Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python - Recent questions and answers in Wireless Mobile

Answered: _________ allows subscribers to monitor neighbouring base stations.

Thu, 30 Dec 2021 16:57:50 +0000

_________ allows subscribers to monitor neighbouring base stations.

Answer:-(2)MAHO

Answered: _______ is an additional open-loop MIMO technique considered by the WiMAX vendors.

Thu, 30 Dec 2021 16:56:43 +0000

_______ is an additional open-loop MIMO technique considered by the WiMAX vendors.

Answer:-(3)Collaborative Uplink MIMO

Answered: _______ is a technique of transmit diversity used in UMTSS third generation cellular systems

Thu, 30 Dec 2021 16:55:23 +0000

_______ is a technique of transmit diversity used in UMTSS third generation cellular systems.

Answer:-(1)STTD

Answered: In OFDMA, what is the relationship between the subcarrier spacing f and symbol time t?

Thu, 30 Dec 2021 16:54:11 +0000

In OFDMA, what is the relationship between the subcarrier spacing f and symbol time t?

Answer:-(3)f=1/t

Answered: Which of the following is not a part of the characteristic of 4G network?

Thu, 30 Dec 2021 16:53:10 +0000

Which of the following is not a part of the characteristic of 4G network?

Answer:-(1)Multirate management

Answered: Which channel indicates the number of symbols used by the PDCCH?

Thu, 30 Dec 2021 16:51:15 +0000

Which channel indicates the number of symbols used by the PDCCH?

Answer:-(4)PCFICH

Answered: Which UE category supports 64 QAM on the uplink?

Thu, 30 Dec 2021 16:49:54 +0000

Which UE category supports 64 QAM on the uplink?

Answer:-(1)Only category 5

Answered: _________ detects the satellite signal relayed from the feed and converts it to an electric current, amplifies and lowers its frequency.

Thu, 30 Dec 2021 16:48:47 +0000

_________ detects the satellite signal relayed from the feed and converts it to an electric current, amplifies and lowers its frequency.

Answer:-(2)LNA

Answered: Femtocell Network has the capability to help Macro cell Network achieve seamless coverage.

Thu, 30 Dec 2021 16:47:45 +0000

Femtocell Network has the capability to help Macro cell Network achieve seamless coverage.

Answer:-(1)True

Answered: Transmission Control Protocol Internet Networking Protocol have ___________

Thu, 30 Dec 2021 16:46:09 +0000

Transmission Control Protocol Internet Networking Protocol have ___________

Answer:-(1)Four Layers

Answered: Group of superframes in GSM is called multiframe.

Thu, 30 Dec 2021 00:04:55 +0000

Group of superframes in GSM is called multiframe.

Select the right answer from the below options

(1)True

(2)False

Answer:-(2)False

Answered: Which of the following data channels of USDC carries the user information?

Thu, 30 Dec 2021 00:03:58 +0000

Which of the following data channels of USDC carries the user information?

Select the right answer from the below options

(1)DTC

(2)CVDCC

(3)SACCH

(4)FACCH

Answer:-(1)DTC

Answered: ETACS use ___________ instead of SID (system identification number).

Thu, 30 Dec 2021 00:02:46 +0000

ETACS use ___________ instead of SID (system identification number).

Select the right answer from the below options

(1)Area identification number

(2)Analog identification number

(3)Digital identification number

(4)Dual identification number

Answer:-(1)Area identification number

Answered: Common data rates of IEEE 802.11 OFDM are ____________

Thu, 30 Dec 2021 00:01:39 +0000

Common data rates of IEEE 802.11 OFDM are ____________

Select the right answer from the below options

(1)18 Mbps

(2)200 Mbps

(3)50 Mbps

(4)54 Mbps

Answer:-(1)18 Mbps

Answered: What does SGSN stands for?

Thu, 30 Dec 2021 00:00:18 +0000

What does SGSN stands for?

Select the right answer from the below options

(1)Serving GPRS Support Node

(2)Supporting GGSN Support Node

(3)Supporting GPRS Support Node

(4)Supporting Gateway Support Node

Answer:-(1)Serving GPRS Support Node

Answered: In LTE, what is the benefit of PAPR reduction in the uplink?

Wed, 29 Dec 2021 23:59:00 +0000

In LTE, what is the benefit of PAPR reduction in the uplink?

Select the right answer from the below options

(1)Improved uplink coverage

(2)Lower UE power consumption

(3)Reduced equalizer complexity

(4)Improved uplink coverage, lower UE power consumption and reduced equalizer

Answer:-(4)Improved uplink coverage, lower UE power consumption and reduced equalizer

Answered: Which organization is responsible for developing LTE standards?

Wed, 29 Dec 2021 23:57:45 +0000

Which organization is responsible for developing LTE standards?

(1)UMTS

(2)3GPP

(3)3GPP2

(4)ISO

Answer:-(2)3GPP