Answer:
a. If the read is successful, the number of bytes read is returned.
b. If the end of file is encountered, 0 is returned.
Explanation:
A read function is one of the functions used in computer programming. A read function is used to read an information or data that was written before into a file.
If any portion of a regular file before to the end of file has not been written and the end of file is encountered the read function will return the bytes with value 0.
If read function has read some data successfully, it returns the number of bytes it read.
Answer:
An increase in revenue
Explanation:
We cannot predict how much revenue growth we are going to generate, and at what time. And hence, 2 and 3 are not an option here. Also, a TV science show has nothing to do with the quantifiable outcome of a project. And what is true is certainly that there is going to be an increase in revenue, which can certainly predict if we feel work was good and ended with good results. And hence the above option is the correct option for this question.
// this function will return 1 if the string sent in arguments is palindrome //else it will return 0
int palindrome(int start_of_string, int end_of_string, string &strr)
{
// base case to check if the string is not empty
if (start_of_string>= end_of_string)
return 1;
if (strr[start_of_string] != strr[end_of_string])
return 0;
// recursive call
return palindrome(++start_of_string, --end_of_string, strr);
}
Business intelligence applications access large pools of data, usually transactional records stored in large databases called data warehouses (DW or DWH). The data warehouse contains <span>integrated </span>data from one or more disparate sources that is <span>used for reporting and data analysis.</span>
