Help me web dev

Work with Insert Query Exercise 1: Use PHP and "Insert" query to create data for the following database, called markManager department(deptid, deptName) subject(subjiD, subjName, numHours) student(studID, studLastName, studFirstName, sex, DOB, place Birth, deptID, scholarship) result (studiD, deptID, mark) Work with Select Query Exercise 2: Use PHP and "Select query to retrieve the following information from markManager database and display the results on the web interface: o Full names of all male students of ICT department who was born after the year 1995 o Name of the department with highest number of students o The student with the highest average mark (assume each ECTS = numHours/15)