which of the following is typically found in the database metadata
Give this one a try later!
Data types
minimum cardinality can be
Give this one a try later!
optional or mandatory
Which of the following describes the accuracy data quality characteristic?
,Give this one a try later!
The extent to which data correctly reflects the real world instances it is
supposed to depict
which of the following is a format in which data can appear
Give this one a try later!
Text, numbers, image
The order of precedence for the logical operators in a WHERE clause is
Give this one a try later!
Not, And, Or
Normalizing table DOCTOR to 3NF will result in
Give this one a try later!
no changes
how many entities are depicted by the following requirements
Give this one a try later!
, 3
If you want to join all of the rows in the first table of a SELECT statement with just the
matched rows in a second table, you use what kind of join?
Give this one a try later!
left outer
Which of the following is an example of a daily operational procedure or task
supported by an operational database?
Give this one a try later!
deducting the correct amount of money from a customers checking
account upon an ATM withdrawal AND issuing a correct bill to a customer
who purchased an airline ticket
If a DBMS enforces an UPDATE RESTRICT option on the referential integrity constraint
between CLIENT and AGENT in the HAPPY INSURANCE database, what will be the
outcome after a user tries to change the AgentID value in the last record to A5?
Give this one a try later!
Value A4 appears once in column AgentID in AGENT, and value A4
appears once in column ClientAgent in table CLIENT
Give this one a try later!
Data types
minimum cardinality can be
Give this one a try later!
optional or mandatory
Which of the following describes the accuracy data quality characteristic?
,Give this one a try later!
The extent to which data correctly reflects the real world instances it is
supposed to depict
which of the following is a format in which data can appear
Give this one a try later!
Text, numbers, image
The order of precedence for the logical operators in a WHERE clause is
Give this one a try later!
Not, And, Or
Normalizing table DOCTOR to 3NF will result in
Give this one a try later!
no changes
how many entities are depicted by the following requirements
Give this one a try later!
, 3
If you want to join all of the rows in the first table of a SELECT statement with just the
matched rows in a second table, you use what kind of join?
Give this one a try later!
left outer
Which of the following is an example of a daily operational procedure or task
supported by an operational database?
Give this one a try later!
deducting the correct amount of money from a customers checking
account upon an ATM withdrawal AND issuing a correct bill to a customer
who purchased an airline ticket
If a DBMS enforces an UPDATE RESTRICT option on the referential integrity constraint
between CLIENT and AGENT in the HAPPY INSURANCE database, what will be the
outcome after a user tries to change the AgentID value in the last record to A5?
Give this one a try later!
Value A4 appears once in column AgentID in AGENT, and value A4
appears once in column ClientAgent in table CLIENT
