Examlex
A field-level lock allows concurrent transactions to access the same row, as long as they require the use of different fields within that row.
Extraversion
A personality trait characterized by sociability, talkativeness, assertiveness, and high amounts of emotional expressiveness.
Neuroticism
A personality trait characterized by moodiness, anxiety, fear, and other forms of emotional instability.
Conscientiousness
A characteristic of an individual that involves being orderly, reliable, productive, and having a significant adherence to responsibility.
Vocational Interest Scales
are tools used to assess an individual's preferences and interests concerning various careers or occupational areas.
Q11: A database management system (DBMS)must have validation,transformation,and
Q16: are required to prevent another transaction from
Q29: In most modern relational DBMSs,a new database
Q30: In the context of OLE-DB,a is an
Q44: The purpose of a(n)is to simplify an
Q46: Using ,you can extract data from an
Q54: is a measure of the likelihood that
Q77: Data redundancy produces data anomalies.
Q86: could become a very technical job that
Q91: An atomic attribute .<br>A)cannot exist in a