A. MemoryB. MetadataC. Spell CheckerD. Data Validator Related Posts:The size of a field with number data type can not be _____The data link layer takes the packets from _____ and…If r is the number of data elements carried per signal…Which Read More …
Tag: Database Management System
The overall description of a database is called______.
A. Data integrityB. Data manipulationC. Database schemaD. Data definition Related Posts:Which data type should we use if we are planning to store a…Amazon Relational Database Service is a variant of…In which state one gathers and list all the necessary fields…Which Read More …
Which of the following is not a database model
A. Network Database ModelB. Relational Database ModelC. Object Oriented Database ModelD. None Related Posts:Amazon Relational Database Service is a variant of…Which of the following model type is not trusted in terms of…which of the following is not a database object?Which Read More …
Which one is the guideline of Referential integrity in a relationship ?
A. Do not enter a value in the primary key field of chield table if that value does not exist inthe primary key of the parent tableB. Do not enter a value in the foreign key field of a parent Read More …
which of the following is not a database object?
A. TablesB. QueriesC. RelationshipsD. Reports Related Posts:Which of the following database object hold data?Which database object is ideal to view, change, and analyze…Amazon Relational Database Service is a variant of…Which of the following is not a type of MS Access Read More …
Which of the following fields has width of 8 bytes?
A. MemoB. NumberC. Date/timeD. Hyperlink Related Posts:A path of uniform width turns the inside of a rectangular…A rectangular field has dimensions 25m by 15m. Two mutually…In which state one gathers and list all the necessary fields…When creating a new table Read More …
In a database Table, the each category of information Is called __________
A. TupleB. FieldC. RecordD. All Of Above Related Posts:While creating relationship, what happens when you release…Humming bird belongs to a category called ??Carbonaceous rocks which produce coal and of belong to the…Amazon Relational Database Service is a variant of…The acquisition Read More …
Two tables can be linked with relationship to _____
A. Ensure data entryB. Ensure data integrityC. Create Primary KeyD. Ensure Foreign Key Related Posts:How can you edit a relationship already established between…In MS Access, how can we create relationship between two…How can we remove a relationship defined between two Read More …
The third stage of designing a database is when we create___________ between tables
A. RelationshipB. JoinC. QueryD. None of These Related Posts:In our society, a stage between attainment of physical…A tank is filled by three pipes with uniform flow. The first…It is used to establish an association between related…How can you edit a Read More …
Which name must be unique within a database ?
A. TableB. FieldC. RecordD. Character Related Posts:The notion that global forces take unique forms in or have…Where by the contract, a promisor is to perform his promise…Amazon Relational Database Service is a variant of…A public company must have at least————- Read More …