Test Paper - Introduction to Information Technology - Cochin University - Information Technology - 3rd Semester - 2000, Study notes of Computers and Information technologies

Download Test Paper - Introduction to Information Technology - Cochin University - Information Technology - 3rd Semester - 2000 and more Study notes Computers and Information technologies in PDF only on Docsity! 1s Code No. BTS 067 (A) B.TECH. DEGREE Il SEMESTER (SUPPLEMENTARY) EXAMINATION IN INFORMATION TECHNOLOGY (1995 AND 1998 ADMISSIONS) OCTOBER 2000 IT 305 INTRODUCTION TO INFORMATION TECHNOLOGY Time: 3 Hours Maximum Marks: 100 (Answer gif questions) (All questions carry egyal marks) (Your answers should be brief and to the point) L (a) Discuss the various elements of an IT system. Also explain the role of each in internet. (12) (b} Describe the salient features provided by any one spreadsheet. (8) OR I. Develop an application for producing the rank list of students of a class using any spreadsheet. Give various cell formulae. The report should contain the following details: wa Marks obtained in different subjects (ii) Maximum marks in each subject yw (iii) Highest and lowest marks awarded for a particular subject {iv} Class average in a particular subject N (vy) Total marks for a student a (vi} Percentage of total marks for a student ~ (vii) Class rank of a student based on total marks (Make suitable assumptions) (20)° With reference to internet, explain any four of the following: @) MIME Gi) PPP Gi) Gopher Gv) ARPANET (¥) Socket (44312) (b) Distinguish between Router and Gateway in a Computer Network. (5) (c) Explain the role of modem in Computer Communication. Q) ao OR Iv. (a) Discuss on class A,B and C networks. With suitable examples explain the addressing schemes of each. (5) (b) Explain the relevance of each part in the address. http://www. CUSAT. EDU Ss) vy. (a) Explain the different file organization techniques with the application areas of each, (12) (b) Briefly describe the various steps in data processing. (8) OR VI {a) Discuss the issues involved in Master file creation and maintenance of an application for computerized Bank Accounting System. (10) (b) Describe the various back up and file recovery procedures. (de) oo (Turn Over) Ah