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CDAC EVALUATION METHODOLOGY The evaluation process forms an important part of the course that leads to conferring the Diploma in Advanced Computing upon the eligible students. The evaluation is a continuous process that goes on throughout the duration of the course. Normally, evaluation for each module is carried out as soon as the module ends and the results for each module are announced within fifteen days of the end of the module. The final result of the Diploma in Advanced Computing course is usually declared within 15 days of completing evaluation of the final module of the course.   The evaluation will consist of three components: a written test, a laboratory test and ongoing evaluation of lab assignments.  The weightage for each component will normally be:   Weightage Percentage Theory examinati...

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1. What is the output of the following command for bash shell: echo linux $0 a) linux echo b) linux linux c) linux bash d) linux View Answer Answer:c 2. What would be the current working directory at the end of the following command sequence? $ pwd / home / user1 / proj $ cd src $ cd generic $ cd . $ pwd a) /home/user1/proj b) /home/user1/proj/src c) /home/user1 d) /home/user1/proj/src/generic View Answer Answer:d 3. How do you print the lines between 5 and 10, both inclusive a) cat filename | head | tail -6 b) cat filename | head | tail -5 c) cat filename | tail +5 | head d) cat filename | tail -5 | head -10 View Answer Answer:a 4. Create a new file “new.txt” that is a concatenation of “file1.txt” and “file2.txt” a) cp file.txt file2.txt new.txt b) cat file1.txt file2.txt > new.txt c) mv file[12].txt new.txt d) ls file1.txt file2.txt | new.txt View Answer Answer:b 5. which of these is NOT a valid variable in bash a) __ (double underscore) b) _1var (underscore 1 ...