Preview (20 questions)
1 Question
30 seconds
Q.

________ is a kind of Protocol is used to provide Internet access from mobile.


TCP/IP

ISD

WAP

2 Question
30 seconds
Q.

Which of the following is the main concept involved in Mobile Computing?


Mobile communication

Mobile hardware

Mobile software

All of these

3 Question
30 seconds
Q.

Mobile software is an actual program that runs on mobile hardware.


True

False

4 Question
30 seconds
Q.

The function of forwarding the Voice Channel is broadcasting all the traffic for mobiles.


True

False

5 Question
30 seconds
Q.

__________ invented frequency modulation for various mobile communication systems.


Edwin Armstrong

Albert Einstein

Nikola Tesla

6 Question
30 seconds
Q.

In which year, 2G communication was introduced in the market?


1986

1988

1984

7 Question
30 seconds
Q.

An average latency is a wireless network is around ________ but can be as high as ________.


½ second, 10 seconds

1 second, 12 seconds

1 minute, 5 minutes

8 Question
30 seconds
Q.

Which machine language is used in Mobile computing?


XML

WML

DHTMLL

9 Question
30 seconds
Q.

Can we use the paging system to send alphanumeric messages?


Yes

No

10 Question
30 seconds
Q.

Expand the term: HLR


House Location Register

Home Live Register

Home Location Register

11 Question
30 seconds
Q.

_________ is a method that transports mobile stations from any given base station to another one.


MIN

Handoff or hand over

Forward channel

12 Question
30 seconds
Q.

BSC falls under which of the following category?


Radio

Operation

Network

13 Question
30 seconds
Q.

The shape of the cell depends on _________ condition in the cellular network.


Political

Social

Environment

14 Question
30 seconds
Q.

This technology uses wireless as the mode of communication for transferring data between various mobiles over a short range.


Ad hoc technology

Bluetooth technology

Both

15 Question
30 seconds
Q.

The main aim of the file system is to support Efficient access to data.


True

False

16 Question
30 seconds
Q.

In a Cellular network, _________ is used to use the same frequency for others.


Frequency hopping

Frequency reuse

Frequency planning

17 Question
30 seconds
Q.

A client sends the request, and the server provides _______ in the distributed system.


Data

Information

Service

18 Question
30 seconds
Q.

One of the main features of CODA is providing high performance through client-side persistent caching.


True

False

19 Question
30 seconds
Q.

The file system that applies gossip protocols is ________.


CODA

Ficus

Rover

20 Question
30 seconds
Q.

Mobile Computing allows the transmission of data from one wireless-enabled device to another _______ device.


Any

Wired

Wireless-enabled

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