1.

Read the following statements about files in Pascal 1.A file is a data structure which consists of a sequence of components of the same type. 2.The number of components in a file is variable. 3.The components in a file can be accessed only sequentially starting from the beginning of the file. Which of the above are correct?

A. All
B. 1 and 2 only
C. 2 and 3 only
D. 1 and 3 only
Answer» B. 1 and 2 only


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