. And so on.
list = [1, 2, 3, 4] defines a list with four elements. list[3] = 10 assigns the third index to a value of 10. We need to know which element has an index of 10, so we count up. 1 has an index of 0. 2 has an index of 1. 3 has an index of 2. And 4 has an index of 3. So whatever value is in the third index is replaced by a new value of 10.
Therefore the new list will look like [1, 2, 3, 10].
__ is a process of adding details to a model to make it less abstract.
• abstraction
• decomposition
• pattern recognition
• refinement
Answer:refinement
Explanation:
Answer:
refinement
Explanation: just checked
Write the HTML code to create the following form elements:
Pizza size:
OSmall
O Medium
OLarge
Click to order Pizza , Click to Clear
Answer:
<form>
<label for="pizza-size">Pizza size:</label><br>
<input type="radio" id="small" name="pizza-size" value="small">
<label for="small">Small</label><br>
<input type="radio" id="medium" name="pizza-size" value="medium">
<label for="medium">Medium</label><br>
<input type="radio" id="large" name="pizza-size" value="large">
<label for="large">Large</label><br><br>
<input type="button" value="Click to order Pizza">
<input type="reset" value="Click to Clear">
</form>
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¿Como explicarian que es un programa y la diferencia con el concepto de software y aplicacion.
Answer:
Un programa de computadora es un conjunto de instrucciones que una computadora puede entender, escrito en un lenguaje de programación específico, en el caso de lenguajes de bajo nivel también en una arquitectura de computadora específica. En la mayoría de los casos, los programas se compilan en un formato que la computadora puede entender. A su vez, el conjunto de programas de una computadora es denominado software, mientras que una aplicación es un tipo específico de programa informático, especialmente utilizado en teléfonos móviles.
Telus Company created an extremely attractive, totally new design for a touch-tone telephone keypad for use in all its new telephones in public telephone booths. Telus wishes to protect the design. It should do so under b. The Copyright Act. c. The industrial Design Act. d. The Trade Marks Act's distinctive guise provisions. e. The Trade Marks Act's service marks provision
Telus should protect the touch-tone telephone keypad design under the c. Industrial Design Act to ensure exclusive rights and prevent unauthorized reproduction.
The Industrial Design Act is specifically designed to protect new and original designs of industrial products. In this case, the unique and attractive design of Telus' touch-tone telephone keypad falls under the scope of industrial design protection. By obtaining protection under this act, Telus can secure exclusive rights to their design, preventing others from copying or imitating it without permission. This ensures that Telus' design remains distinctive and gives them a competitive advantage in the market.
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for the ____ operation, it is required that the the two tables have a common attribute.
A common attribute between the two tables is necessary for the join process.
What do Joins mean?
In SQL, JOINS are operations that aggregate rows from a number of tables depending on a relevant column in those tables.
The different kinds of JOINs in SQL are as follows:
(INNER) JOIN : Joining the two tables produces records with matching values.
Returns every record from the left table as well as the typical or common from the right table when using the LEFT (OUTER) JOIN.
RIGHT (OUTER) JOIN: Displays all data from the right side of the table as well as the data from the left table that matches the data from the right table.
FULL (OUTER) JOIN: When a match is found in the left or right table, Returns all records.
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java write a program whose inputs are three integers, and whose output is the smallest of the three values.
Here is a Java program that takes three integers as inputs and outputs the smallest of the three values:
write a Java program whose inputs are three integers, and whose output is the smallest of the three values?import java.util.Scanner;
public class SmallestOfThree {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter the first integer: ");
int num1 = input.nextInt();
System.out.print("Enter the second integer: ");
int num2 = input.nextInt();
System.out.print("Enter the third integer: ");
int num3 = input.nextInt();
int smallest = num1; // Assume the first number is the smallest
if (num2 < smallest) { // Check if the second number is smaller
smallest = num2;
}
if (num3 < smallest) { // Check if the third number is smaller
smallest = num3;
}
System.out.println("The smallest of the three numbers is: " + smallest);
}
}
The program first imports the Scanner class to allow for user input. The program prompts the user to enter three integers, which are stored in variables num1, num2, and num3. The variable smallest is initially set to num1. The program then checks whether num2 and num3 are smaller than num1 using if statements. If either of these numbers is smaller than num1, then the variable smallest is updated to that number. Finally, the program prints the value of smallest, which is the smallest of the three numbers entered by the user.
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How is a game like Pokemon Go an example of Augmented reality
A game like Pokemon Go is an example of Augmented Reality (AR) because it combines the real world with virtual elements.
In the game, players use their mobile devices to locate and capture virtual creatures called Pokemon, which appear on the screen as if they are in the player's real-world location. This is achieved through the use of GPS technology and the device's camera, which overlays the virtual elements onto the real world.
As a result, players experience a seamless blend of the real and virtual worlds, which is the defining characteristic of Augmented Reality.
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A game like Pokemon Go is an example of Augmented Reality (AR) because it combines the real world with virtual elements.
In the game, players use their mobile devices to locate and capture virtual creatures called Pokemon, which appear on the screen as if they are in the player's real-world location. This is achieved through the use of GPS technology and the device's camera, which overlays the virtual elements onto the real world.
As a result, players experience a seamless blend of the real and virtual worlds, which is the defining characteristic of Augmented Reality.
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How might telecommuting be implemented as an alternative work
arrangement in a carribbean country?
The first step is to assess the existing infrastructure and technological capabilities to ensure reliable internet connectivity and communication channels. Secondly, policies and guidelines need to be developed to govern telecommuting, including eligibility criteria, expectations, and performance metrics.
Training and support programs should be provided to help employees adapt to remote work environments. Additionally, collaboration tools and platforms should be implemented to facilitate communication and project management. Finally, monitoring and evaluation mechanisms should be established to assess the effectiveness of telecommuting and make necessary adjustments.
To implement telecommuting in a Caribbean country, it is crucial to evaluate the country's technological infrastructure and ensure that reliable internet connectivity is available to support remote work. This may involve investing in improving internet infrastructure and expanding broadband coverage to remote areas.
Once the technological foundation is established, policies and guidelines need to be developed to govern telecommuting. These policies should define eligibility criteria for employees, specify expectations and deliverables, and establish performance metrics to measure productivity and accountability. Clear communication channels should be established to keep employees informed and connected.
Training and support programs should be provided to help employees adapt to remote work environments. This may include training on the use of remote collaboration tools, time management, and maintaining work-life balance. Support systems such as IT help desks should be available to address technical issues and provide assistance.
Collaboration tools and platforms should be implemented to enable effective communication and project management. This may involve adopting video conferencing tools, project management software, and cloud-based document sharing platforms. These tools facilitate virtual meetings, file sharing, and real-time collaboration among remote team members.
To ensure the success of telecommuting, regular monitoring and evaluation should be conducted. This involves assessing productivity levels, employee satisfaction, and the overall impact on organizational goals. Feedback mechanisms should be in place to gather insights from employees and make necessary adjustments to improve the telecommuting experience.
By following these steps, telecommuting can be effectively implemented as an alternative work arrangement in a Caribbean country, providing flexibility for employees and contributing to a more efficient and resilient workforce.
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how to explain if the following is a valid set of java instructions: int mygrade = (assignment1 * 10); int assignment1 = 10;
Yes, this is a valid set of Java instructions. The first line declares a variable called mygrade' and assigns it the value of the product of the two variables 'assignment1' and 10. The second line declares a variable called 'assignment1' and assigns it the value of 10.
What is Java ?Java is a programming language and computing platform first released by Sun Microsystems in 1995. It is used to develop and run programs on a variety of hardware, including desktop computers, servers, and mobile devices. Java has become one of the most popular programming languages due to its versatility, allowing developers to write code that can be used on different platforms. Java is a class-based, object-oriented language,
which means it is composed of classes that define objects and the methods that can be used to manipulate them. It is an interpreted language, meaning that the code is compiled into bytecode and then executed by the Java Virtual Machine (JVM). Java also has features such as garbage collection and memory management, which make it easier for developers to create reliable, efficient applications. Java is used in many applications, from web applications to enterprise software to Android apps.
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cybercriminals use ___ tactics to trick people into giving them their personal information.
Phishing is the act of an attacker trying to get a user to do "the wrong thing," such as opening a malicious link or visiting a dubious website.
Safeguarding your organization offers a multi-layered set of mitigations to increase the resilience of your organization against phishing attacks while minimizing user productivity disturbance. The defenses outlined in this advice can protect your organization from other types of cyberattacks as well and will increase its overall resilience.
This advice is intended for the technology, operations, or security employees who are in charge of creating and putting into place defenses for medium-sized to big organizations. This also applies to personnel in charge of phishing training.
The staff of smaller organizations will also benefit from this advice, but they should first consult the NCSC's Small Business Guide.
This advice ends with a case study that shows how a multi-layered strategy stopped a big financial sector organization from being harmed by a phishing attempt.
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Directions: To avoid early damage in the tools, how will you sanitize and store the
following tools in your kitchen. Write your answers in the activity notebook following
the given columns.
Tools Proper Sanitation Proper Storage
Answer:
1)sterilizing
2)use bleach and water
3)when you wash the measuring spoon,wash them using warm soapy water then rinse them in clear water
4)use a fresh solution of 1 tablespoon of unscented,liquid chlorine bleach per gallon of water
5)let it set in soapy water over night
6)set it in soapy water five minutes and scrub each potter
7)wash mixing bowl in hot ,soapy water to add it to a dishwasher load
8)use a ratio of one part bleach to 20parts of water
9)pour water on thr blender and add dish soap
10)wipe it using clean and smooth towel
An individual involved with the aspect of a project will be concerned with budgets and the costs associated with running a business.
Answer:
this doesn't make any sense at all
Explanation:
ted wants to be able to analyze date data in his pivottable by month. what must he do with the date field in his pivottable?
Ted needs to group the date data in his PivotTable by month. To achieve this, he must convert the date field into a month field in his PivotTable settings.
What action should Ted take with the date field in his PivotTable to analyze data by month?To analyze data by month in his PivotTable, Ted should ensure that the date field is set up as a month field by modifying the PivotTable settings accordingly.
To analyze date data in his PivotTable by month, Ted needs to perform the following steps:
Select the date field in the PivotTable.Right-click on the date field and choose "Group" or "Group Field" from the context menu.In the Grouping dialog box, select the "Months" option and click "OK."By grouping the date field by months, the PivotTable will now display the data aggregated and organized by month. This enables Ted to perform month-based analysis and gain insights into trends and patterns over time.
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Match the correct pairs of column A and B to prove your computer
1
intelligence
1. Ms-word, WordStar
a. Database Management system
2. Pagemaker, Ventura
b. Word processing software packages
3. Ms. Excel, Lotus 1,2,3
c. Desktop publishing
4. D Base, fox pro, Ms-Access d. Antivirus Software
5. Basic, cobol, Pascal
e. Parts of E-mail Account
6. McAffee/ Smart Dog/Norton f. Finance and data analyses
7. ComputerVirus
g. Addressing servers on internet
8. Inbox,compose, address book h. Software program that can replicate
itself
Explanation:
1 Ms word - b. Word processing software
2 Pagemaker - c desktop publishing
3 Ms excel - f finance and data analyses
4 dbase - a database management system
6 Mcafee/Norton - d anti-virus software
7 virus - h computer program that can replicate itself
8 inbox, compose,.............. - parts of an email account
You have been assigned the task to store a number in a variable. The number is 51,147,483,647,321. You have different data types like Integer, Float, Char, and Double. Which data type will you use from the given data types to store the given number and why? Justify your answer with logical reasoning.
To store the number 51,147,483,647,321, the data type that can be used is long int. The reason why long int is the best choice is because it can store large values of data like 51,147,483,647,321 and it does not need any floating-point calculations.
A data type is a fundamental concept in programming. A data type specifies a particular type of data and defines a set of operations that can be performed on the data. In programming, data types are used to define variables. The data type of a variable determines the type of data that can be stored in the variable.
The best data type to use to store the number 51,147,483,647,321 is long int because it is a 64-bit integer that can store large values like 51,147,483,647,321. It is a perfect fit for the given number and it does not need any floating-point calculations. Thus, the long int data type is the best choice to store the number 51,147,483,647,321.
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Project: Math Tutor Program with Error Handling
image of a man sitting on a branch he is about to cut off
Sawing off the branch you are sitting on can only end badly (Imagery supplied by photoschmidt/iStock via Getty)
Unlike the man in the picture, you already know how to plan for and handle errors before they happen. You know how to create and use lists. You know how to use loops. You are going to put these abilities to work in this project. You are going to write a program to help young children with their arithmetic skills.
Objectives
Plan and create a program to practice math facts with error handling.
Your Goal
Your users are young children learning their arithmetic facts. The program will give them a choice of practicing adding or multiplying.
You will use two lists of numbers.
numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]
numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6]
If the user chooses adding, you will ask them to add the first number from each list. Tell them if they are right or wrong. If they are wrong, tell them the correct answer.
Then ask them to add the second number in each list and so on.
If the user chooses multiplying, then do similar steps but with multiplying.
Whichever operation the user chooses, they will answer 12 questions.
Write your program and test it on a sibling, friend, or fellow student.
Errors
Think about the types of errors a user can make. Add at least one kind of error handling to your program.
What to Submit
Save your program with a .txt extension. You cannot upload a .py file.
Before you turn your project in, read the rubric.
I need this to be original work
Answer:
finished = False
numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]
numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6]
while True:
pick = input("Would you like to practice addition (+) or multiplication (*)?")
if pick == "+":
for o, k in zip(numA, numB):
ans = input(f"What is {o} + {k}?")
if ans == str(o + k):
print('Correct!\n')
else:
print(f"Incorrect! The correct answer was {o + k}\n")
finished = True
elif pick == "*":
for o, k in zip(numA, numB):
ans = input(f"What is {o} * {k}?")
if ans == str(o * k):
print('Correct!\n')
else:
print(f"Incorrect! The correct answer was {o * k}\n")
finished = True
else:
print('Incorrect Input!')
if finished:
print('Thanks for playing!')
break
Explanation:
aduhhhh
A local park is interested in building a bridge over a short ravine. They have stressed that keeping costs low is very important to them. What type of bridge would you recommend they build?
Based on the requirement of low cost, I would recommend the park to build a simple beam bridge or a suspension bridge.
Why to build beam bridge or suspension bridge?
These types of bridges are relatively easy and inexpensive to construct compared to other types of bridges, such as arch bridges or cable-stayed bridges. However, the specific type of bridge would depend on the specific conditions and requirements of the location, such as the width and depth of the ravine, the load capacity required, and local building codes and regulations.
I recommend a beam or suspension bridge for cost-effectiveness. These are simple to build and suitable for short ravines. The specific type depends on site conditions and requirements.
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List 4 differences between qualitative and quantitative data.
Answer:
Quantitative data is information about quantities, and therefore numbers, and qualitative data is descriptive, and regards phenomenon which can be observed but not measured, such as language.
Explanation:
Quantitative research is expressed in numbers and graphs. It is used to test or confirm theories and assumptions. This type of research can be used to establish generalizable facts about a topic.
Common quantitative methods include experiments, observations recorded as numbers, and surveys with closed-ended questions.
Qualitative research is expressed in words. It is used to understand concepts, thoughts or experiences. This type of research enables you to gather in-depth insights on topics that are not well understood.
Common qualitative methods include interviews with open-ended questions, observations described in words, and literature reviews that explore concepts and theories.
pls help me with this computer question
Is newspaper a simplex, half duplex or full duplex?
Answer:
simplex
Explanation:
half duplex allows for comm in both directions, only not at the same time.
Which PowerPoint feature will you use to apply motion effects to different objects of a slide? A. Slide transition B. Slide design C. Animation movement D. Animation effects
Answer:
D. animation effects