Open Source Technologies - Dec 2014
Information Technology (Semester 5)
TOTAL MARKS: 80
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Assume data if required.
(4) Figures to the right indicate full marks. 1 (a) Compare Open source software with other type of software.(10 marks) 1 (b) Explain partition of Hard disk with respect to dual boot environment also explain the purpose of bootloader.(10 marks) 2 (a) Explain File system Hierachy Standards (FHS).(10 marks) 2 (b) Write a note on Process management in Linux along with the relevant command used for process management?(10 marks) 3 (a) Describe /etc/passwd, /etc/group and /etc/shadow files with respect to user administration.(10 marks) 3 (b) Explain the purpose of following networking command
v) arp(10 marks) 4 (a) Discuss steps for the configuration of Linux machines as the Master DNS server.(10 marks) 4 (b) Write a note on "working with a Web using shell script".(10 marks) 5 (a) Explain the role of Linux kernel in the Android Architecture.(5 marks) 5 (b) Enlist some native Android libraries used in Android Architecture.(5 marks) 5 (c) Describe the role of intent in Android programming.(5 marks) 5 (d) Explain SmsManager class in Android development.(5 marks)
Write a short note on-
6 (a) Location-based services(5 marks) 6 (b) Iptables(5 marks) 6 (c) init initialization in linux OS(5 marks) 6 (d) Backup commands in linux OS(5 marks)