can any one tell me how i can start database testing mean what should be initial point and how i can write a query for listing page of any item thanks in advance

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Explain entity type?

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how to configure oracle 10g in java1.5 and tell me know how to set class path in system?

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How to do Data integrity testing? Who does this testing (Developer or tester)?

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Which database does facebook use?

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what is vlook up in ms excel and how does it used???

1 Answers   CybAge,

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Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?

0 Answers   3i Infotech,

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What happens when shared and exclusive locks are applied on data item?

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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.

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What is the main difference b/w Teradata and Oracle?

1 Answers   TCS,

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Define the following terms i. Inverted List ii. Candidate Key iii. B-Tree iv. Foreign Key

1 Answers   Ignou,

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Is hive a database?

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