In the Optimistic Approach, During The_____ Phase, a Transaction Scans

question 65

Multiple Choice

In the optimistic approach, during the_____ phase, a transaction scans the database, executes the needed computations, and makes the updates to a private copy of the database values.

• A) read
• B) validation
• C) write
• D) shared

---

Definitions:

Social Loafing

The tendency for individuals to exert less effort when working in a group than when working alone.

Group Project

A task or assignment designed to be executed by multiple individuals collaboratively, often used in educational settings to develop teamwork skills.

Class Major

A student's primary area of study in college or university, determining the focus of academic coursework and potential career path.

Social Facilitation

The tendency for people to perform differently when in the presence of others than when alone, typically showing improvement in performance on simple or well-practiced tasks.