What is the output of the following for loop?for (int i=6; i>2; i-=2)cout << i < endl;What is the output of the following do-while loopint x-2, y=10;docout << y << "y *= x;x++;} while (x<5);What are two errors in the following function declaration that will cause compiler errors?Suggest a potential fix for each error.float funcNew (float numl, float num2)while (num2>0)num2--;numl -= num2;cout << num1; Write the function definition for the function max that takes in two floats and returns thelarger float.Consider the following function definition:char mystery (int a, int b) {if (a <- b)return 'V';elsereturn 'A';Circle each of the following lines that will cause the letter 'A' to be output to the screen. (Atleast one line below will cause 'A' to be output to the screen.)cout « mystery (12,12);cout <« mystery (21,13);cout <« mystery (4,12);cout « mystery (8,-8);Explain why there is a compiler error in the function call included in the two lines below. Howcan we fix the error?int r=22, t=11;cout << mystery (int r, int t) « endl

For understanding the output, the knowledge of following is important: A loop is a structure that…

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Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Course is network management if that helps. How a table is constructed (NO ASN.1). As you cannot draw answer by rows and column content verbally. Please answer in complete sentences
Write a complete C++ program that helps the teacher to calculate the result of students in the test of Programming Technique. The program should perform the following tasks: Task 1: Write a function named getInput. a) This is a non-returning function. b) It takes the score of question 1, score of question 2, and score of question 3 as input parameters. c) The function should ask the user to enter the score (per 100) for each question. It sends all the values entered by the user in (c) back to the calling module through the use of reference parameters. d)
Ex. 8.4) The following functions are all intended to check whether a string contains any lowercase letters, but at least some of them are wrong. For each function, describe what the function actually does (assuming that the parameter is a string).
Write a function call to ConvertVolume() to store the number of quarts, pints, and ounces within the integer variables numQuarts, numPints, and numOunces, respectively. Ex: If the input is 157, then the output is: Quarts: 4 Pints: 1 Ounces: 13 1 #include 3 void ConvertVolume (int totalOunces, int* numQuarts, int* numPints, int* numOunces) { totalOunces / 32; N3589 2 4 *numQuarts 6 7 totalOunces = totalOunces % 32; 10 11} 12 13 int main (void) { 16 17 *numPints = totalOunces / 16; totalOunces = totalOunces % 16; *numOunces = INN totalOunces; 14 int totalOunces; 15 int numQuarts; int numPints; int numOunces; 18 19 20 21 22 23 printf("Quarts: %d\n", numQuarts); 24 printf("Pints: %d\n", numPints); 25 printf("Ounces : %d\n", numOunces); 26 27 return 0; 28 } scanf("%d", &totalOunces); /* Your code goes here */
Use C LANGUAGE please!
Find any errors in the following function definition: void fun (int, x) { return; } // fun
Study the following function calls and then write the complete function to calculate and return the answer in an algorithm.2.1.1 display determineAngle (degrees)The function must determine and return the results if an angle is equal to 90degrees, display the message “The angle is a right angle”; else display the message “The angle is not a right angle”.2.1.2 If getResults(summative1, summative2) = trueThe function must determine and return results to indicate if the student has passed or not. The student will pass the module if the final mark of one of the summative test mark is 50 and above.
What is the return value of the given function below when the data passed to it is 4? int function(int x) { int y; } y=x++; return y; Select one: O a. 6 O b. 7 O c. 5 O d. 4
4. You are given the following functions: int functionA(int a) { printf ("a-sd\n", a); if (a==1) return 1; else return functionB (a-1) *2; int functionB (int b) { printf ("b=3d\n",b); if (b--1) return 1; else return functionA (b-1) *3; Write the main function. Your main function should prompt the user for input and then call the mutual recursion by passing in the user's input. The guidelines are described below. int main () { //declare int a to receive user input and int result to receive result of mutual recursion //using a while loop, prompt user for input. The number entered //must be bigger than 1, otherwise repeat user input with an error //message. //call functionA () with int a as input argument. Receive the result in int result. //print result return 0;
Which of the following is a correct and complete function definition? a. double funct(double x) { return 2*x; } b. double funct(Int x) { return (x-3); } c. int funct (x) { return (++x); } d. int funct (int x); e. void funct(x=7) { return 8; } f. void funct(int x=7) { return x/3; }
A Circle and Two Squares Imagine a circle and two squares: a smaller and a bigger one. For the smaller one, the circle is a circumcircle and for the bigger one, an incircle. Create a function, that takes an integer (radius of the circle) and returns the difference of the areas of the two squares. Examples square_areas_difference (5) → 50
Complete the following TODO by defining a function called add_func(). Define a function called add_func() that takes two arguments. The function should adds the two arguments together using + and return the output. For example, if the input values for the arguments are 1 and 2, then 3 should be returned. Likewise, if the input arguments are "good" and " day", then "good day" should be returned. # TODO print(f"add_func output for 1 + 2: {add_func(1, 2)}") print(f"add_func output for good + day: {add_func('good',' day')}") todo_check([ (add_func(1,2) == 3,'add_func() did not return 3 when using input values 1 and 2.'), (add_func('good',' day') == "good day",'add_func() did not return "good day" when using input values "good" and " day"') ])

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