Interested to Buy Any Domain ? << Click Here >> for more details...
if we have set auto differencial back up then waht is difference between 1.appen to media 2.over right the existing media
1 4416characters of DBMS A) non redundant B) data independence C) increased security D) all the above
1 9173utility used to obtain inform regarding the optimizes choice of access strategy for SQL stmts A) LOAD B) REORG C) COPY D) EXPLAIN
2 5780what is primary key,unique key, foreign key? can u teach me in simple language?
Banking, CMC, CTS, HCL, Infosys, Keggfarms, SkyEss, Sunrise, TCS, Web Synergies, Wipro,
44 187669Post New Databases AllOther Questions
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.
During insert operation in Netezza Connector, if we give direct option as Yes , is there any issue?
can i use the commands "modify" and Change in DB2 to alter my column datatype and its name in a table?
What is Object Oriented model?
What is the difference between oracle and MS Access?
What are the disadvantages of views in a database?
When should you not use firebase?
what are wrappers and build ups and what it's use?
Difference between sql and mysql?
How does non-cluster index functions?
How to fetch/retrieve the data from hieranchical database and put it into the relational database? for e.g I want to extract the data from IMS DB2 database which is a hierarchical db and load that data into the relational database which is a SQL server.Are there any tools available for directing extracting data from hierarchical db and loading into the relational database (SQL server)?
What is the difference between data source and database?
Is hive a database?
Which three commands cause a transaction to end?
What is the database url?
