Answered: What is the new value of a after…

What is the new value of a after execution of following code? Consider ch=2 int a = 50; int ch; switch(ch) { case 3: a = a -10; case 2: a = a + 5; default: a = a + 2; }

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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Question

What is the new value of a after execution of following code? Consider ch=2
int a = 50;
int ch;
switch(ch)
{
case 3:
а 3 а -10;
case 2:
a = a + 5;
default:
a = a + 2;
}
а. 45
O b. 47
O c. 57
d. 55

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