Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? None of these rm *.* rm * rm -r * rm all None of these rm *.* rm * rm -r * rm all ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of 512 bytes None of these 256 bytes 2048 bytes 1024 bytes 512 bytes None of these 256 bytes 2048 bytes 1024 bytes ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 5 3 None of these 6 1 5 3 None of these 6 1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? ? // ?? / ? // ?? / ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? X x D dd None of these X x D dd None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? None of these chusr chgrp chown chmod None of these chusr chgrp chown chmod ANSWER DOWNLOAD EXAMIANS APP
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