Question 1

A value check is used when one element has a relationship with another one.

Accepted Answer

A) True 
 B)False

Question 2

A pattern that contains symbols representing the type of data that must be present in a field is called a character map.

Accepted Answer

A) True 
 B)False

Question 3

XML documents may be validated by comparing them to a DTD or a schema.

Accepted Answer

A) True 
 B)False

Question 4

Classification codes should be listed in manuals or posted so that users can locate them easily.

Accepted Answer

A) True 
 B)False

Question 5

Credit card processing uses a check digit formula called the ________ formula.

Accepted Answer

A) RFID 
B) modulus 3 
C) Luhn 
D) regular expression 
E) DTD

Question 6

Only systems analysts need to know the cipher codes by heart.

Accepted Answer

A) True 
 B)False

Question 7

Radio frequency identification allows the automatic collection of data using tags or transponders that contain a chip and an antenna.

Accepted Answer

A) True 
 B)False

Question 8

Keep codes uniform among,as well as within,programs.

Accepted Answer

A) True 
 B)False

Question 9

Use the stored data system to prevent the mistake that the intended number 53411 is typed in as number 54311 instead.

Accepted Answer

A) True 
 B)False

Question 10

Accuracy is improved by better feedback.

Accepted Answer

A) True 
 B)False

Question 11

There are three main problems that can occur with input transactions: submitting the wrong data to the system,submission of data by an unauthorized person,or asking the system to perform an unacceptable function.

Accepted Answer

A) True 
 B)False

Question 12

Bar codes encode text,graphics,and data into small rectangular dots on a narrow strip of paper.

Accepted Answer

A) True 
 B)False

Question 13

A disadvantage of alphabetic derivation codes is that:

Accepted Answer

A) there is no meaning inherent in the code. 
B) there may be names that do not have the minimum required number of consonants in the name or description. 
C) there are not enough attributes in the data to form a code. 
D) there is no way to obtain information from a part of the code. 
E) there is no way to sort on any of the data.

Question 14

When using codes in a GUI interface,they should only be selected using a check box.

Accepted Answer

A) True 
 B)False

Question 15

Value checks are usually performed for any data.

Accepted Answer

A) True 
 B)False

Question 16

A test for range or reasonableness works if there are only a few valid values,and it is feasible for situations in which values are not restricted and predictable.

Accepted Answer

A) True 
 B)False

Question 17

Any code that helps the data entry person remember how to enter the data or the end-user remember how to use the information can be considered:

Accepted Answer

A) classification code. 
B) significant-digit code. 
C) mnemonic code. 
D) block sequence code.

Question 18

If codes change frequently or are somewhat unstable,they should be stored as a database function in a GUI system.

Accepted Answer

A) True 
 B)False

Question 19

Unicode is used to represent glyphs or syllables or whole words.

Accepted Answer

A) True 
 B)False

Question 20

The process of putting ambiguous or cumbersome data into short,easily entered digits or letters is called:

Accepted Answer

A) coding. 
B) data entry. 
C) data capture. 
D) data analysis.

Exam 15: Designing Accurate Data Entry Procedures

A value check is used when one element has a relationship with another one.

A pattern that contains symbols representing the type of data that must be present in a field is called a character map.

XML documents may be validated by comparing them to a DTD or a schema.

Classification codes should be listed in manuals or posted so that users can locate them easily.

Credit card processing uses a check digit formula called the ________ formula.

Only systems analysts need to know the cipher codes by heart.

Radio frequency identification allows the automatic collection of data using tags or transponders that contain a chip and an antenna.

Keep codes uniform among,as well as within,programs.

Use the stored data system to prevent the mistake that the intended number 53411 is typed in as number 54311 instead.

Accuracy is improved by better feedback.

There are three main problems that can occur with input transactions: submitting the wrong data to the system,submission of data by an unauthorized person,or asking the system to perform an unacceptable function.

Bar codes encode text,graphics,and data into small rectangular dots on a narrow strip of paper.

A disadvantage of alphabetic derivation codes is that:

When using codes in a GUI interface,they should only be selected using a check box.

Value checks are usually performed for any data.

A test for range or reasonableness works if there are only a few valid values,and it is feasible for situations in which values are not restricted and predictable.

Any code that helps the data entry person remember how to enter the data or the end-user remember how to use the information can be considered:

If codes change frequently or are somewhat unstable,they should be stored as a database function in a GUI system.

Unicode is used to represent glyphs or syllables or whole words.

The process of putting ambiguous or cumbersome data into short,easily entered digits or letters is called: