Question 13 Meela, student of UTASIO sed the following SQL statement in her sugent Alyse the entry when pe of joins the implementing select from eacher in teacher hon 0. O Ouro Question 15 Identy the correct output after the gven below statement secuted constante from students O astumata from each student Oh no more and were marrom the modern Statement is wrong Return nerage marks from the des Question 16 Which function is used to return the position of a character in a wine O A SUBSTH O INSTA O CONCAT O LENGTH Question 18 Lu Hypermarket stores informacion related to the employees in ROOMS. The map of w the employees based on their experience in month. Which function will you usate per O ARNO MONTI ADD MONTHS O TOTALMONDS O MONSTWIN Question 20 Mr. Saleh is a database admin. He wishes to retrieve the student marks of the needs 70. Which of the following where cause to be Da Wher marts where mai Where is Where martese and 100