Answer:
public static boolean beginsWithZ(String word){
if(string == null || string.length() == 0)
return 0;
if(word.charAt(0) == 'Z' || word.charAt(0) == 'z')
return 1;
else
return 0;
}
Explanation:
This method is a boolean method, meaning it returns true if the string begins with Z or z and false otherwise. So:
The Java command charAt() let's you find the character at each position of the string, so i use it.
public static boolean beginsWithZ(String word){
if(string == null || string.length() == 0)
return 0;
if(word.charAt(0) == 'Z' || word.charAt(0) == 'z')
return 1;
else
return 0;
}
Answer:
C. Am I carrying money?
Explanation:
The options are:
A. Am I awake and alert?
B. Am I emotionally sound?
C. Am I carrying money?
D. Am I physically able?
The correct option is certainly C. Am I carrying money? It can also be a concern if you are worrying since we don't have money. However, here its mentioned, we are not carrying, and it's not like we don't have money, and hence, it is not going to affect our mindset. Hence, it is not an assessment of anybody's fitness to drive.
Answer:
Optical Character Recognition
Explanation:
Optical Character Recognition is a method that is used to read character and bar codes. They convert scanned image into digital format. In other words ASCII text can be formed when a digitized document is converted.OCR is a method that convert document into word.
Here are some OCR tools which convert digitized format into machine readable text.
- Microsoft Document
- Microsoft One Note
Answer:
#include <iostream>
using namespace std;
int main()
{
char str[100][20];
int n;
cout<<"Strings you want to enter"<<endl;
cin>>n;
cout<<"enter n strings"<<endl;
for(int i=0;i<n;i++)
cin>>str[i];
for(int i=0;i<n;i++)
{
if((int)str[i][0]==98) //ascii value b is 98
cout<<str[i]<<endl;
}
return 0;
}
Explanation:
The above written code is for printing the strings which starts with the letter b.
To check if the string starts with a letter b we are checking the ascii value 98 which corresponds to b and then printing those strings.
Answer:
Σ
Explanation:
What symbol can you use when you want to automatically add a set of numbers together on excel?
✓ Σ This is the Greek letter Sigma. It is used to start the Autosum facility.
