GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
46. | Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? | ||
A. | -m.n | ||
B. | +m.n | ||
C. | + n.m+1 | ||
D. | +(m+l).n | ||
47. | The cp command uses: | ||
A. | standard input file | ||
B. | standard output file | ||
C. | both input and output file | ||
D. | neither standard input nor standard output file | ||
48. | Which symbol will be used with grep command to match the pattern pat at the beginning of a line? | ||
A. | ^pat | ||
B. | $pat | ||
C. | pat$ | ||
D. | pat^ | ||
49. | Which command is used to sort the lines of data in a file in reverse order | ||
A. | sort | ||
B. | sh | ||
C. | st | ||
D. | sort -r | ||
50. | Which command is used to display the top of the file? | ||
A. | cat | ||
B. | head | ||
C. | more | ||
D. | grep | ||