(3 minutes) What is the output of the following after fixing errors if any? Assume all libraries are included.O 0class Real {01O 3O 13}};int main() {O6OO 2private:float real;float imag;00O 3O504public:Real Real1, Real2, Real3; Real3 = Reall / Real2;Real3.output();return 0;}Real() {real=1;imag =3; }OOO OOReal operator / (const Real& obj) {Real temp;temp. real real / obj.real;imag/ obj.imag;O 1temp.imagreturn temp;09O None of the answersO2}void output() {=cout<< 1+((imag<0)?real*imag: real+imag);(1 minute) How many of the following examples is (are) proper application(s) of Stacks?Syntax ParsingParenthesis CheckingReversing a stringEvaluating the postfix expressionFunction callsRecursionHow many types the class constructors have?9|Page

(3 minutes) What is the output of the following after fixing errors if any? Assume all libraries are included. class Real { 00 01 O 3 O13 09 } }; int main() { Real Reall, Real2, Real3; Real3 = Real1 / Real2; Real3.output(); return 0; } O 6 01 02 00 O 3 O5 04 O None of the answers private: float real; float imag; OOO OO public: (1 minute) How many of the following examples is (are) proper application(s) of Stacks? 01 O2 Real(){real=1;imag =3; } Real operator / (const Real& obj) { Real temp; temp.real = real / obj.real; temp.imag = imag/ obj.imag; return temp; 3 } void output() { 4 cout<< 1+((imag<0)?real*imag: real+imag); 5 Syntax Parsing Parenthesis Checking Reversing a string Evaluating the postfix expression Function calls Recursion How many types the class constructors have? 9| Page

(3 minutes) What is the output of the following after fixing errors if any? Assume all libraries are included. class Real { 00 01 O 3 O13 09 } }; int main() { Real Reall, Real2, Real3; Real3 = Real1 / Real2; Real3.output(); return 0; } O 6 01 02 00 O 3 O5 04 O None of the answers private: float real; float imag; OOO OO public: (1 minute) How many of the following examples is (are) proper application(s) of Stacks? 01 O2 Real(){real=1;imag =3; } Real operator / (const Real& obj) { Real temp; temp.real = real / obj.real; temp.imag = imag/ obj.imag; return temp; 3 } void output() { 4 cout<< 1+((imag<0)?real*imag: real+imag); 5 Syntax Parsing Parenthesis Checking Reversing a string Evaluating the postfix expression Function calls Recursion How many types the class constructors have? 9| Page

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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