tion 3: Choose the correct answer for h of the following questions:
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
I need the answer quickly
![Section 3: Choose the correct answer for
each of the following questions:
Q1. *
If you have the following C++ code segment
int x
switch (x)
case 1:cout<x is 1":
case 2:cout<"x is 2 ";break
default:cout<<"value of x unknown
Choose the correct C++ code segment that produces the same output of the above C++ code segment:
int x:
cin>>x;
if (x-1)
coutee"x is 1"
a)
if (x-2)
cout<<"x is 2 "
if ((x-1)|(x-2))
cout<<value of x unknown
int x:
cin>>x;
if (x-1)
coute<"x is 1 "<"x is 2 ";
if (x-2)
cout<<"x is 2 "
if ((x-1)88(x!-2)
coutee'value of x unknown ";
b)
int x;
cin>>x;
if (x==1)
coute<"x is 1"
if (x-2)
coute<"x is 2 ";
it (x-1)&8(x!-2)
c)
couteevalue of x unknown
":
int x:
cin>>x;
if (x=-1)
cout<<"x is 1";
d)
else
if (x-2)
cout<<"x is 2 ";
el se
coute<"value of x un known ";
a)
b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F86ea022a-b54d-4148-924c-45bbc9ca0b1c%2F1f1bf5e7-395a-4189-ae34-1eac242c21da%2Fge6hnug_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Section 3: Choose the correct answer for
each of the following questions:
Q1. *
If you have the following C++ code segment
int x
switch (x)
case 1:cout<x is 1":
case 2:cout<"x is 2 ";break
default:cout<<"value of x unknown
Choose the correct C++ code segment that produces the same output of the above C++ code segment:
int x:
cin>>x;
if (x-1)
coutee"x is 1"
a)
if (x-2)
cout<<"x is 2 "
if ((x-1)|(x-2))
cout<<value of x unknown
int x:
cin>>x;
if (x-1)
coute<"x is 1 "<"x is 2 ";
if (x-2)
cout<<"x is 2 "
if ((x-1)88(x!-2)
coutee'value of x unknown ";
b)
int x;
cin>>x;
if (x==1)
coute<"x is 1"
if (x-2)
coute<"x is 2 ";
it (x-1)&8(x!-2)
c)
couteevalue of x unknown
":
int x:
cin>>x;
if (x=-1)
cout<<"x is 1";
d)
else
if (x-2)
cout<<"x is 2 ";
el se
coute<"value of x un known ";
a)
b)
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