1.

WHICH_OF_THE_FOLLOWING_CODE_CREATES_A_CONNECTION_TO_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§FOO.TXT‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•_??$#

A. con <- file(“foo.txt”)
B. open(con, “r”)
C. opencon(con, “r”)
D. all of the mentioned
Answer» B. open(con, ‚Äö√Ñ√∂‚àö√ë‚àö‚à´r‚Äö√Ñ√∂‚àö√ë‚àöœÄ)


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