Examlex
When examining data values as a part of assessing table structure,you should try to determine three types of keys: the primary key,any candidate keys,and any foreign keys.
Portable App
A program that can be run on any compatible computer without needing to be installed, often stored on removable media like USB flash drives.
Remove Viruses
The process of identifying, isolating, and eliminating malicious software or codes that have infected a computer system.
Data Security Manager
A professional responsible for ensuring the protection of data assets against unauthorized access, corruption, or theft.
Social Media Surveys
Online surveys conducted on social media platforms to gather data or opinions from users, often used for market research or social listening.
Q6: In IDEF1X,extended E-R model 1:1 relationships are
Q19: The classic systems analysis methodology is called
Q25: Rows can be removed from a table
Q28: What are the five steps or stages
Q29: Which of the following does a User
Q31: User interviews are conducted during the _
Q55: In representing a 1:N relationship in a
Q60: A foreign key is one or more
Q95: Relationships are classified by their cardinality.
Q100: When you are given a set of