Question 1

An advantage of using significant-digit codes is that:

Accepted Answer

A) the data may be easily concealed. 
B) the code may be generated by auto-sequencing programs. 
C) the code is short and quick to enter. 
D) inquiries may be performed on a portion of the code. 
E) the code combines the flexibility of data that is grouped and a sequence code. 
A) the data may be easily concealed. 
B) the code may be generated by auto-sequencing programs. 
C) the code is short and quick to enter. 
D) inquiries may be performed on a portion of the code. 
E) the code combines the flexibility of data that is grouped and a sequence code.

Question 2

Which is not a possible way to validate input?

Accepted Answer

A) test for missing data 
B) test for correct field length 
C) test for accurate character data 
D) test for comparison with stored data 
E) using check digits 
A) test for missing data 
B) test for correct field length 
C) test for accurate character data 
D) test for comparison with stored data 
E) using check digits

An advantage of using significant-digit codes is that:

Which is not a possible way to validate input?

Systems, Roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling and Prototyping

Using Data Flow Diagrams

Analyzing Systems Using Data Dictionaries

Process Specifications and Structured Decisions

Object-Oriented Systems Analysis and Design Using Uml

Designing Effective Output

Designing Effective Input

Designing Databases

Human-Computer Interaction

Quality Assurance and Implementation

Filters

Exam 15: Designing Accurate Data Entry

An advantage of using significant-digit codes is that:

Which is not a possible way to validate input?

Systems, Roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling and Prototyping

Using Data Flow Diagrams

Analyzing Systems Using Data Dictionaries

Process Specifications and Structured Decisions

Object-Oriented Systems Analysis and Design Using Uml

Designing Effective Output

Designing Effective Input

Designing Databases

Human-Computer Interaction

Quality Assurance and Implementation

Filters