Answer Posted / Virendra Singh

No, it's not possible to declare an array size as a negative number in most programming languages.

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1047

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1506

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1403

Can you declare an array without assigning the size of an array?

1223

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1033

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1292