Computer Networks

1091. Which is also an internet service intended for the transfer of files from one computer to another over a network

1. TFTP
2. FTP
3. Both a & b
4. None of these

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1092. Which is another subset of HDLC that finds use in packet switched networks of ITU-TS X.25

1. ADCCP
2. SDLC
3. LAP-B(Link Access Protocol-Balanced)
4. None of these

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1093. Which is another useful characteristics of X.25

1. Speed
2. Matching
3. Speed matching
4. None of these

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1094. Which is bidirectional and are multiplexed on a standard channel for registration, location updating and authentication in order to set up a call or TCH

1. BCCH
2. CCCH
3. DCCH
4. All of these

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1095. Which is bi-directional point to multi-point signaling channel that exchanges the signaling information for network access management and transport information regarding connection setup between MS and BTS

1. DCCH
2. BCCH
3. CCCH
4. All of these

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1096. Which is collectively known as a protocol data unit(PDU)

1. Data
2. Header
3. Both a & b
4. None of these

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1097. Which is controlled some standard protocols in the field of telecommunications

1. Teardown
2. Call setup
3. Both a & b
4. None of these

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1098. Which is invoked for the entire duration of transfer of file or FTP session

1. Control connection
2. Data connection
3. Both a & b
4. None of these

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1099. Which is one of the most popular network services

1. Electronic message
2. Electronic mail
3. Electric mail
4. None of these

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1100. Which is opening new challenges in the development of RAS where VoIP enabled RAS are the need of time

1. Voice convergence
2. Data convergence
3. Voice and data convergence
4. None of these

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