Which line of code should be placed in the blank to achieve this goal? Select one:
Which line of code should be placed in the blank to achieve this goal? Select one:
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question

Transcribed Image Text:The following code segment is supposed to read all of the lines from
and save them in
copy.txt
infile = open ("test.txt", "r")
%3D
outfile = open ("copy.txt", "w")
%3D
line = infile.readline ()
%3D
outfile.write (line)
line = infile.readline ()
infile.close ()
outfile.close ()
Which line of code should be placed in the blank to achieve this goal?
Select one:
while line ==
while line !-"
%3D
while line !- ""
while line
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