Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -x a+x progs chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs chmod -x a+x progs chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of 2048 bytes 1024 bytes None of these 256 bytes 512 bytes 2048 bytes 1024 bytes None of these 256 bytes 512 bytes ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? #NAME? #NAME? -4 None of these #NAME? #NAME? #NAME? -4 None of these #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? cat grep touch wc cat grep touch wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to print a file? print pg lp prn print pg lp prn ANSWER DOWNLOAD EXAMIANS APP
Unix The cp command uses: both input and output file standard input file neither standard input nor standard output file standard output file both input and output file standard input file neither standard input nor standard output file standard output file ANSWER DOWNLOAD EXAMIANS APP
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