Mobile Application Development
Mcq Question Bank
1. The process of transferring a mobile station from one base station to another is
a. MSC
b. Roamer
c. Hand off
d. Forward channel
2. 2G standards support
a. Limited internet browsing
b. Short Messaging Service
c. Both a & b
d. None of the above
3. The interference between the neighbouring base stations is avoided by
a. Assigning different groups of channels
b. Using transmitters with different power levels
c. Using different antennas
d. All of the above
4. The shape of the cellular region for maximum radio coverage is
a. Circular
b. Square
c. Oval
d. Hexagon
5. Radio capacity may be increased in cellular concept by
a. Increase in radio spectrum
b. Increasing the number of base stations & reusing the channels
c. Both a & b
d. None of the above
6. Hexagon shape is used for radio coverage for a cell because
a. It uses the maximum area for coverage
b. Fewer number of cells are required
c. It approximates circular radiation pattern
d. All of the above
7. The advantage of using frequency reuse is
a. Increased capacity
b. Limited spectrum is required
c. Same spectrum may be allocated to other networks
d. All of the above
8. Delay in handoffs is caused due to
a. Weak signal conditions
b. High traffic conditions
c. Unavailability of the channel
d. All of the above
9. Interference in frequency bands may lead to
a. Cross talk
b. Missed calls
c. Blocked calls
d. All of the above
10. Cable television is an example of
a. TDMA
b. FDMA
c. CDMA
d. SDMA
11. TDMA is a multiple access technique that has
a. Different users in different time slots
b. Each user is assigned unique frequency slots
c. Each user is assigned a unique code sequence
d. Each signal is modulated with frequency modulation technique
12. Half duplex system for communication has
a. Communication in single direction
b. Communication in a single direction at a time
c. Communication in both directions at the same time
d. None of the above
13. GSM is an example of
a. TDMA cellular systems
b. FDMA cellular systems
c. CDMA cellular systems
d. SDMA cellular systems
14. Global Positioning System uses
a. CDMA
b. TDMA
c. FDMA
d. SDMA
15. A “glue” between client and server parts of the application.
a. Firmware
b. Middleware
c. Package
d. System Software
16. MOM stands for
a. Mails oriented middleware
b. Message oriented middleware
c. Middleware of messages
d. Main object middleware
17. A type of middleware that allows for between the built-in applications and the real time OS?
a. Firmware
b. Database middleware
c. Portals
d. Embedded Middleware
18. Which of the following memory devices stores information such as subscriber’s identification number in GSM?
a. Register
b. Flip flop
c. SIM
d. SMS
19. Which of the following does not come under the subsystem of GSM architecture?
a. BSS
b. NSS
c. OSS
d. Channel
20. Which of the following subsystems provides radio transmission between mobile stations and MSC?
a. NSS
b. BSS
c. OSS
d. BSC
21. ____ manages the switching function in GSM
a. BSS
b. NSS
c. OSS
d. MSC
22. Which of the following is not an application of a third generation network?
a. Global Positioning System (GPS)
b. Video conferencing
c. Mobile TV
d. Downloading rate upto 1 Gbps
23. _______ is responsible for tunneling multicast packets to the MS’s currently subscribed FA.
a. Multicast home agent
b. Mobile multicast
c. Mobile station
d. Base station
24. MIN stands for
a. Mobility In Network
b. Mobile Identification Number
c. Mobile Internet
d. All of the above
25. The basic GSM is based on …………………. traffic channels
a. circuit switching
b. packet switching
c. connection less
d. connection oriented
26. SIM stands for
a. Subscriber Interface Module
b. Subscriber Identification Module
c. Subscriber Interface Modem
d. Subscriber Identification Modem
27. IMEI stands for
a. International Mobile Equipment Information
b. International Mobile Educational Identity
c. International Machine Equipment Identity
d. International Mobile Equipment Identity
28. What is the full form of ISDN
a. Integrated Services Double Network
b. Integrated Services Digital Network
c. Inter Services Digital Network
d. Integrated Server Digital Network
29. The transmitter-receiver combination in the satellite is known as a _
a. Relay
b. Repeater
c. Transponder
d. Duplexer
30. What is the reason for carrying multiple transponders in a satellite?
a. More number of operating channels
b. Better reception
c. More gain
d. Redundancy
31. A television (TV) transmission is an example of which type of transmission?
a. Simplex
b. Half duplex
c. Full duplex
d. None of above
32. What is the application of satellite systems?
a. whether forecasting
b. Terrestrial communication
c. point to point communication
d. None of Above
33. Mention the different services of satellite systems
a. Broadcasting satellite services
b. Signal transmission
c. Information transmission
d. None of the above
34. For global communication, the minimum number of satellites needed is
a. 1
b. 3
c. 7
d. 11
35. Geostationary satellites are located at a height of
a. 3600 km from earth’s surface
b. 36,000 km from earth’s surface
c. 3,60,000 km from earth’s surface
d. 36,00,000 km from earth’s surface
36. What is ADB in android?
a. Image Tool
b. Development Tool
c. Android Debug Bridge
d. None of above
37. In which directory XML layout files are stored
a. /assets
b. /src
c. /res/values
d. /res/layout
38. How to pass the data between activities in Android?
a. Intent
b. Content Provider
c. Broadcast Receiver
d. None of Above
39. How to upgrade SQlite the database from a lower version to higher version in android SQlite?
a. Using Intent
b. Using helper class
c. Using cursor
d. None Of Above
40. What is an activity in Android?
a. Activity performs the actions on the screen
b. Manage the Application content
c. Screen UI
d. None of the above
