Thursday, May 23, 2019

Dibrugarh University B.Com Third Sem: INFORMATION TECHNOLOGY PRACTICES IN BUSINESS Question Papers (Nov' 2018)


2018
(November)
COMMERCE
(General/Speciality)
Course: 304
The figures in the margin indicate full marks for the questions
(NEW COURSE)
(INFORMATION TECHNOLOGY PRACTICES IN BUSINESS)
Full Marks: 80
Pass Marks: 24
Time: 3 hours
1. (a) Write the full forms of the following:                                              1x4=4

1)         OMR.
2)         EPROM.
3)         HTTP.
4)         URL.
(b) Write True or False:                                                                           1x4=4
1)         Scanner is an input device.
2)         TCP stands for Transmission Control Protocol.
3)         ROM is secondary memory.
4)         Computer can perform mathematical calculation.
2. Write short notes on the following:                                                        4x4=16
a)         Number system.
b)         Digital computer.
c)          Output device.
d)         Software.
3. (a) Define Information Technology. Explain the features of Information Technology.        3+8=11
Or
(b) Define Information Technology. Explain the uses of IT in Business and education.          3+8=11
4. (a) Discuss the characteristics of computer. Explain the architecture of computer with diagram.             5+6=11
Or
(b) What are the classifications of computer? Explain the features of 4th generation and 5th generation of computer. 6+5=11
5. (a) What is computer network? Explain the types of network. Explain the applications of Internet in business. 2+4+5=11
Or
(b) Define EDI. Explain the advantages of EDI.                                               3+8=11
6. (a) Convert (97)10 into its binary equivalent.                                                                    4
(b) Convert (11000101)2 into its decimal equivalent.                                                     4
(c) Convert (1742)8 into its decimal equivalent.                                                               4
7. (a) What is Web browser? Explain it.                                                               2+9=11
Or
(b) What is Internet? Explain the uses of Internet.                                            2+9=11
(OLD COURSE)
(INFORMATION TECHNOLOGY PRACTICES IN BUSINESS)
Full Marks: 80
Pass Marks: 32
Time: 3 hours
1. Write the full forms of the following:                                                   1x8=8
a)         ISP.
b)         DNS.
c)          WWW.
d)         EEPROM.
e)         ASCII.
f)          CD-ROM.
g)         OMR.
h)         BCD.
2. Write short notes on the following:                                                     4x4=16
a)         Hardware.
b)         WWW.
c)          Search engines.
d)         Videoconferencing.
3. (a) Define the meaning of IT. Explain the features of IT on business.                    3+8=11
Or
(b) Define IT. Explain the uses of IT in business and education.                   3+8=11
4. (a) Define software and hardware. Explain the types of software.                            4+7=11
Or
(b) Differentiate between Primary memory and Secondary memory. Explain few storage devices used in computer. 4+7=11
5. (a) Define computer network. Explain the benefits of computer network.        3+8=11
Or
(b) What is topology? Explain the various types of physical topologies.           3+8=11
6. (a) Convert (746)8 into its binary equivalent.                                                                  4
(b) Convert (1101101)2 into its decimal equivalent.                                                     4
(c) Convert (79)10 into its decimal equivalent.                                                                                 4
7. (a) Define EDI. Discuss the advantages and working principles of EDI.       2+9=11
Or
(b) Explain Internet, Intranet and Extranet. Discuss the application of Internet in business.       6+5=11

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