SQL Server Interview Topic 32: Hands-On Practice Set
This topic gives practical tasks students can run after studying the interview questions. Interview preparation becomes stronger when you write SQL, not only read answers.
You should be able to complete these tasks using the School Management System database.
Q195. What tables should you create for practice?
Quick interview answer:
Create Student, Teacher, Class, Exam, and ExamMarks. Add primary keys, useful data types, and foreign keys where tables are related.
Study in detail: Create Database and Tables - This lesson gives the base table practice.
Q196. What basic queries should you practice first?
Quick interview answer:
Practice INSERT, SELECT, WHERE, ORDER BY, TOP, UPDATE, and DELETE. These are the base operations used in almost every application.
Study in detail: CRUD and Query Basics - This topic revises beginner query operations.
Q197. What join queries should you practice?
Quick interview answer:
Practice student with marks using INNER JOIN, all students with or without marks using LEFT JOIN, and class-wise reports using multiple joins.
Study in detail: Joins and Reports - This topic revises join interview questions.
Q198. What report queries should you practice?
Quick interview answer:
Practice class-wise student count, exam-wise average marks, top students by marks, and pass/fail count. These tasks cover grouping, aggregate functions, CASE, and ranking.
Study in detail: Reporting and Dashboard Scenarios - This topic explains report thinking.
Q199. What production-style tasks should you practice?
Quick interview answer:
Practice a safe transaction, an index for a search query, an audit-style table, and a backup/recovery explanation. These tasks show project readiness.
Study in detail: Performance and Production Basics - This topic revises production concepts.
After each task, explain what you wrote as if the interviewer is listening. Speaking plus coding is the best preparation.