1. What is the output of the following code snippet? int num = 50; if (num > 50); { num = num 5; } cout << num; a) 45 b) 49 c) 50 d) 51 2. What is the value of y, if x is 100? (x > 100)? y+=x: y-=x; 3. What is the value of the price variable after the following code snippet is executed? int price = 21; if (price < 20) { price = price + 10; } if (price > 10) { price = price * 2; } if (price < 30) { price = price - 20; } а) 31 b) 42 %3D с) 1 d) 20

1. What is the output of the following code snippet? int num = 50; if (num > 50); { num = num 5; } cout << num; a) 45 b) 49 c) 50 d) 51 2. What is the value of y, if x is 100? (x > 100)? y+=x: y-=x; 3. What is the value of the price variable after the following code snippet is executed? int price = 21; if (price < 20) { price = price + 10; } if (price > 10) { price = price * 2; } if (price < 30) { price = price - 20; } а) 31 b) 42 %3D с) 1 d) 20

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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