Which of the following is a valid column name in a table? O a. Student-55 O b. 55student O C. Student 55 O d. Student_55 Evaluate the statement: Select first_name,CGPA from students order by CGPA; Identify which one of the following will the outcome after the statement is queried in SQL? O a. The rows are not sorted O b. The rows are sorted alphabetically by first name. O c. The rows are sorted lowest to highest CGPA values. O d. The rows are sorted highest to lowest CGPA values. Lulu Hypermarket stores all the information related to their employees in a RDBMS. The manager of the hypermarket asked you to give the list of employees based on their experience in months. Which function will you use to give the list required by the manager? O a. ADD_MONTHS O b. FIND_MONTHS O C. MONTHS_BETWEEN O d. TOTAL_MONTHS Presto Which of the following is not true about single-row functions? AnyDe O a. Return one result per row O b. Act on only one row PDF azhar O C. Act on each row O d. Act on n number of rows Adob reati Previous para Which comparison operator retrieves a list of values? O a. IN O b. LIKE O C. IS NULL O d. NULL Previous nape