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Numeric and Alphabetic Coding Schemes Quiz

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Questions and Answers

What is a disadvantage of alphabetic codes?

They do not promote clerical errors
They are difficult to sort (correct)
They can increase storage costs
They convey a high degree of information

How do mnemonic codes differ from alphabetic codes?

Mnemonic codes represent acronyms
Mnemonic codes require memorizing meanings (correct)
Mnemonic codes are used in block coding
Mnemonic codes convey less information

What difficulty can arise when attempting to rationalize the meaning of sequentially assigned codes?

Clerical errors are reduced
Difficulty arises in rationalizing the meaning (correct)
Processing time decreases
Sorting becomes easier

How can alphabetic codes impact processing time and effort?

They can increase processing time and effort (D) Signup and view all the answers

Which symbol in a program flowchart marks the starting or ending point of the system?

Start/End (C) Signup and view all the answers

What is a potential issue with codes that have been sequentially assigned?

Users have difficulty rationalizing their meaning (B) Signup and view all the answers

What does the Input/Output symbol represent in a program flowchart?

Material or information entering or leaving the system (C) Signup and view all the answers

How do alphabetic codes contribute to storage costs?

They can increase storage costs (C) Signup and view all the answers

How does a program flowchart benefit programmers according to the text?

It helps find bugs before they are executed (B) Signup and view all the answers

Which advantage of a program flowchart involves improving programmers' efficiency in maintaining programs?

Serving as a blueprint for program development (C) Signup and view all the answers

What function does the Decision symbol serve in a program flowchart?

Resolves questions or decides something (A) Signup and view all the answers

How does a program flowchart aid in communicating the logic of a system to all concerned?

By making it easier to understand and share system logic (C) Signup and view all the answers

What is the advantage of Sequential Codes in data coding?

Support reconciliation of batch transactions (A) Signup and view all the answers

How do Block Codes help in data coding?

Restrict insertion of new codes within a block (D) Signup and view all the answers

What is a key feature of Group Codes in data coding?

Enable detailed analysis and reporting within an item class (B) Signup and view all the answers

Which type of code allows the construction of a chart of accounts?

Block Codes (A) Signup and view all the answers

How do Sequential Codes differ from Group Codes in data coding?

Sequential Codes support reconciliation of batch transactions, while Group Codes represent pieces of related data. (B) Signup and view all the answers

What advantage do Block Codes offer in terms of data coding?

Enable the construction of a chart of accounts (B) Signup and view all the answers

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