Post New Concentrix Mechanical Engineering Interview Questions
What is table in ms word?
What is surrogate key? Where we use it? Explain with examples.
List the advantages of bourne again shell or bash.
Explain what is torque?
How many types oil using in transformer ? How many letars using in transformer..?
What is the use of logical database?
Does treeset allow null in java?
What is the use of using number of loaders in target table?
Describe the difference between inline and code behind - which is best in a?
why copper is a bad conducter at low temperature?
Can sap business one be customized?
What do you consider your most significant strengths?
Why do yii run so fast?
london school of science and technology has a software development unit,known as lsst solutions,which is responsible for developing and implementing software throughout the collegejames tristan keeps a record of all student details in the college including student id,name,and start date and phone number.There are many courses offered by LSST. For example MBA, MSc, BSc, BABS, DF, English etc. Each course id identified by course id, description, duration. Each course has many semesters. Each semester takes place during a particular term. Semester details and term details are required to be stored in the database. Each course has many subjects and same subject may be offered in many courses. For each subject many details such as Subject code, name, result and attendance are required to be stored. Every subject has mainly two assessments; one assignment and one exam. Assignment is worth of 30% and exam 70% respectively. You have been appointed as a database designer. Your job is to provide ERD with all possible entities and relationships. Note: Feel free to make necessary assumptions 3: Assignment Tasks. 1. Create an ERD for the above problem 2. Translate the ERD to Relational Data model (RDM) 3. Implement the RDM by creating the tables 4. Populate the database with your own data. 5. SQL Queries for the following tasks a. List all student details in each course along with course details b. Count and display number of students in each course. c. List student name, course name, assessment description, marks for all students.
How to Debugg Semaphores?