Examlex
A combination key is a group of attributes that uniquely identifies a row.
Specialization
The process of focusing on a narrow area of expertise or activity, often to increase efficiency or skill.
Bureaucracy
An organizational system characterized by structured hierarchy, formal rules and procedures, and a clear division of labor, often resulting in slow decision-making processes.
Top Executives
Individuals who occupy the highest-ranking positions in an organization, responsible for strategizing and overseeing operations.
Store Operations
The activities and tasks involved in managing a retail store effectively, including staffing, inventory management, and customer service.
Q1: In UML,an attribute that is accessible only
Q13: An identifier may be _.<br>A)composite<br>B)optional<br>C)a relationship<br>D)minimal
Q21: Maximum cardinalities are represented in UML-style E-R
Q35: Subtypes can be exclusive or inclusive.
Q42: Explain the MySQL Block Structure.
Q62: The type of failure that occurs when
Q63: Which of the following Oracle Database structures
Q64: With Oracle Database,stored procedures can be invoked
Q70: Design guidelines and priorities are the same
Q86: What is meant by the degree of