Shantiniketan Women’s College
B.B.A lll Year V-Sem Internal Examination – I
Subject: Mobile commerce MaxMarks: 15
Name: ________________________________
Roll no: _______________________________ Date: _____________
I. Choose the correct Answer: 10x1/2=5
1.Which of the following devices is internet enabled wireless devices? ( )
(a)mobile (b)tablet (c)Smartphone (d) All of these
2.Full form of PDA ( )
(a)palmtop digital assistant (b) personal digital assistant
(c)palmtop devices assistant (d)personal devices assistant
3. which of these devices can be carried by the user where ever he/she goes ( )
(a) Mobile phone (b) desktop pc (c) palmtop (d) both a & c
4. ___________ is an example of m-commerce ( )
(a)purchasing airline & movie ticket (b) Hotel booking &reservation
(c) stock market analysis (d)All the above
5. which of the following is a limitation of m-commerce? ( )
(a)convenience (b)reduces transaction cost
(c)provides global reach (d) user interface is less convenient
6. Instant connectivity and availability of faster 3G services has made__________ very popular ( )
(a) L-commerce (b) E-commerce (c)M-commerce (d) All the above
7. ___________ is a wireless handheld device ( )
(a) PDA (b) cellular phone (c) pocket pc’s (d)All of the these
8.The ____ is the most accurate in determining a mobile devices position ( )
(a)GPS (b) cell (c) wi-fi (d) all of these
9. which of the following is the transformation of plain text to cipher text____ ( )
(a)fire wall (b) Encryption (c) Antivirus software (d) Digital certificate
10. which of the following starting address indicates that site is secured by SSL protocol ( )
(a) http:// (b)ssl:// (c) https:// (d) none
II Fill in the blanks 10X1/2=5
1. Mobile commerce is also called _____________.
2._____________multiplexing enables to use of the whole bandwidth simultaneously .
3. The concept of online marketing and selling of products and services through the internet is
___________ .
4.GPRS_____________________________________
5.By using _______________consumers can conduct transactions without being fixed at a computer
terminal .
6. Establishing mobile and wireless broadband infrastructure is very __________ .
7._________________ is the drawback for cordless telephones.
8.___________ is not a TDMA standard of 2.5G network.
9. _____________ modulation scheme is used by bluetooth.
10.wireless communication are ___________,___________,___________
III Answer the following questions 5X1=5
1.What is mobile commerce?
2.What is vehicle –mounted devices ?
3.Discribe Triangulation ?
4.What is cellular systems ?
5.Describe TDMA?
