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Which database concept describes the structure inside the database?
AnsweredAnonymous asked 3 years ago • Database
14516 views1 answers0 votes
Which items represent database table columns value constraints?
OpenAnonymous asked 3 years ago • Database
1198 views1 answers0 votes
What information gathering techniques might be applied during the requirement gathering phase of the DDLC process?
OpenAnonymous asked 3 years ago • Database
1926 views1 answers0 votes
Which key database design methodology characteristics are required to support the creation of databases?
OpenAnonymous asked 3 years ago • Database
2222 views1 answers0 votes
Which components help to define business requirements during the requirement gathering and analysis phase of the DDLC process?
OpenAnonymous asked 3 years ago • Database
2334 views1 answers0 votes
What does the three-schema architecture include?
OpenAnonymous asked 3 years ago • Database
443 views1 answers0 votes
What are the potential drawbacks of conducting end-user interviews during the Requirement Gathering phase of the DDLC process?
OpenAnonymous asked 3 years ago • Database
2343 views1 answers0 votes
Which fundamental data actions must be supported on an appropriately structured database?
OpenAnonymous asked 3 years ago • Database
1760 views1 answers-1 votes
Which options represent required characteristics of interview questions posed during end-user interview?
OpenAnonymous asked 3 years ago • Database
2587 views1 answers0 votes
Where is the three-schema mapping information stored?
OpenAnonymous asked 3 years ago • Database
1175 views1 answers0 votes
Which options represent common data object to data object relationships?
OpenAnonymous asked 3 years ago • Database
2100 views1 answers0 votes
What activities are executed during the Logical Database Design phase of the DDLC process?
OpenAnonymous asked 3 years ago • Database
2615 views1 answers-2 votes
What are the first two stages of the Database Design Life-Cycle (DDLC) process?
OpenAnonymous asked 3 years ago • Database
1463 views1 answers1 votes
What is the purpose of the UPDATE statement?
OpenAnonymous asked 3 years ago • Database
912 views1 answers0 votes
What is the purpose of the ORDER BY clause?
OpenAnonymous asked 3 years ago • Database
1360 views1 answers0 votes
When deleting a record from a table which clause would you almost always have in your statement so only a particular record is deleted and not the whole table?
OpenAnonymous asked 3 years ago • Database
2414 views1 answers0 votes
When would you need to include square brackets around the name of a table within a SELECT statement?
OpenAnonymous asked 3 years ago • Database
2809 views1 answers-1 votes
Used to add in two or more conditions where any condition can be satisfied
OpenAnonymous asked 3 years ago • Database
461 views1 answers0 votes
Used to add in multiple conditions where all conditions must be satisfied
OpenAnonymous asked 3 years ago • Database
549 views1 answers0 votes
Selects values within a range
OpenAnonymous asked 3 years ago • Database
379 views1 answers0 votes
Sorts the result-set
OpenAnonymous asked 3 years ago • Database
349 views1 answers0 votes
Used in a multi-table SELECT statement
OpenAnonymous asked 3 years ago • Database
428 views1 answers0 votes
Which of the following statements are true regarding the SQL Server System Database?
OpenAnonymous asked 3 years ago • Database
4642 views1 answers0 votes
Which of the following statements are true regarding NULL and IS NOT NULL values?
OpenAnonymous asked 3 years ago • Database
8698 views1 answers-2 votes
What would be reasons you would use the DEFAULT value in a column?
OpenAnonymous asked 3 years ago • Database
3659 views1 answers1 votes
What is the purpose of the SQL SELECT TOP Clause?
OpenAnonymous asked 3 years ago • Database
697 views1 answers0 votes
Which of the following statements are true regarding the PRIMARY KEY when creating a table?
OpenAnonymous asked 3 years ago • Database
10530 views1 answers0 votes
When would you use the nvarchar data type within a table?
OpenAnonymous asked 3 years ago • Database
1399 views1 answers0 votes
Which SQL syntax would you use to delete a table titled My_Table_1?
OpenAnonymous asked 3 years ago • Database
2248 views1 answers0 votes
Which of the following statements are true regarding the SQL INSERT INTO statement?
OpenAnonymous asked 3 years ago • Database
3802 views1 answers0 votes
Which of the following SQL constraints ensures that a column has a unique identity and NOT NULL?
OpenAnonymous asked 3 years ago • Database
1606 views1 answers0 votes
You want to remove a PRIMARY KEY you added to a column in an existing table. Which two SQL statements would you use to do this?
OpenAnonymous asked 3 years ago • Database
2030 views1 answers-1 votes
Which table names represent those that are in accordance with naming convention best practices?
OpenAnonymous asked 3 years ago • Database
2747 views1 answers0 votes
Which constraint types in SQL Server are most closely associated with enforcing Referential Integrity?
OpenAnonymous asked 3 years ago • Database
2529 views1 answers0 votes
Which statement can be used to rename a table?
OpenAnonymous asked 3 years ago • Database
1517 views1 answers0 votes
While duplicating a table, what are the elements which are copied?
OpenAnonymous asked 3 years ago • Database
2476 views1 answers0 votes
Which statement represents the correct syntax to add columns to a table?
OpenAnonymous asked 3 years ago • Database
1609 views1 answers0 votes
The ALTER TABLE statement can be used to change which of the following components?
OpenAnonymous asked 3 years ago • Database
1887 views1 answers0 votes
Dropping a table removes what from the database?
OpenAnonymous asked 3 years ago • Database
517 views1 answers0 votes
Which statement represents the correct syntax to create new tables in SQL Server 2016?
OpenAnonymous asked 3 years ago • Database
1772 views1 answers0 votes
Which numerical data type has a precision of 2(2^16)?
OpenAnonymous asked 3 years ago • Database
6972 views1 answers0 votes
Which description accurately describes a basic SQL statement?
OpenAnonymous asked 3 years ago • Database
5036 views1 answers0 votes
Which of the following statements are true regarding an ad hoc query?
OpenAnonymous asked 3 years ago • Database
8673 views1 answers0 votes
Which database file type is used as a recovery process when the database fails?
OpenAnonymous asked 3 years ago • Database
6067 views1 answers0 votes
Used to add in multiple conditions where all conditions must be satisfied
OpenAnonymous asked 3 years ago • Database
324 views1 answers0 votes
Allows you to specify sorted columns
OpenAnonymous asked 3 years ago • Database
477 views1 answers0 votes
Used to add in two or more conditions where any condition can be satisfied
OpenAnonymous asked 3 years ago • Database
548 views1 answers0 votes
Allows you to categorize the results
OpenAnonymous asked 3 years ago • Database
2703 views1 answers0 votes
Retrieves records from a table
OpenAnonymous asked 3 years ago • Database
435 views1 answers0 votes
Allows you to specify your criteria and filters only records you are interested in
OpenAnonymous asked 3 years ago • Database
1830 views1 answers0 votes
Collection of all records for that relation
OpenAnonymous asked 3 years ago • Database
758 views1 answers0 votes
Describes the relation identify and attributes
OpenAnonymous asked 3 years ago • Database
533 views1 answers0 votes
Identifies the row in the relation
OpenAnonymous asked 3 years ago • Database
392 views1 answers0 votes
Specific set of tuples in a relational database architecture
OpenAnonymous asked 3 years ago • Database
1236 views1 answers0 votes
Single row of a table that contains a single record for that relation
OpenAnonymous asked 3 years ago • Database
545 views1 answers-1 votes
Free MongoDB courses for students?
OpenAnonymous asked 4 years ago • Database
558 views1 answers0 votes
how to install mangodb?
OpenChetan Shidling asked 4 years ago • Database
352 views0 answers0 votes
What is binary serialization of object notation?
OpenAnonymous asked 4 years ago • Database
287 views0 answers0 votes
What is binary encoded serialization?
OpenAnonymous asked 4 years ago • Database
301 views0 answers0 votes
Difference between Mongo DB and RDBMS?
OpenAnonymous asked 4 years ago • Database
264 views0 answers0 votes
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