Mobile Computing and Wireless Communication (2170710) MCQs

MCQs of Bluetooth

Showing 1 to 10 out of 14 Questions
1 2
1.

Which radio frequency band used by Bluetooth?

(a)

2.4 GHz
(b)

2.4 MHz
(c)

2.0 GHz
(d)

2.0 MHz
Answer:

Option (a)

2.

Which is the latest version of Bluetooth Protocol?

(a)

Bluetooth 4.0
(b)

Bluetooth 4.2
(c)

Bluetooth 5.0
(d)

Bluetooth 5.5
Answer:

Option (c)

3.

Select the incorrect statement for Beacon.

(a)

A beacon is a small Bluetooth radio transmitter
(b)

It’s transmitting a unique ID number
(c)

Beacons are used for traking 
(d)

Beacons are just broadcasting a signal
Answer:

Option (c)

4.

One piconet can have  _____ master and _____slave devices at maximum

(a)

1,7
(b)

1,8
(c)

1,15
(d)

2.7
Answer:

Option (a)

5.

Bluetooth protcol supports_____ connections.

(a)

Point-to-point
(b)

Point-to-multipoint
(c)

Multipoint-to-Multipoint
(d)

Point-to-point and Point-to-multipoint 
Answer:

Option (d)

6.

LMP is an abbreviation of?

(a)

Logical Manager Protocol
(b)

Link Manager Protocol
(c)

Link Managed Protocol
(d)

Link Managed Point
Answer:

Option (b)

7.

L2CAP is an abbreviation of?

(a)

Logical Link Control and Adaptation Protocol
(b)

Logical Link Control and Application Protocol
(c)

Logical Link Control and Ad-Hoc Protocol
(d)

Logical Link Control and Active Protocol
Answer:

Option (a)

8.

In Bluetooth architecture, which protocol is known as cable replacement protocol?

(a)

L2CAP
(b)

LMP
(c)

RFCOMM
(d)

WAE
Answer:

Option (c)

9.

In Bluetooth architecture, which protocol is responsible for the segmentation of packets?

(a)

L2CAP
(b)

LMP
(c)

RFCOMM
(d)

WAE
Answer:

Option (a)

10.

In Bluetooth architecture, which protocol is responsible to enable a device to join a piconet?

(a)

L2CAP
(b)

LMP
(c)

RFCOMM
(d)

SDP
Answer:

Option (d)

Showing 1 to 10 out of 14 Questions
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