Onsider the following two relations for Millennium College: STUDENT(StudentID, StudentName, CampusAddress, GPA) REGISTRATION(StudentID, CourseID, Grade) Following is a typical query against these relations: SELECT Student_T. StudentID, StudentName, CourseID, Grade FROM Student_T, Registration_T WHERE Student_T. StudentID = Registration_T. StudentID AND GPA > 3.0 ORDER BY StudentName; On what attributes should indexes be defined to speed up this query? Give the reasons for each attribute selected.

Student Id, Gpa

Explanation:

a)

Student Id,GpA are the attributes selected to speed up this query. The reason behind these selections are because the student Id and Gpa are the primary key and foregin key respectively.

b)

Student Id- This is the Primary key

GPA-This is the Foreign key

some have built technology like spoofed call blockers into their networks, so there's nothing you would even have to install.

this happens because the number is known for scamming, they don't want it to me known as "scam likely." perhaps it's just a telemarketer. maybe it's an identity thief. it might even be a scam artist.  

either way, "scam likely" is probably not an old friend whose number you forgot that you saved. it's your wireless carrier's way of letting you know: answer at your own risk.

explanation:

to combat the seemingly rising epidemic of spam callers in the u.s., the nation's four major wireless carriers have been trying out new methods to reduce the number of unsolicited calls americans receive each day.

some have built technology like spoofed call blockers into their networks, so there's nothing you would even have to install.

hope this . mark me brainliest.

try this:

go tos official website.

click on your profile pic at the top right of the screen and click 'edit profile'.

click on "preferences" and press "year of birth".

and then just maybe try to reset whatever error made before by typing in the correct age details again. hope this !