Write a PHP program to input a string from the user and then use the preg_match() function to check whether the keyword "university" is present in the string or not.

What function do you use to concatenate one string to another? atoi() strcpy() atof() strcat()

In the following procedure, the parameter age represents a person's age. The procedure is intended to return the name of the age group associated with age. People who are under 18 are considered minors, people who are 65 and older are considered senior citizens, and all other people are considered adults. The procedure does not work as intended. Line 1: PROCEDURE ageGroup(age) Line 2: } result "adult" Line 3: Line 4: IF(age 65) Line 5: { Line 6: result "senior citizen" Line 7: Line 8: RETURN(result) Line 9: Line 10: result "adult" Line 11: IF(age < 18) Line 12: Line 13: result "minor" Line 14: Line 15: RETURN(result) Line 16: } ill cause the procedure to work as intended?

In python: The isUpper method converts a string to all uppercase characters    True  False

The original string is modified using the concatenation operator in Python. True or False?