What is the correct int calculatepower (int x, int y) {if (y > 0)return x*elsereturn 1;int main 0{int num, pwr;cout << "Number: ";cin >> num;cout << "Power: ";cin >> pwr;cout << "Number "<

Given:code reads two numbers from user : num, pwrand tries to print num to the pwr : num^pwrby…

Answered: int calculatepower (int x, int y) { if…

int calculatepower (int x, int y) { if (y > 0) return x* else return 1; int main () { int num, pwr; cout << "Number: "; cin >> num; cout << "Power: "; cin >> pwr: cout << "Number "<

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

See similar textbooks

Related questions

Q: Exercise 2: A structure Students is created with the following definition: struct Students { string…

A: #include <iostream>using namespace std; struct student{ char name[50]; char subject[50];…

Q: The interpretation of this expression is * K1 + K2 : R3 E R2 Content of R2 will be stored in R3 only…

A: Question 1:The given expression is K1 + K2 : R3 <- R2 . This expression means that the content of…

Q: What is the Meaning of RIGHT_CTRL_PRESSED?

A: RIGHT_CTRL_PRESSED belongs to KEY_EVENT_RECORD_STRUCTURE of Windows API console. It describes input…

Q: Fill in the appropriate relational and logical operators to complete each of the following…

A: Since programming language is not mentioned, I am assuming python. Relational operators include…

Q: 1) Given the percentages below; [e: 13%, a: 8%, o: 7%, i: 7%, u: 3%] a) Give the value of Pr(x…

A: A) Give the value of Pr(x is vowel) vowels are a,e,i,o,u Pr(x is vowel)= Pr(a)…

Q: Which data range will be summed in the formula =sumifs(A1:A5, B1:B5,"F",C1:C5,">50%"). a. B1:B5 b.…

A: About data range will be summed in the given formula

Q: write a regular expression for matching valid landline phone number in India.

A: Your answer is given below.

Q: write matlab script to ask the user to enter a numeric grade from 0 to 100 and returns a letter…

A: Program: n=input('Enter numeric grade: ')if n >= 90 && n<=100 grade='A';elseif n…

Q: Convert hex number OxAC to decimal. Also, 167 decimal to hex and binary numbers (It's small value.…

A: The concept of converting the number between different number systems is important in computer…

Q: Input the Product name in upper case if the quantity is less than or equal to 20, and lower case if…

A: product name=input("enter the name") quantity=int(input("enter the value") if (quantity<=20):…

Q: Which of the following is equal to: j-2

A: For i=1 j is from 2 to 2 So value is 2 For i=2 j is from 2 to 3 So value is 2 + 3 = 5 For i=3 j…

Q: what is the formula to find the minimum and maximum required value?

A: The answer is given below step

Q: Ineed help to create a nested formula in cell B17 with the IF and SUM functions that check if the…

A: For the solution of this inquiry let us take an example of relevant datasheet as below : Suppose…

Q: Dim intEvenNumbers (4)(8) As Integer FIGURE 8-94

A: Dim intEvenNumbers (4),(8) As Integer

Q: Which expression always represents an odd number when n is natural number?

A: When n is natural number Which expression is always represents odd number. The expression used…

Q: Convert 835 to base 3 835 = (No dots, no comma, no spaces, DO NOT TYPE THE BASE)

Q: What is the Meaning of RIGHT_ALT_PRESSED?

A: Answer: RIGHT_CTRL_PRESSED belongs to KEY_EVENT_RECORD_STRUCTURE of Windows API console. It…

Q: How many explicit expressions are there for the number?

A: Fundamental Computer Terminology 1. CPU CPU is short for "Central Processing Unit." Here is where…

Q: Evaluate the formulas below right to left and then left to right use regular precedence rules.…

A: We are given a formula "100 - 3 * 8 / 4 / 2 * 6 + 10" and we have to evaluate is right to left and…

Q: If you reject H0 when H0 is correct, what type of error is this? Question 15 options: a Type I…

A: Hyроthesis testing is аn асt in stаtistiсs whereby аn аnаlyst tests аn аssumрtiоn…

Q: The 2 byte return value of the following is_ ldi r18, 16 1s1 r18. mov r24, r18 mov r25, r1 ret

A: Please refer to the following step for the complete solution to the problem above.

Q: How many different three-letter initials are there that begin with A 676 O 678 O 675 O 677 O

A: Product rule: Id one of the event occurring is in m ways and another event occurring is in n ways…

Q: Rewrite the statement in Figure 8-94 to fix the error. Dim intEvenN umbers (4).(8) As Integer FIGURE…

A: Step 1 The answer is given in the below step

Q: Using the results of Question 3, Encode the first three characters of your full name using…

A: Let us Assume that Name = Rama krishna Total number of characters = 11 characters in name…

Q: Q6 In what follows, let i =V-T denote the imaginary unit. (a) " z = 4 + 5i and w = 2+4i, find 3z +4w…

A: In questions with many questions, we must answer the first one.

Q: Check 0 1 2 3 4 5 6 7 8 9 0 5 is a valid UPC number. Or not.

A: Given UPC number is 0 1 2 3 4 5 6 7 8 9 0 5, Here we know that the last Digit is the check digit.

Q: (b) Arthur wishes to send the message 5 to Dara. Write down the expression involving the plaintext,…

A: Solution to Q5 part b is as follows :

Q: Convert the following FA to regular expression: DFA 91 93 90 1 q2 94

A: Regular expression of the given finite automata

Q: How many bytes are contained in doubleword type?

A: General syntax for creating variables in Assembly language: <identifier/variable…

Q: Which of the following expressions accurately describes the Exclusive-OR function? Select one: A.X =…

A: Exclusive-OR or XOR is a logic gate that gives output 1 if the two inputs are different otherwise…

Q: And the length is 15 meters lor 2x+2y=70 x-y=15.

A: To solve the system of equations: 2x + 2y = 70 x - y = 15

Q: a=Q0 b=Q1 C=Q3 is this correct

A: Given: a=Q0 b=Q1 C=Q3 is this correct

Q: wo numbe sum is le rect answe

Q: Which operator is useful to find if a number is even or odd.

A: To find whether a number is even or odd, we have to divide the number by 2 and then check the…

Q: rue or false: 759375 is 11-smooth?

A: Prime factorization of 759375: The prime factorization of 759375 is 3x3x3x3x3x5x5x5x5x5. The largest…

Q: Which of the following is not in (01,00,100} ? 00010000100 10000010100 10010000001 10001000001 None

A: The given expression is (01+00+100)* The first string is 00010000100 Let us separate it as follows…

Q: Pie chart is recommended for Nationality? A- True B- false

A: The question has been answered in step2

Q: List at least 5 relational operators and its description.

A: Relational operator Relational operator are used to compare the one value with another value. The…

Q: is it a yes or no?

A: No, limpid simplicity does not necessarily hamper technological development. In fact, it can often…

Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

What is the correct

int calculatepower (int x, int y) {
if (y > 0)
return x*
else
return 1;
int main 0{
int num, pwr;
cout << "Number: ";
cin >> num;
cout << "Power: ";
cin >> pwr;
cout << "Number "<<num;
cout << "
power "<<pwr:
cout << " is " << calculatepower (num, pWr):
return 0;
What is the correct to complete the program correctly?
Select one:
A.calculatepower (x-1, y-1)
B.calculatepower (x-1, y)
C.calculatepower (x, y-1)
D.calculatepower (x, y)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Which data directive creates a 32-bit signed integer variable?
What is the difference between the TRUNC function and the ROUND function?
using chapters 1 to 7 from the book c how to program 8 edition
Question 9 Give the Boolean expression of F then simplify it: Q8-1.png Use the editor to format your answer
In MASM Prompt the user for coefficients a, b, and c of a polynomial in the form ax2 + bx + c = 0. Calculate and display the real roots of the polynomial using the quadratic formula, using functions. If any root is imaginary, display an appropriate message.
Which one to choose?
Which of the following symbol is used in relative cell renference Select one: a. = b. * c. + d. None of the given choices are correct
i need the answer quickly
decimal value=347 Find what is binary, hex & octal Value from decimal number?
What sequence of numbers does the range(1,-23,-3) expression evaluate to?