A Computer System Requires Users to Have an Access Code

question 25

Multiple Choice

A computer system requires users to have an access code that consists of a three-digit number that is not allowed to start with zero and cannot repeat digits. How many such codes are possible?

• A) 990
• B) 648
• C) 729
• D) 720

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Definitions:

Subordinate Evaluations

The process of appraising and reviewing the performance of employees by their direct supervisors or managers, often for feedback and development purposes.

Developmental Purposes

Objectives focused on enhancing skills, knowledge, and competencies for personal or professional growth.

Regulatory Purposes

The intention or rationale behind establishing guidelines, laws, or standards designed to control or govern conduct within various sectors.