What is the maximum size of a 01 level item in COBOL II?
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16777215
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16777200
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1677250
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16772150
In COBOL II, the maximum size of a 01 level item is 16,777,215 bytes (16MB - 1). This is a documented limitation in COBOL II due to internal addressing constraints. The value 16777215 is exactly 2^24 - 1. Options B, C, D are incorrect values that don't match this limit.
To answer this question, you need to have an understanding of the COBOL II programming language.
In COBOL II, the maximum size of a 01 level item is determined by the PIC clause. The PIC clause defines the data type and length of the item.
The PIC X clause is used to define alphanumeric data. Each character occupies one byte of storage. Therefore, the maximum size of a 01 level item defined with PIC X is determined by the maximum number of bytes that can be allocated for a single item.
In COBOL II, the maximum number of bytes that can be allocated for a single item is 16,777,215 bytes. This corresponds to option A.
Let's go through each option to understand why they are correct or incorrect:
Option A) 16777215 - This option is correct because it represents the maximum number of bytes that can be allocated for a 01 level item in COBOL II.
Option B) 16777200 - This option is incorrect because it does not represent the maximum number of bytes that can be allocated for a 01 level item in COBOL II.
Option C) 1677250 - This option is incorrect because it does not represent the maximum number of bytes that can be allocated for a 01 level item in COBOL II.
Option D) 16772150 - This option is incorrect because it does not represent the maximum number of bytes that can be allocated for a 01 level item in COBOL II.
The correct answer is option A. This option is correct because it represents the maximum size of a 01 level item in COBOL II.