BCA-14/DCA-105
December Examination 2016
BCA Pt. III/DCA Examination
Computer Applications in Corporate World
Paper BCA-14/DCA-105
Time 3 Hours Max. Marks 100
Note: The question paper is divided into three sections B and C. Write answers as per given instructions.
Section A 10 × 2 20
(Very Short Answer Questions)
Note: Answer all questions. As per the nature of the question delimit your answer in one word, one sentence or maximum upto 30 words. Each question carries 2 marks.
What is system software?
What is the difference between compiler and interpreter?
What do you mean by Software Licensing?
What is the full form of MAN?
What is the use of transducer in Communication system?
What is the full form of MIS?
What is voucher?
(viii) What is Contra in Tally?
080
BCA-14/DCA-105 200 3 (P.T.O.)
BCA-14/DCA-105 200 3 (Contd.)
080
List some ERP Vendors and their products.
What is computer network? What are its main objectives?
Section B 4 × 10 40
(Short Answer Questions)
Note: Answer any four questions. Each answer should not
exceed 200 words. Each question carries 10 marks.
What is the difference between simplex, half-duplex and fullduplex
transmission?
Explain network architecture briefly.
What is communication protocol?
What are Data, Information and Information System? Explain.
What are the advantages and disadvantages of EIS?
Explain Bluetooth Data Transmission.
Explain Transaction Processing System.
What is Bandwidth in Transmission Media?
BCA-14/DCA-105 200 3
080
Section C 2 × 20 40
(Long Answer Questions)
Note: Answer any two questions. You have to delimit your each
answer maximum upto 500 words. Each question carries
20 marks.
10) Explain in detail the ACID property in context of Transactions.
11) What is Artificial Intelligence? Explain Applications of Artificial
Intelligence.
12) Define and differentiate each of the following:
Descriptive analysis
Inferential analysis
13) Explain different parameters that must be considered while
implementing a E-commerce.