Software Development Tools

Student name: Place barcode on the examination answer booklet Student number:University of Southern Queensland Faculty of Sciences CSC2408 Software Development Tools End Semester Exam Assessment No. 4: Internal External This examination carries 60% of the total assessment for this course. Examiner: Dr Z. Zhang; Moderator: Dr L. Brookshaw Examination date: June 2014 | Semester 1 Time allowed: Perusal: 10 minutes Working: 2 hours Special Instructions This is a restricted examination. Calculators may be used. Programmable calculators are not permitted. During perusal time, students are not permitted to write in the examination answer booklet nor on any other paper submitted for assessment. All examination question papers must be submitted to supervisors at the end of every examination and returned to usq. Students are not permitted to retain them. Print your name and Student Number in all spaces provided on the Examination Paper and the Examination Answer Booklet. Any non-USQ copyright material used herein is reproduced under the provisions of Section 200(1)(b) of the Copyright Amendment Act 1980. CSC2408|Software Development Tools Semester 1 2014 Question 1. Choose the correct answer for each question. (a) Which of the following commands prints the name of the current working (2 marks) directory? i. cwd ii. echo pwd iii. pwd iv. print . (b) Which of the following commands will tell you whether a command is (2 marks) built-in to the shell or an executable? i. file ii. type iii. which iv. echo (c) Which of the following command will NOT create the subdirectory CSC2408? (2 marks) Assume the current working directory is /home/alex/courses. i. mkdir CSC2408 ii. mkdir ./CSC2408 iii. mkdir /CSC2408 iv. mkdir /home/alex/courses/CSC2408 (d) Which of the following commands will list the currently running processes, (2 marks) displaying the parent/child relationships? i. ps –forest ii. ps aux iii. ps -e iv. All of the above (e) What is the minimum safe procedure for removing…