Complete the following program program that determines a student's grade. The program will read four types of scores (quiz, mid-term labs and final scores) and print the grade based on the following rules: if the average score greater than 90. the grade is A • If the average score is between 70 and 90, the grade is B if the average score is between 50 and 70 the grade is C if the average score less than 50 the grade is F indude rostream a maing
Answers
The C++ program prompts the user to enter quiz, mid-term, labs, and final scores. It then calculates the average score and determines the grade based on the given rules. The program outputs the grade to the console.
Here's a completed program in C++ that determines a student's grade based on their quiz, mid-term, labs, and final scores:
```cpp
#include <iostream>
int main() {
int quizScore, midtermScore, labsScore, finalScore;
double averageScore;
std::cout << "Enter quiz score: ";
std::cin >> quizScore;
std::cout << "Enter mid-term score: ";
std::cin >> midtermScore;
std::cout << "Enter labs score: ";
std::cin >> labsScore;
std::cout << "Enter final score: ";
std::cin >> finalScore;
averageScore = (quizScore + midtermScore + labsScore + finalScore) / 4.0;
if (averageScore >= 90) {
std::cout << "Grade: A" << std::endl;
} else if (averageScore >= 70 && averageScore < 90) {
std::cout << "Grade: B" << std::endl;
} else if (averageScore >= 50 && averageScore < 70) {
std::cout << "Grade: C" << std::endl;
} else {
std::cout << "Grade: F" << std::endl;
}
return 0;
}
The program prompts the user to enter the quiz score, mid-term score, labs score, and final score. It then calculates the average score and determines the grade based on the following rules:
If the average score is greater than or equal to 90, the grade is A
If the average score is between 70 and 90, the grade is B
If the average score is between 50 and 70, the grade is C
If the average score is less than 50, the grade is F
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Related Questions
When is it appropriate to restore from a system image?
Answers
Answer:
When should I use system image Recovery?
As long as you have created a system image of your hard disk, you can use the System Image Recovery tool from the Recovery Drive to restore your entire system in the event of a hard disk failure.
Explanation:
A computer system consists uses usernames with 6 symbols, where the allowable symbols are capital letters (A, B, . . ., Z) and digits (0, 1, . . . , 9). Don’t multiply out. Leave your answers in a form like 7! × 53 × 2.
(a) How many usernames are possible if repetition is not allowed?
(b) How many usernames allow repetition and use only letters?
(c) How many usernames are possible if the first three symbols must be different capital letters (i.e., no repeats), the last symbol must be a nonzero digit, and there are no other restrictions on the symbols?
Answers
The possible usernames if repetition is not allowed is 36⁶.
The usernames that allow repetition is 26⁶
The usernames possible if the first three symbols must be different is 15,600.
How to find possibilities?(a) There are 36 possible symbols for each of the 6 symbols, so there are 36⁶ possible usernames.
(b) There are 26 possible letters for each of the 6 symbols, so there are 26⁶ possible usernames.
(c) There are 26 possible letters for the first symbol, 25 possible letters for the second symbol, and 24 possible letters for the third symbol. There are 10 possible digits for the last symbol. So there are 26 × 25 × 24 × 10 = 15,600 possible usernames.
The first three symbols must be different capital letters. There are 26 possible capital letters for the first symbol, 25 possible capital letters for the second symbol, and 24 possible capital letters for the third symbol. So there are 26 × 25 × 24 possible combinations for the first three symbols.
The last symbol must be a nonzero digit. There are 10 possible digits for the last symbol. So there are 26 × 25 × 24 × 10 possible usernames.
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Fill in each blank with the correct answer/output.
int[] vals = {7,5,3,9,0,37,93,16,68,6,99};
System.out.println(vals[vals[1]+vals[4]]);
Answers
Answer:
37
Explanation:
Given int[] vals = {7,5,3,9,0,37,93,16,68,6,99};
In programming, the position of each value in the list are known as index. The first value is always assigned index of 0 not 1, the second value is assigned index of 1 and so on. For example;
val[0] = 7 i.e value with index 0
val[1] = 5
val[4] = 0
In order to print out this value
System.out.println(vals[vals[1]+vals[4]]);
Substituting the index value val[1] and val[4] into the argument given
vals[vals[1]+vals[4]]
= vals[5+0]
= vals[5]
= 37 (value at the 5th index)
System.out.println(vals[vals[1]+vals[4]]);
= 37
This means that the system will print out 37 to the console
HELP MEEE PLEASE!!!
Match the description with the information system it represents.
1. The use of a computer program to determine the diagnosis of a patient
2. The use of a computer program to forecast an earthquake
3. The use of a computer program to create a presentation
Decision support systems
Knowledge-based system
Office automation system
Answers
Answer:
b goes with 1 c goes with 3 and a goes with 2
Explanation:
When adding a new record, which key can be pressed to move to the next field?
O Alt
Ctrl
O Shift
O Tab
Answers
Answer:
O Tab
Explanation:
In order to add a new record the key that should be used to move to the next field is tab key
while the other keys are used for the other purpose
But for adding a new field, new record, a tab key should be used
Therefore the last option is correct
cloud computing is defined by which of the following? group of answer choices on-demand delivery of computing services over the internet uses pay-as-you-go provides applications database services
Answers
Cloud computing is defined by all of the following:
On-demand delivery of computing services over the internet
Pay-as-you-go pricing model
Access to a variety of applications and services
Ability to scale resources up or down as needed
Availability of storage, computing power, and networking capabilities
Ease of use and accessibility for users from anywhere with an internet connection.
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All organizations need good quality cybersecurity to ensure _____. Select 4 options.
operational security
operational efficiency
operational tangibility
operational profitability
operational continuity
Answers
Answer:
option 1
Explanation:
it is because they need better security for operational
Answer:
operational continuity
operational profitability
operational security
Explanation:
Write the ScholarshipSpecification interface that has a method named getName that returns a String and a method named isQualified that takes a Student and returns a boolean.
Answers
the ScholarshipSpecification interface with the required methods:
public interface ScholarshipSpecification {
public String getName();
public boolean isQualified(Student student);
}
The `ScholarshipSpecification` interface consists of two methods: `getName()`, which returns a `String` representing the name of the scholarship, and `isQualified(Student student)`, which takes a `Student` object as an argument and returns a `boolean` value indicating whether or not the student is qualified for the scholarship. This interface can be implemented by different scholarship classes that provide their own implementation for the `isQualified()` method, based on the specific criteria for each scholarship. This approach allows for a flexible and extensible way to define and manage different scholarship types in an application.
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30 pts!
Explain how Moore's law presumes everyone will have access to the Internet.
Answers
Answer:
Moore's law predicts that this trend will continue into the foreseeable future.
Explanation:
Moore's Law refers to Moore's perception that the number of transistors on a microchip doubles every two years, though the cost of computers is halved.
The pie chart summarizes the genres of 130 first-run movies released one year. Is this an appropriate display for the genres?
Answers
As an AI text-based model, I cannot directly analyze or view visual content. However, I can provide some general guidance on the appropriateness of a pie chart for displaying genres of movies.
Pie charts are commonly used to represent proportions or percentages of a whole. They work well when you have categorical data and want to show the distribution of those categories as parts of a whole. If the genres of the 130 first-run movies can be categorized into distinct and non-overlapping genres, then a pie chart could be an appropriate display choice .However, if there are numerous genres or if there is overlap or ambiguity in categorizing the movies into specific genres, a pie chart may not be the best choice. In such cases, alternative visualizations like bar charts or stacked bar charts could be more effective in showing the distribution of genres.
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Emma’s project team has to create an application within a short period of time. after a few considerations, the team decided to go ahead with the rad model. how does the rad model decrease development time? a. by using automated tools and reusing existing code b. by gathering all requirements in the first phase of the project c. by testing at the end of the life cycle d. by producing detailed documentation
Answers
Answer is A, by using automated tools and reusing existing code
Because RAD uses reusable components, the amount of time and effort necessary for testing is decreased.
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What is one way programmers benefit from using Python's Math Module?
A: Create programs faster and easier
B: Learn to solve complicated equations
C: Prevent logic errors in their code
D: Prompt user input in numeric form
Answers
Answer:
Python's Math Module helps developers provide direct access to the mathematical functions in our programs, thus saving a lot of complexity and time, and helping the developers program faster.
Therefore, we conclude that option A is true.Explanation:
Python's Math Module is a very important module designed to deal with certain mathematical operations.
It includes:
Trigonometric functonsrepresentation functionslogarithmic functionsand many more mathematical tasks.
It also contains two mathematical constants:
PieEuler number, etc.Python's Math Module helps developers provide direct access to the mathematical functions in our programs, thus saving a lot of complexity and time, and helping the developers program faster.
Therefore, we conclude that option A is true.Answer:
Create programs faster and easier.
Explanation:
In this image, we are clicking a button on the Quick Access Toolbar. What will happen
after we click it?
The presentation will be saved
The presentation will start from the beginning
The presentation will stop
The Animation Pane will open
Answers
Answer: It’s B The presentation will start from the beginning
Explanation: I took the test
what x86-64 register is used to hold the program counter?
Answers
Hope this helps have an excellent day!
what dose a hard drive do
Answers
Answer:
What does a hard drive do? Simply put, a hard drive stores data. On a computer, this includes all of your photos, videos, music, documents, and applications, and beyond that, the code for your computer's operating system, frameworks, and drivers are stored on hard drives too.
Please please help ASAP it’s timed
Answers
Answer:By pressing the Control key and the “C” key
Explanation:
Hopefully it could help you
Please give answers between 500 words.
What have been the major issues and benefits in
Electronic Data Interchanges (EDI) and Web-Based/Internet
Tools?
Answers
The major issues and benefits of electronic data interchange (EDI) and web-based/Internet tools, such as compatibility and standardization, privacy, cost, dependence on internet connectivity, etc.,
One of the challenges of EDI is that it is ensuring compatibility between different systems and also establishing standardized formats for data exchange. It requires agreement and coordination among trading partners in order to ensure the seamless communication, while there are many benefits that include EDI and web-based tools that enable faster and more efficient exchange of information, eliminating manual processes, paperwork, and potential errors. Real-time data exchange improves operational efficiency and enables faster decision-making. Apart from this, there are many other benefits to these.
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What is the importance of the Define stage when developing a game?
OA. It helps programmers understand their audience so they can
market their game to them.
B. It helps programmers choose what color scheme to use when
making sprites.
C. It helps programmers identify which features are most important.
D. It helps programmers see how their game will work in order to
describe it in marketing materials.
Answers
It helps programmers identify which features are most important.
Pre-Production: During pre-production, the game's concept is developed. The majority of game design and development takes place during production.
What are the stage for game development?Pre-Production: During pre-production, the game's concept is developed. The majority of game design and development takes place during production.After Production.Action of the game development process.Pre-production, production, and post-production are the three stages that make up the game design process, which is analogous to the filmmaking process. Here is a detailed breakdown of everything involved. Although developers will employ a variety of strategies, the design process generally has a similar flow.Pre-production essentially outlines the game's content, justification for creation, and production requirements. You might have a brilliant concept for a certain kind of game, a compelling tale you want to tell, or you might want to create one that makes use of a specific technology.To learn more about : Pre-production
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If a virus infects your computer, the antivirus software will most likely ______ it until the user acts.
guarantine
duplicate
hide
permit
Answers
If a virus infects your computer, the antivirus software will most likely hide it until the user acts.
Can a virus hide from an antivirus?Stealth viruses are any viruses that attempt to evade detection by antivirus software.An clever architecture of a stealth virus makes it challenging to entirely remove it from a computer system. Greeting cards, amusing picture attachments, audio files, and video files can all be used as virus cover.Internet downloads can potentially propagate computer infections.They might be concealed in other files or applications that you download, in piracy-related software, or both. Greeting cards, amusing picture attachments, audio files, and video files can all be used as virus cover.Internet downloads can potentially propagate computer infections.They might be concealed in other files or applications that you download, in piracy-related software, or both. Antivirus software relies on virus signatures, which are distinctive data strings that are characteristic of well-known infections.These signatures are used by antivirus software to recognize infections that have already been identified and studied by security specialists.To learn more about antivirus software refer
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tracking specific problems through ________ documentation helps current and future techs deal with problematic hardware and individuals.
Answers
tracking specific problems through "incident" documentation helps current and future techs deal with problematic hardware and individuals.
Incident documentation refers to the process of recording and documenting all relevant information related to a specific incident or problem. This documentation includes details such as the nature of the problem, steps taken to resolve it, and any additional information or observations that may be helpful for future reference. By maintaining comprehensive incident documentation, technicians can track and analyze recurring issues, identify patterns, and develop effective strategies to address them. ensuring efficient problem resolution and improved troubleshooting processes.
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Helpppppppppppppphuhuh
Answers
Answer:
B
Explanation:
You listed this as Computers and Technology where we post coding questions, or hardware related things, but ok.
If there is 7/8 jugs as the starting amount, and they have a 1/2 jug, dividing 0.875 by 0.5 gives the answer of 1.75 or 1 3/4.
Why does it say your organization's data Cannot be pasted here?
Answers
There could be a number of reasons why it says that your organization's data cannot be pasted here. It could be due to a security or privacy policy that prohibits the copying and pasting of sensitive data.
It could also be due to technical issues, such as an incompatible file format or a lack of permissions to access the data. Without more information about the specific situation and the platform you are using, it is difficult to determine the exact cause of the issue. However, it may be worth checking with your organization's IT department or the platform's support team to see if they can provide further assistance.
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Mail merge makes it possible to
Answers
Answer: Mail merge lets you create a batch of documents that are personalized for each recipient. For example, a form letter might be personalized to address each recipient by name. A data source, like a list, spreadsheet, or database, is associated with the document.
Hi can you please label each part of the laptop input or output
Answers
The correct labeling of the parts of the computer is given below:
Output deviceInput deviceProcessing unitOutput unitProcessing unitInput deviceInput deviceThe Central Processing Unit which is labeled 3 and 5 respectively is neither an input or output device as it is a processing unit that also contains an Arithmetic and Logic Unit (A.L.U)
What is an Input Device?This refers to the device that is used to give commands to a computer or system.
Hence, we can see that The Central Processing Unit which is labeled 3 and 5 respectively is neither an input or output device as it is a processing unit that also contains an Arithmetic and Logic Unit (A.L.U)
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View the contents of the /root/.bash_profile file. type cat /root/.bash_profile at the prompt to answer the question. what is the last word in the file?
Answers
The last word in the file is:
cat /root/.bash_profileWhat is path file?The term path is known to be a kind of a slash-separated list of directory names and it is one that is often followed by what we call a directory name or a file name.
Note that a directory is said to be of the same as a folder.
So, therefoe, The last word in the file is:
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________ memory is a small, high-speed, high-cost memory that servers as a buffer for frequently accessed data.
Answers
Answer: Cache memory
Explanation: trust me I majored in Computer Science
Cache memory is a small, high-speed, high-cost memory that servers as a buffer for frequently accessed data.
What is Cache memory?It is a small amount of faster, more expensive memory that is used to speed up data that has been accessed recently or frequently. Reserved information is put away briefly in an open stockpiling media that is neighborhood to the store client and separate from the principal stockpiling. Reserve is ordinarily utilized by the focal handling unit (central processor), applications, internet browsers and working frameworks.
Because bulk or main storage cannot meet the demands of customers, cache is utilized. Cache speeds up data access, reduces latency, and enhances input/output (I/O) performance. Since practically all application jobs rely upon I/O activities, the storing system further develops application execution.
The working of Cache memory.
A cache client first checks the cache before attempting to access data. A cache hit occurs when the data is discovered there. The cache hit rate or ratio is the percentage of attempts that result in a cache hit.
A cache miss is when requested data that is not present in the cache is copied into the cache from main memory. The caching algorithm, cache protocols, and system policies that are in use all have an impact on how this is carried out and what data is removed from the cache to make room for the new data.
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Choose the types of work a person in the network systems administration field might do on a regular
basis. Check all of the boxes that apply.
troubleshooting the network when there are problems with connectivity
improving the speed of the network
helping users install word-processing software
developing video games
DONE
Answers
Answer:troubleshooting the network when there are problems with the connectivity ||||||| improving network speed
Explanation:
Answer:
a and b
Explanation:
Guy above was right :)
/*
Third section of sqlzoo, SELECT from Nobel
*/
--#1
/*
Change the query shown so that it displays Nobel prizes for 1950.
*/
SELECT yr, subject, winner
FROM nobel
WHERE yr = 1950
--#2
/*
Show who won the 1962 prize for Literature.
*/
SELECT winner
FROM nobel
WHERE yr = 1962 AND subject = 'Literature'
--#3
/*
Show the year and subject that won 'Albert Einstein' his prize.
*/
SELECT yr, subject
FROM nobel
WHERE winner = 'Albert Einstein'
--#4
/*
Give the name of the 'Peace' winners since the year 2000, including 2000.
*/
SELECT winner
FROM nobel
WHERE subject = 'Peace' AND yr >= 2000
--#5
/*
Show all details (yr, subject, winner) of the Literature prize winners for 1980 to 1989 inclusive
*/
SELECT yr, subject, winner
FROM nobel
WHERE (yr >=1980 AND yr <=1989) AND subject = 'Literature'
--#6
/*
Show all details of the presidential winners:
Theodore Roosevelt
Woodrow Wilson
Jimmy Carter
*/
SELECT *
FROM nobel
WHERE winner IN ('Theodore Roosevelt', 'Woodrow Wilson', 'Jimmy Carter')
--#7
/*
Show the winners with first name John
*/
SELECT winner
FROM nobel
WHERE winner LIKE 'john%'
--#8
/*
Show the Physics winners for 1980 together with the Chemistry winners for 1984.
*/
SELECT *
FROM nobel
WHERE (subject = "Physics" AND yr = '1980') OR (subject = 'Chemistry' AND yr = 1984)
--#9
/*
Show the winners for 1980 excluding the Chemistry and Medicine
*/
SELECT *
FROM nobel
WHERE yr = 1980 AND subject NOT IN ('Chemistry', 'Medicine')
--#10
/*
Show who won a 'Medicine' prize in an early year (before 1910, not including 1910) together with winners of a 'Literature' prize in a later year (after 2004, including 2004)
*/
SELECT *
FROM nobel
WHERE (subject = 'Medicine' AND yr < 1910) OR (subject = 'Literature' AND yr >= 2004)
--#11
/*
Find all details of the prize won by PETER GRÜNBERG
*/
SELECT *
FROM nobel
WHERE winner LIKE 'peter gr%nberg'
--#12
/*
Find all details of the prize won by EUGENE O'NEILL
*/
SELECT *
FROM nobel
WHERE winner = 'Eugene O''Neill'
--#13
/*
Knights in order
List the winners, year and subject where the winner starts with Sir. Show the the most recent first, then by name order.
*/
SELECT winner, yr, subject
FROM nobel
WHERE winner LIKE 'sir%'
ORDER BY yr DESC, winner
--#14
/*
The expression subject IN ('Chemistry','Physics') can be used as a value - it will be 0 or 1.
Show the 1984 winners ordered by subject and winner name; but list Chemistry and Physics last.
*/
SELECT winner, subject, subject IN ('Physics','Chemistry')
FROM nobel
WHERE yr=1984
ORDER BY subject IN ('Physics','Chemistry'),subject,winner
Footer
© 2023 GitHub, Inc.
Answers
The mentioned code consists of a sequence of SQL inquiries aimed at fetching information from the "nobel" database table.
What does each query do?Each query serves a distinct purpose and extracts diverse data, depending on specific criteria such as the year, subject, or laureate of the Nobel prizes.
The data is chosen and sifted by the code according to specific conditions, and the output is arranged in predetermined patterns by applying functions such as SELECT, WHERE, LIKE, IN, and ORDER BY.
The search requests yield data on the recipients of Nobel awards in particular fields, during particular periods, and based on specific regulations, among other factors.
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when you click the font color arrow to change a font color, word displays a palette of theme colors and standard colors. group of answer choices true false
Answers
True. In Microsoft Word, when you click on the font color arrow, a palette of both theme colors and standard colors is displayed for the user to choose from.
When changing the font color in Microsoft Word, a palette of colors is displayed for the user to choose from. The palette includes theme colors and standard colors. Theme colors are a set of colors that are chosen to match a specific design scheme and are used consistently throughout the document. These colors can be changed by the user to match their preference. Standard colors, on the other hand, are a set of basic colors such as black, red, blue, green, etc. that can be used for text and objects in the document. The user can choose a color from either the theme colors or the standard colors and it will be applied to the selected text. The color palette in Word allows the user to easily change the color of text in their document with just a few clicks. This makes it convenient and easy to change the look and feel of a document, making it look professional and appealing.
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1).
What is a resume?
A collection of all your professional and artistic works.
A letter which explains why you want a particular job.
A 1-2 page document that demonstrates why you are qualified for a job by summarizing your
skills, education, and experience.
A 5-10 page document that details your professional and educational history in great detail.
Answers
Answer:
option 1
Explanation:
its not a job application cause your not appling for a job, a resume is a list of all the things you have done that would be beneficial to a job. for example, previous jobs, skills you have, hobby that pertain to a job you want, education and other professional things.
Hope this helps:)