Unix Which of the following keys is used to delete the character beneath the cursor? dd None of these x D X dd None of these x D X ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? R v u None of these C R v u None of these C ANSWER DOWNLOAD EXAMIANS APP
Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 555 744 755 555 744 755 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 3 6 5 None of these 1 3 6 5 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that group has write permission only group has read permission only owner has read permission only other has read permission only group has write permission only group has read permission only owner has read permission only other has read permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 None of these ls -x ls lc ls -1 None of these ls -x ls lc ANSWER DOWNLOAD EXAMIANS APP
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