Examlex
Given the table STUDENT(StudentID,Name,Advisor) ,which of the following SQL statements would be used to change the value of the Advisor field to 'Smith' for all rows in the STUDENT table?
Sellers' Ratings
Evaluations or scores given to sellers based on their performance, product quality, and customer service, often found on e-commerce platforms.
Asymmetric Information
A situation in which one party in a transaction has more or superior information than the other, leading to an imbalance in the transaction.
Consumer Surplus
The difference between the total amount that consumers are willing and able to pay for a good or service and the total amount that they actually do pay.
Producer Surplus
The difference between what producers are willing to accept for a good or service and the actual price they receive, reflecting producers' benefit.
Q3: To log into a workspace connection in
Q10: Microsoft Visio 2016 can be used to
Q17: In Microsoft Visio 2016,how do we create
Q17: An SQL data type of _ would
Q21: One definition of _ is knowledge derived
Q24: Relations should always be normalized to the
Q24: A relational database is _.<br>A) a self-describing
Q34: A new MySQL database is created using
Q52: What are the five steps or stages
Q66: An important reason for using MySQL 5.7