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Which items represent database table columns value constraints?
OpenAnonymous asked 3 years ago • Database
1083 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
1795 views1 answers0 votes
Which key database design methodology characteristics are required to support the creation of databases?
OpenAnonymous asked 3 years ago • Database
2068 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
2089 views1 answers0 votes
What does the three-schema architecture include?
OpenAnonymous asked 3 years ago • Database
387 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
2153 views1 answers0 votes
Which fundamental data actions must be supported on an appropriately structured database?
OpenAnonymous asked 3 years ago • Database
1521 views1 answers-1 votes
Which options represent required characteristics of interview questions posed during end-user interview?
OpenAnonymous asked 3 years ago • Database
2409 views1 answers0 votes
Where is the three-schema mapping information stored?
OpenAnonymous asked 3 years ago • Database
1064 views1 answers0 votes
Which options represent common data object to data object relationships?
OpenAnonymous asked 3 years ago • Database
1887 views1 answers0 votes
What activities are executed during the Logical Database Design phase of the DDLC process?
OpenAnonymous asked 3 years ago • Database
2435 views1 answers-2 votes
What are the first two stages of the Database Design Life-Cycle (DDLC) process?
OpenAnonymous asked 3 years ago • Database
1327 views1 answers1 votes
What is the purpose of the UPDATE statement?
OpenAnonymous asked 3 years ago • Database
750 views1 answers0 votes
What is the purpose of the ORDER BY clause?
OpenAnonymous asked 3 years ago • Database
998 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
2188 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
2544 views1 answers-1 votes
Used to add in two or more conditions where any condition can be satisfied
OpenAnonymous asked 3 years ago • Database
411 views1 answers0 votes
Used to add in multiple conditions where all conditions must be satisfied
OpenAnonymous asked 3 years ago • Database
500 views1 answers0 votes
Selects values within a range
OpenAnonymous asked 3 years ago • Database
324 views1 answers0 votes
Sorts the result-set
OpenAnonymous asked 3 years ago • Database
298 views1 answers0 votes
Used in a multi-table SELECT statement
OpenAnonymous asked 3 years ago • Database
383 views1 answers0 votes
Which of the following statements are true regarding the SQL Server System Database?
OpenAnonymous asked 3 years ago • Database
4240 views1 answers0 votes
Which of the following statements are true regarding NULL and IS NOT NULL values?
OpenAnonymous asked 3 years ago • Database
8185 views1 answers-2 votes
What would be reasons you would use the DEFAULT value in a column?
OpenAnonymous asked 3 years ago • Database
3403 views1 answers1 votes
What is the purpose of the SQL SELECT TOP Clause?
OpenAnonymous asked 3 years ago • Database
606 views1 answers0 votes
Which of the following statements are true regarding the PRIMARY KEY when creating a table?
OpenAnonymous asked 3 years ago • Database
10246 views1 answers0 votes
When would you use the nvarchar data type within a table?
OpenAnonymous asked 3 years ago • Database
1227 views1 answers0 votes
Which SQL syntax would you use to delete a table titled My_Table_1?
OpenAnonymous asked 3 years ago • Database
2002 views1 answers0 votes
Which of the following statements are true regarding the SQL INSERT INTO statement?
OpenAnonymous asked 3 years ago • Database
3441 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
1470 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
1753 views1 answers-1 votes
Which table names represent those that are in accordance with naming convention best practices?
OpenAnonymous asked 3 years ago • Database
2468 views1 answers0 votes
Which constraint types in SQL Server are most closely associated with enforcing Referential Integrity?
OpenAnonymous asked 3 years ago • Database
2310 views1 answers0 votes
Which statement can be used to rename a table?
OpenAnonymous asked 3 years ago • Database
1396 views1 answers0 votes
While duplicating a table, what are the elements which are copied?
OpenAnonymous asked 3 years ago • Database
2277 views1 answers0 votes
Which statement represents the correct syntax to add columns to a table?
OpenAnonymous asked 3 years ago • Database
1497 views1 answers0 votes
The ALTER TABLE statement can be used to change which of the following components?
OpenAnonymous asked 3 years ago • Database
1688 views1 answers0 votes
Dropping a table removes what from the database?
OpenAnonymous asked 3 years ago • Database
457 views1 answers0 votes
Which statement represents the correct syntax to create new tables in SQL Server 2016?
OpenAnonymous asked 3 years ago • Database
1609 views1 answers0 votes
Which numerical data type has a precision of 2(2^16)?
OpenAnonymous asked 3 years ago • Database
5967 views1 answers0 votes
Which description accurately describes a basic SQL statement?
OpenAnonymous asked 3 years ago • Database
4695 views1 answers0 votes
Which of the following statements are true regarding an ad hoc query?
OpenAnonymous asked 3 years ago • Database
7933 views1 answers0 votes
Which database file type is used as a recovery process when the database fails?
OpenAnonymous asked 3 years ago • Database
5541 views1 answers0 votes
Used to add in multiple conditions where all conditions must be satisfied
OpenAnonymous asked 3 years ago • Database
279 views1 answers0 votes
Allows you to specify sorted columns
OpenAnonymous asked 3 years ago • Database
431 views1 answers0 votes
Used to add in two or more conditions where any condition can be satisfied
OpenAnonymous asked 3 years ago • Database
504 views1 answers0 votes
Allows you to categorize the results
OpenAnonymous asked 3 years ago • Database
2520 views1 answers0 votes
Retrieves records from a table
OpenAnonymous asked 3 years ago • Database
396 views1 answers0 votes
Allows you to specify your criteria and filters only records you are interested in
OpenAnonymous asked 3 years ago • Database
1595 views1 answers0 votes
Collection of all records for that relation
OpenAnonymous asked 3 years ago • Database
624 views1 answers0 votes
Describes the relation identify and attributes
OpenAnonymous asked 3 years ago • Database
486 views1 answers0 votes
Identifies the row in the relation
OpenAnonymous asked 3 years ago • Database
346 views1 answers0 votes
Specific set of tuples in a relational database architecture
OpenAnonymous asked 3 years ago • Database
1086 views1 answers0 votes
Single row of a table that contains a single record for that relation
OpenAnonymous asked 3 years ago • Database
496 views1 answers-1 votes
Free MongoDB courses for students?
OpenAnonymous asked 3 years ago • Database
510 views1 answers0 votes
how to install mangodb?
OpenCS Electrical And Electronics asked 3 years ago • Database
322 views0 answers0 votes
What is binary serialization of object notation?
OpenAnonymous asked 3 years ago • Database
252 views0 answers0 votes
What is binary encoded serialization?
OpenAnonymous asked 3 years ago • Database
271 views0 answers0 votes
Difference between Mongo DB and RDBMS?
OpenAnonymous asked 3 years ago • Database
228 views0 answers0 votes
What is Mongo DB? Why we are using it?
OpenAnonymous asked 3 years ago • Database
279 views0 answers0 votes
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