Which one of the following is not true?
A. in typical awk program, all input is read either from standard input or specified files
B. awk language divides its input into records and fields
C. awk reads an input record and the record is automatically seperated by the interpreter into pieces called “fields”
D. the number of fields need to be a constant
Answer:A
Which one of the following is not true?
A. in typical awk program, all input is read either from standard input or specified files B. awk language divides its input into records and fields C. awk reads an input record and the record is automatically seperated by the interpreter into pieces called “fields” D. the number of fields need to be a constant
Explanation:The number of fields does not need to be a constant.