ow that you have all the information you need in your system, you need to write a procedure to automate the grading of students. assignment: 1. create a pl/sql procedure to assign grades to your registered students. use the following guidelines for providing a grade scale for your students: rule: a - class title ends with a character between a-f b - class title ends with a character between g-k c - class title ends with a character between l-p d - class title ends with a character between q-t e - class title ends with a character between u-z hint: use a pl/sql procedure (cursor to loop through the records, check the class title, then update the grade table). . be sure to write a view that displays the following information: student id student name course name/title section id credit hours days start time end time start date end date building/room instructor firstname, lastname grade

4.11 painting a wall (1) prompt the user to input integers for a wall's height and width. calculate and output the wall's area (integer). note that in this case there is a new line after each prompt. (submit for 1 point). enter wall height (feet): 11 enter wall width (feet): 15 wall area: 165 square feet (2) extend to also calculate and output the amount of paint in gallons needed to paint the wall (floating point). assume a gallon of paint covers 350 square feet. store this value in a variable. output the amount of paint needed using the %f conversion specifier. (submit for 2 points, so 3 points total). enter wall height (feet): 11 enter wall width (feet): 15 wall area: 165 square feet paint needed: 0.471429 gallons (3) extend to also calculate and output the number of 1 gallon cans needed to paint the wall. hint: use a math function to round up to the nearest gallon. (submit for 2 points, so 5 points total). enter wall height (feet): 11 enter wall width (feet): 15 wall area: 165 square feet paint needed: 0.471429 gallons

Idon understand these and need some ! ?

The editing of digital photos us about the same level of difficulty as editing an analog photo