hard disk drive has 16 platters, 8192 cylinders, and 256 4KB sectors per track. The storage capacity of this disk drive is at most Select one: a. 32 GB. b. 128 GB. c. 128 TB. d. 32 TB.
Answers
Answer:
B
Explanation:
Here, we want to calculate the storage capacity of the disk drive.
We proceed as follows;
Per track capacity = 4 * 256 KB = 1024 KB = 1 MB
per platter capacity = 1 MB * 8192 = 8192 MB
total capacity = 16 * 8192 MB = 131072 MB
converting total capacity to GB,
1024 MB = 1 GB
thus, 131,072 MB to GB would be;
total capacity =131072/1024 = 128GB
Related Questions
I woke up this morning and turned on my computer to do some school work and my display was like shifted and some of the display was just black. You can even see on my task bar that it is going off the screen. I've tried changing my graphics and resolution and they we're the same, I've tried restarting my pc and refreshing my display still doesn't work. I've also done nothing for it to do this and I'm really confused. Please help me with this It's really stressing me out and I will do anything
Answers
Answer: This happened to me before, your computer has a virus and i had to get a new one , but you have two options, you have to open the pc and rearrange the blue and white wires or.... buy a new one
Explanation:
Answer:
You know what, it happened to me too. I had to reset it to the factory on my computer.
Flash drive DVD and hard drive are all examples of
Answers
Answer:
flash drive DVD and hard drive are all examples of storage device
\(\huge\underline\mathbb\pink{ANSWER:}\\\\\)
Storage DeviceFlash drive , DVD and hard drive are all examples of Storage Devices .
\(\\\\\\\\\)
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Before he files his report, Zach checks it to make sure that he has included all the relevant information hos manager asked for . What characteristic of effective communication is he checking for?
A) Completeness
B) Conciseness
C) Clarity
D) Courtesy
Answers
Completeness Zach is making sure his communication embodies the quality of completeness by making sure his report contains all the pertinent data that his management has requested.
How does effective communication connect to directing?The Management function of Directing depends on effective communication. Even if a manager is extremely qualified and skilled, his abilities are useless if he lacks effective communication skills. To get the job done correctly from his employees, a manager must effectively convey his instructions to those who report to him.
Which of the following describes effective communication Mcq?One must observe the 10 commandments in order to ensure efficient communication. These include things like communication goals, language clarity, appropriate medium, etc.
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Theatre seat booking - Java program
Part A
A new theatre company called ‘New Theatre’ has asked you to design and implement a new Java program to manage and control the seats that have been sold and the seats that are still available for one of their theatre sessions. They have provided you with their floorplan in which we can see that the theatre is composed of 3 rows, each with a different number of seats: 12, 16 and 20 retrospectively.
Task 1) Create a new project named Theatre with a class (file) called Theatre (Theatre.java) with a main method that displays the following message ‘Welcome to the New Theatre’ at the start of the program. Add 3 arrays (one for each row) in your program to keep record of the seats that have been sold and the seats that are still free. Row 1 has 12 seats, row 2 has 16 seats and row 3 has 20 seats. 0 indicates a free seat, 1 indicates an occupied (sold) seat. At the start of the program all seats should be 0 (free). This main method will be the method called when the program starts (entry point) for all Tasks described in this work.
Task 2) Add a menu in your main method. The menu should print the following 8 options: 1)Buy a ticket, 2) Print seating area, 3) Cancel ticket, 4) List available seats, 5) Save to file, 6) Load from file, 7) Print ticket information and total price, 8) Sort tickets by price, 0) Quit. Then, ask the user to select one of the options. Option ‘0’ should terminate the program without crashing or giving an error. The rest of the options will be implemented in the next tasks. Example:
-------------------------------------------------
Please select an option:
1) Buy a ticket
2) Print seating area
3) Cancel ticket
4) List available seats
5) Save to file
6) Load from file
7) Print ticket information and total price
8) Sort tickets by price
0) Quit
------------------------------------------------
Enter option:
Tip: Think carefully which control structure you will use to decide what to do after the user selects an option (Lecture Variables and Control Structures).
Task 3) Create a method called buy_ticket that asks the user to input a row number and a seat number. Check that the row and seat are correct and that the seat is available. Record the seat as occupied (as described in Task 1). Call this method when the user selects ‘1’ in the main menu.
Task 4)
A) Create a method called print_seating_area that shows the seats that have been sold, and the seats that are still available. Display available seats with the character ‘O’ and the sold seats with ‘X’. Call this method when the user selects ‘2’ in the main menu.
The output should show the following when no tickets have been bought:
OOOOOOOOOOOO
OOOOOOOOOOOOOOOO
OOOOOOOOOOOOOOOOOOOO
After purchasing a ticket for row 1, seat 6, and a ticket for row 3, seat 10, using option ‘1’ in the menu, the program should display the following:
OOOOOXOOOOOO
OOOOOOOOOOOOOOOO
OOOOOOOOOXOOOOOOOOOO
B) Update your code to align the display such that shows the seats in the correct location, and the stage, as shown below:
***********
* STAGE *
***********
OOOOOX OOOOOO
OOXXXXXX OOOOOXXX
XXOOOOXXXO XXXOOOXXXX
Task 5) Create a method called cancel_ticket that makes a seat available again. It should ask the user to input a row number and a seat number. Check that the row and seat are correct, and that the seat is not available. Record the seat as occupied (as described in
Task 1). Call this method when the user selects ‘3’ in the main menu.
Task 6) Create a method called show_available that for each of the 3 rows displays the seats that are still available. Call this method when the user selects ‘4’ in the main menu.
Example at the start of the program:
Enter option: 4
Seats available in row 1: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.
Seats available in row 2: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16.
Seats available in row 3: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20.
Task 7) Create a method called save that saves the 3 arrays with the row’s information in a file. Call this method when the user selects ‘5’ in the main menu.
Task 8) Create a method called load that loads the file saved in Task 7 and restores the 3 arrays with the row’s information. Call this method when the user selects ‘6’ in the main menu.
Answers
Here's the Java program to implement the tasks described:
import java.io.*;
import java.util.*;
public class Theatre {
private static final int ROWS = 3;
private static final int[] SEATS_PER_ROW = {12, 16, 20};
private static final int TOTAL_SEATS = SEATS_PER_ROW[0] + SEATS_PER_ROW[1] + SEATS_PER_ROW[2];
private static final int[][] seats = new int[ROWS][];
private static final Scanner scanner = new Scanner(System.in);
private static boolean isModified = false;
public static void main(String[] args) {
// initialize seats to be all free
for (int i = 0; i < ROWS; i++) {
seats[i] = new int[SEATS_PER_ROW[i]];
}
// display welcome message
System.out.println("Welcome to the New Theatre");
int option;
do {
// print menu
System.out.println("Please select an option:");
System.out.println("1) Buy a ticket");
System.out.println("2) Print seating area");
System.out.println("3) Cancel ticket");
System.out.println("4) List available seats");
System.out.println("5) Save to file");
System.out.println("6) Load from file");
System.out.println("7) Print ticket information and total price");
System.out.println("8) Sort tickets by price");
System.out.println("0) Quit");
System.out.print("Enter option: ");
option = scanner.nextInt();
scanner.nextLine(); // consume the newline character
switch (option) {
case 1:
buyTicket();
break;
case 2:
printSeatingArea();
break;
case 3:
cancelTicket();
break;
case 4:
showAvailable();
break;
case 5:
save();
break;
case 6:
load();
break;
case 7:
printTicketInfoAndTotalPrice();
break;
case 8:
sortTicketsByPrice();
break;
case 0:
System.out.println("Thank you for using our system. Goodbye!");
break;
default:
System.out.println("Invalid option. Please try again.");
}
} while (option != 0);
}
private static void buyTicket() {
System.out.print("Enter row number (1-" + ROWS + "): ");
int row = scanner.nextInt() - 1; // convert to 0-based index
if (row < 0 || row >= ROWS) {
System.out.println("Invalid row number. Please try again.");
return;
}
System.out.print("Enter seat number (1-" + SEATS_PER_ROW[row] + "): ");
int seat = scanner.nextInt() - 1; // convert to 0-based index
if (seat < 0 || seat >= SEATS_PER_ROW[row]) {
System.out.println("Invalid seat number. Please try again.");
return;
}
if (seats[row][seat] == 1) {
System.out.println("Seat already taken. Please choose another seat.");
return;
}
seats[row][seat] = 1;
isModified = true;
System.out.println("Ticket purchased successfully.");
}
private static void printSeatingArea() {
System.out.println("***********");
System.out.println("* STAGE *");
System.out.println("***********");
for (int i = 0; i < ROWS; i++) {
What is the explanation of the above code?
The program manages and controls the seats sold and available for a theatre session.
It starts by displaying a welcome message and a menu with several options, including buying a ticket, printing the seating area, canceling a ticket, listing available seats, saving and loading from a file, and sorting tickets by price.
Each option is implemented as a separate method. The program keeps track of the seats that have been sold and the seats that are still available using three arrays, one for each row. It displays the seating area using 'X' for sold seats and 'O' for available seats, and includes the stage.
The program allows users to buy and cancel tickets, list available seats, and save/load data to/from a file.
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What is the value of postal_code in row 1 of your query result?
NOTE: The query index starts at 1 not 0.
1 point
None
N1 5LH
2010
14700
Answers
The value of postal_code in row 1 of my query result is N1 5LH.
The value "N1 5LH" is the postal code associated with the first row in the query result. It indicates the specific geographic location or address within a given area.
Postal codes are used to facilitate mail delivery and help identify the destination for postal services. In this case, the postal code "N1 5LH" represents a particular area or address within a certain region.
The postal code "N1 5LH" is a specific alphanumeric code assigned to a geographic location within a certain area. Postal codes are part of a system used by postal services to efficiently sort and deliver mail to the correct destination.
In the context of the query result, the presence of the postal code "N1 5LH" in the first row suggests that the corresponding data entry or record is associated with a specific address or location in the N1 5LH area. This could be a residential address, a business location, or any other place where mail can be delivered.
By including postal codes in the query result, it becomes easier to organize and sort data based on geographic regions. Postal codes provide a more granular level of information than just the city or town name, allowing for more precise identification of specific areas within a larger region.
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Keisha needs to connect to the Internet, but no wireless networks or Wi-Fi hotspots are available. What can she use instead to make the connection
Answers
There are several ways of connecting to the internet aside the use of WiFi Hotspot. Hence, Keisha could make use of Bluetooth or a modem.
Bluetooth tethering allows users to establish internet connection between smart devices such as a smartphone and a computer by using the Bluetooth functionality of the devices. Similarly, modems can be used to establish a connection by inserting a data Sim into the USB modem and Inputting it into the port of the computer.Learn more : https://brainly.com/question/25698028
Consider the following code segment, where num is an integer variable.
int [][] arr = {{11, 13, 14 ,15},
{12, 18, 17, 26},
{13, 21, 26, 29},
{14, 17, 22, 28}};
for (int j = 0; j < arr.length; j++)
{
for (int k = 0; k < arr[0].length; k++)
{ if (arr[j][k] == num){System.out.print(j + k + arr[j][k] + " ");
}
}
}
What is printed when num has the value 14?
Answers
Answer:
Following are the complete code to the given question:
public class Main//main class
{
public static void main(String[] args) //main method
{
int [][] arr = {{11, 13, 14 ,15},{12, 18, 17, 26},{13, 21, 26, 29},{14, 17, 22, 28}};//defining a 2D array
int num=14;//defining an integer variable that holds a value 14
for (int j = 0; j < arr.length; j++)//defining for loop to hold row value
{
for (int k = 0; k < arr[0].length; k++)//defining for loop to hold column value
{
if (arr[j][k] == num)//defining if block that checks num value
{
System.out.print(j + k + arr[j][k] + " ");//print value
}
}
}
}
}
Output:
16 17
Explanation:
In the question, we use the "length" function that is used to finds the number of rows in the array. In this, the array has the 4 rows when j=0 and k=2 it found the value and add with its index value that is 0+2+14= 16.similarly when j=3 and k=0 then it found and adds the value which is equal to 3+0+14=17.So, the output is "16,17".Considering the following part of the database to keep track of students and their marks for the courses that they follow.
Student(sid, sname, year)
Registered(sid, cid, mark, grade)
Course(cid, cname, no_credit, deptid)
Which of the following sequence of operations would list the names of students who have not registered for any course?
Answers
To list the names of students who have not registered for any course, we can use the following sequence of operations:
Retrieve all student IDs (sid) from the Student table.Retrieve all student IDs (sid) from the Registered table.Perform a LEFT JOIN between the two sets of student IDs, filtering out the matching records.Retrieve the names (sname) of the students from the resulting set.How can we list the names of students who have not registered for any course?To obtain the names of students who have not registered for any course, we need to compare the student IDs between the Student and Registered tables.
By performing a LEFT JOIN and filtering out the matching records, we will be left with the students who have not registered for any course. Finally, we can retrieve their names from the resulting set to list them.
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How did early computing device such as Charles Babbage's analytical engine and Ada Lovelace's contributions set the foundation for modern computing
Answers
Early computing devices, such as Charles Babbage's Analytical Engine and Ada Lovelace's contributions, played a crucial role in setting the foundation for modern computing. Here's how their work contributed to computing development:
1. Charles Babbage's Analytical Engine: Babbage designed the Analytical Engine, a mechanical general-purpose computer concept, in the 19th century. Although the Analytical Engine was never fully built, its design and principles laid the groundwork for modern computers. Key features of the analytical engine include:
a. Stored Program: Babbage's Analytical Engine introduced the concept of storing instructions and data in memory, allowing complex calculations and tasks.
b. Control Flow: The Analytical Engine could make decisions and perform conditional operations based on previous computations, resembling the modern concept of control flow in programming.
c. Loops: Babbage's design incorporated looping mechanisms, enabling repetitive instruction execution, similar to modern programming languages.
2. Ada Lovelace's Contributions: Ada Lovelace, an English mathematician, collaborated with Charles Babbage and made significant contributions to computing. Her work on Babbage's Analytical Engine included writing the first algorithm intended for machine implementation. Lovelace realized the potential of the analytical engine beyond numerical calculations and recognized its capability for processing symbols and creating complex algorithms. Her insights laid the foundation for computer programming and algorithms.
Lovelace's ideas about the analytical engine extended beyond what was initially envisioned. He stressed the importance of machines handling more than just numbers. Her contributions demonstrated computers' potential to perform tasks beyond basic calculations and numerical processing.
Collectively, Babbage's analytical engine and Lovelace's contributions provided early conceptual frameworks for modern computing. Their ideas influenced subsequent pioneers in the field, and the concepts they introduced paved the way for the development of the digital computers we use today.
Using An assembly code
Read a 3 digit number from one row, then a 1 digit number from the second row. Subtract the 1 digit number from the 3 digit number, and display the result. Make sure you print your name first, then your output.
Sample Input
123
1
Output
Name Last name
122
Sample Input
100
1
Output
Name Last name
099 (or you can display 99 without the 0, either one is fine)
Sample Input
001
1
Output
Name Last name
0 (or you can display 000, either one is fine by me)
Answers
An example implementation of the algorithm you described in x86 assembly language using NASM syntax:
The Assembly Language Programsection .data
; Define your data here if needed
section .text
global _start
_start:
; Print your name here
; Read the 3-digit number
mov eax, 3 ; number of characters to read
mov ebx, 0 ; file descriptor (stdin)
mov ecx, buf ; buffer to store the input
mov edx, eax ; maximum number of characters to read
int 0x80 ; invoke the read system call
; Convert the input to a number
mov eax, buf
sub eax, '0' ; convert the hundreds digit
mov ebx, 10
imul ebx
mov ecx, buf+1
sub ecx, '0' ; convert the tens digit
add eax, ecx
imul ebx
mov ecx, buf+2
sub ecx, '0' ; convert the units digit
add eax, ecx
; Read the 1-digit number
mov eax, 1 ; number of characters to read
mov ebx, 0 ; file descriptor (stdin)
mov ecx, buf ; buffer to store the input
mov edx, eax ; maximum number of characters to read
int 0x80 ; invoke the read system call
; Convert the input to a number
mov ebx, 10
mov ecx, buf
sub ecx, '0' ; convert the digit
mul ebx
; Subtract the 1-digit number from the 3-digit number
sub eax, ecx
; Convert the result to a string
mov ebx, 10
div ebx
add edx, '0' ; convert the units digit
mov [result+2], dl
div ebx
add edx, '0' ; convert the tens digit
mov [result+1], dl
add eax, '0' ; convert the hundreds digit
mov [result], al
; Print the result
mov eax, 4 ; system call for write
mov ebx, 1 ; file descriptor (stdout)
mov ecx, result ; address of the string to print
mov edx, 3 ; number of characters to print
int 0x80 ; invoke the write system call
; Exit the program
mov eax, 1 ; system call for exit
xor ebx, ebx ; exit status
int 0x80
section .bss
buf resb 4 ; buffer for input (3 digits + newline)
result resb 4 ; buffer for output (3 digits + null terminator)
Note that this implementation uses system calls for input/output and assumes that the input is terminated by a newline character. You may need to modify it to suit your specific requirements or platform.
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what is the difference between hydra and hadoop?
Answers
Hadoop is batch oriented whereas Hydra supports both real-time as well as batch orientation.
The Hadoop library is a framework that allows the distribution of the processing of large data maps across clusters of computers using simple as well as complex programming models. batch-oriented analytics tool to an ecosystem full of multiple sellers in its own orientation, applications, tools, devices, and services has coincided with the rise of the big data market.
What is Hydra?
It’s a distributing multi - task-processing management system that supports batch operations as well as streaming in one go. It uses the help of a tree-based data structure and log algorithms to store data as well as process them across clusters with thousands of individual nodes and vertexes.
Hydra features a Linux-based file system In addition to a job/client management component that automatically allocates new jobs to the cluster and re-schedules the jobs.Know more about Big Data: https://brainly.com/question/28333051
Case Project 13-2 Building on Case Project 13-1, you want to be able to check the status of the blinds and make them controllable using your mobile phone through your home network. You also want to have a series of indicators on the device that indicate the following status conditions: 1. Power is applied to the device. 2. The device detects someone in the room. 3. Direct sunlight is detected. 4. It is dark. What hardware changes do you need to make to this project?
Answers
Answer:
To add the desired functionality to the project, the following hardware changes need to be made:
Add a Wi-Fi module to the Arduino board, such as an ESP8266, to enable connectivity to the home network.
Add a sensor to detect the position of the blinds, such as a potentiometer or a rotary encoder, to enable the status of the blinds to be checked remotely.
Add a PIR (Passive Infrared) sensor to detect motion in the room, which can be used to trigger the blinds to open or close automatically based on occupancy.
Add a light sensor to detect the amount of ambient light in the room, which can be used to trigger the blinds to open or close automatically based on the amount of sunlight.
Add an LED indicator for each of the four status conditions. The LED indicators can be connected to the Arduino board and controlled through software to indicate the status conditions.
Finally, update the software code to include the new functionality to check the status of the blinds and control them through the Wi-Fi network. The software code should also include logic to read the sensor data and control the LED indicators based on the status conditions.
Explanation:
Does CLAIRE https://claire-ai.org/vision/ considered a representative of Roy Rotwell's Fifth Generation of innovation?
Answers
Answer:
I'm really confused background info please
Explanation:
You must give careful consideration before adding text to a placeholder because once text has been entered into a placeholder, the placeholder cannot be deleted.
True
False
Answers
The only item on the desktop of a new Mac is the hard-drive icon.
True or false?
Answers
Answer:
False
There are many more items on the desktop of a new Mac than the hard-drive icon.
Need an answer in Python
Write a program for. checking the truth of the statement ¬(X ⋁ Y ⋁ Z) = ¬X ⋀ ¬Y ⋀ ¬Z for all predicate values.
Answers
Using the knowledge in computational language in python it is possible to write a code that checking the truth of the statement ¬(X ⋁ Y ⋁ Z) = ¬X ⋀ ¬Y ⋀ ¬Z for all predicate values.
Writting the code:def conjunction(p, q):
return p and q
print("p q a")
for p in [True, False]:
for q in [True, False]:
a = conjunction(p, q)
print(p, q, a)
def exclusive_disjunction(p, q):
return (p and not q) or (not p and q)
print("p q a")
for p in [True, False]:
for q in [True, False]:
a = exclusive_disjunction(p, q)
print(p, q, a)
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A(n) ________ event is an alert that is generated when the gossip traffic enables a platform to conclude that an attack is under way
A. PEP
B. DDI
C. IDEP
D. IDME
Answers
Answer:
B. DDI
Explanation:
A(n) DDI event is an alert that is produce or invoke when the gossip traffic allow a platform to conclude that an attack or potential attack is under way.
A device driver is a computer program that operates or controls a particular type of device that is attached to a computer system.
A driver provides or supply a software interface to hardware devices which enable the operating systems and other computer programs to access hardware functions without needing to know the exact details in respect of the hardware being used.
DDI means Device Driver Interface
A driver relate or communicate with the device via the computer bus or communications subsystem to which the hardware is connected. Whenever a calling program invokes a routine in the driver, the driver will subsequently transmit commands to the device.
in the situation above, what ict trend andy used to connect with his friends and relatives
Answers
The ICT trend that Andy can use to connect with his friends and relatives such that they can maintain face-to-face communication is video Conferencing.
What are ICT trends?ICT trends refer to those innovations that allow us to communicate and interact with people on a wide scale. There are different situations that would require a person to use ICT trends for interactions.
If Andy has family and friends abroad and wants to keep in touch with them, video conferencing would give him the desired effect.
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Where did the name "QWERTY" come from?
Answers
Answer:
From the keyboard layout invented by Christopher Lathem Sholes. It is now the most used keyboard layout throughout the world
Which Azure networking component is the core unit, from which administrators can have full control over IP address assignments, name resolution, security settings and routing rules
Answers
Answer:
The correct answer will be "Virtual networks".
Explanation:
This networking seems to be the major element of azure connectivity that further keep track of almost all of the essential administrative responsibilities. Its function involves complete ownership over all the appointments of Ip addresses as well as the settlement of names.This decides based on the criteria for transferring the information from one place to another other.
1. Avoid unnecessary sliding of T-square or triangles across the drawing
Answers
Answer:
The answer is "True".
Explanation:
It is vertical or ambiguous districts are called a triangle. It typically comes in different sizes but is made of photographic film or plastic. Its triangles more widely shown are 45 grades and 30 grades were x 60. The following illustrations illustrate their correct use of T-square or triangle graph lines. The T-Place a designing tool, which is used to draw horizontal and vertical lines.
List the name and purpose of twenty (20) different C++ commands.
Answers
Answer:
Drivers and help a new program to run
What is weather today in new york
Answers
Answer:
Explanation:
Today May, 5 Friday 2023 the weather today in New York is around:
The AP Exam does not use for loops and while loops, but rather REPEAT OR REPEAT UNTIL commands as shown below.
REPEAT A TIMES { } REPEAT UNTIL(condition) {
Which of the following best describes the behavior of this program?
The program correctly displays the sum of all positive integers from 1 to number
The program does not work as intended but rather it displays the number squared
The program does not work as intended but rather it displays the number factorial
The program does not work as intended because sum should be initialized to 1.
Answers
The behavior of this program correctly displays the sum of all positive integers from 1 to number. Therefore, option A is correct.
What is an integer ?Zero, a positive natural number, or a negative integer denoted by a minus sign are all examples of integers. The inverse additives of the equivalent positive numbers are the negative numbers. The boldface Z is a common way to represent the set of integers in mathematical terms.
When two integers have the same sign, their product or quotient is always positive, but when two integers have different signs, their product or quotient is always negative.
Thus, option A is correct.
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Write a program to read a list of exam scores given as integer percentages in the range 0-100. Display the total number of grades in each letter grade defined as follows:90-100 is an A, 80-89 is a B, 70-79 is a C, 60-69 is a D, 0-59 is an F. Use a negative score as a sentinel to indicate the end of the input. (The negative value is used just to end the loop, do not use it in the calculations). Then output the highest and lowest score, and the average score.For example if the input is: 72 98 87 50 70 86 85 78 73 72 72 66 63 85 -1the output would be:Total number of grades = 14Number of As =1Number of Bs = 4Number of Cs = 6Number of Ds = 2Number of Fs = 1The highest score is 98The lowest score is 50The average is 75.5This is what I have so far and it is not working correctly:public static void main(String[] args) {// scannerScanner scnr =new Scanner (System.in);//ints grades and countint x;int A = 0;int B = 0;int C = 0;int D = 0;int F = 0;int count = 1;//int min max totalint min, max;int total = 0 ;//doubledouble average;//prompt user for inputSystem.out.print("Please enter the exam scores as integer ");System.out.print("percentages in the rage 0-100. ");System.out.println("Please end the list with a negative integer.");//scnrx = scnr.nextInt();min = x;max = x;//while loopwhile (x >= 0){x = scnr.nextInt();if (x >= 0){total = total + x;count++;if (x < min)min = x;if (x > min)max = x; }while (x >= 90 && x <= 100) {x = scnr.nextInt();A++;//Grade Bif (x >= 80 && x <= 89)B++;//Grade Cif (x >= 70 && x <= 79)C++;//Grade Dif (x >= 60 && x <= 69)D++;//Grade Fif (x >= 0 && x <= 59)F++;}}// averageaverage = total/count;//results/outputSystem.out.println("Total number of grades: " + count);System.out.println("Number of A's: " + A);System.out.println("Number of B's: " + B);System.out.println("Number of C's: " + C);System.out.println("Number of D's: " + D);System.out.println("Number of F's: " + F);System.out.println("Highest score: " + max);System.out.println("Lowest score: " + min);System.out.println("Average: " + average);}}
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Enter a formula in cell C8 that divides the product of cells C5 through C7 by cell C4.
Answers
Answer: =(C5*C6*C7)/C4
Woulf you rather :
Be a Alpha Wolf
or
Be a Alpha Shark
Answers
Answer:
Alpha wolf
Explanation:
Their superior
(also what is this question? lol)
Answer:
don't know just wanted my points you stole
Explanation:
WHICH OF THESE COMMANDS ALLOWS YOU TO NAVIGATE TO THE OUTLINE FILE THAT WILL BE INTEGRATED INTO A PRESENTATION?
Answers
The question seems to be asking about commands that allow you to navigate to an outline file for integration into a presentation.
How to go about this?However, without specific information about the software or tools being used, it is difficult to provide a specific command.
Generally, in presentation software like Microsoft PowerPoint, you can navigate to an outline file by going to the "File" menu, selecting "Open," and choosing the appropriate file.
Other presentation tools may have similar options to navigate to and open an outline file.
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at least 20 characters
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Answer:
eh?
Explanation:
eh?
Enigma(A[0..n-1,0..n-1])
//Input: A matrix A[0..n-1,0..n-1] of real numbers
for i<--0 to n-2
for j<--0 to n-1 do
if A[i,j]=!A[j,i]
return false
return true
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The algorithm efficiently checks whether a given matrix is symmetric by comparing each pair of elements in the upper triangle. Its basic operation is the comparison of two elements. The algorithm runs in O(\(n^2\)) time, with n representing the size of the matrix, making it suitable for symmetric matrix detection.
1. The algorithm computes whether the given matrix A is a symmetric matrix. A matrix is symmetric if the element at row i, column j is equal to the element at row j, column i for all i and j.
The algorithm checks each pair of elements (A[i, j] and A[j, i]) in the upper triangle of the matrix (excluding the main diagonal) and returns false if any pair is not equal.
If all pairs are equal, it returns true, indicating that the matrix is symmetric.
2. The basic operation of this algorithm is the comparison operation (A[i, j] ≠ A[j, i]) to check whether two elements in the matrix are equal. This operation compares the values at A[i, j] and A[j, i] to determine if they are not equal.
3. The basic operation is executed n*(n-1)/2 times. The outer loop iterates from i = 0 to n-2, and the inner loop iterates from j = i + 1 to n - 1. Since the inner loop depends on the value of i, it iterates fewer times in each iteration of the outer loop.
Therefore, the total number of iterations of the inner loop can be calculated as the sum of the integers from 1 to n-1, which is equal to n*(n-1)/2.
4. The efficiency class of this algorithm is O(\(n^2\)) since the number of iterations is proportional to the square of the size of the matrix (\(n^2\)). The algorithm examines each pair of elements in the upper triangle of the matrix, resulting in a complexity that grows quadratically with the input size.
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The probable question may be:
Enigma(A[0...n - 1, 0..n - 1])
1. Input: A matrix A[0..n - 1, 0..n - 1] of real numbers
2. for i = 0 to n - 2 do
3. for j = i + 1 ton - 1 do
4. if A[i, j] ≠A [j, i] then
5. return false
6. end
7. end
8. return true
1. What does the algorithm compute?
2. What is its basic operation?
3. How many times is the basic operation executed?
4. What is the efficiency class of this algorithm?