Answer:
The most likely reason for this error is that the share is currently not available either on just the user’s computer or server-wide. The next step would be to check for the scope of the problem.
Answer:
An advantage of using a Flat file instead of a relational database is;
A Flat file is easier to set up
Explanation:
The Flat file database is a database developed by IBM and it is the primary type of database for storing data in text files such as in Microsoft Excel
Individual database records are stored in a line of plain text and are separated from other records by delimiters including commas and tabs
The advantages of a Flat file database are;
1) The records of the database are stored in a single place
2) A Flat file is easier to set up with Microsoft Excel or other office applications
3) The Flat file database is easier to comprehend and understand
4) The records of the database can be simply stored
5) Simple criteria can be used for viewing or extracting data from a Flat file database
Answer:
Option (d) is correct.
Explanation:
In java language "ar.length" is used to tells the size of the array. The array is used to declare more than one variable. Its index value is started from 0. so when a user needs to initialize the value of an array, they need to start the index value at 0. because ar[0] indicates the first variable of an array.
In option (d), index value is started from 0 and ends with (array_size-1). so it gives the accessed to all the variable of an array and the statement "ar[i]=4;", initialize the value 4 to all array variable.
while another option is not valid because--
- In option a, Index value starts from 1 which accesses the second variable of an array.
- In option b, the statement "i<= ar.length;", gives an unbound array exception because it took the size greater than the array size.
- In option c, statement "i<ar.length-1;", can not give accessed to the last element of an array.
Answer:
The correct answer is (C)-Rainly
Explanation:
The following data is given in this question
Column A Column B
3.25 Clear
3.91 Cloudy
4.23 Windy
4.67 Rainy
5.12 Snowy
5.98 Sunny
As we know that the Microsoft Excel LOOKUP function returns a value from a range (one row or one column) or from an array.
The use of lookup function is given below
LOOKUP(4.67,A1:A6,B1:B6)
When you execute this function on the given ranges , then it display "Rainly" as a result.
Furthermore, the complete example is attached with this solution
Answer:
#include <iostream>
using namespace std;
void crack_pin(string a, int low, int res)
{
if (low == res)
cout<<a<<endl;
else
{
for (int i = low; i <= res; i++)
{
swap(a[low], a[i]);
crack_pin(a, low+1, res);
swap(a[low], a[i]);
}
}
}
int main()
{
string str = "ABC";
cout <<"Enter pin guess"<<endl;
getline(cin,str);
int n = str.size();
crack_pin(str, 0, n-1);
return 0;
}
Explanation:
Take pin guess from user using getline method in str variable of type string.
Find size of pin guess.
Declare a function crack_pin and send string, starting (0) and ending (n-1) to function.Call the function recursively to find all combinations.If start=end print string else call function again.
