91 The method used in Token Ring network standard? The. Or IEEE 802.2. The IEEE 802.3. IEEE 802.5 l

91 The method used in Token Ring network standard? The. Or IEEE 802.2. The IEEE 802.3. IEEE 802.5 la. The main pool of the IEEE 802 IEEE 802.6 standard 802.1: Composition of Total 802.2: Logical Link Control Layer 802.3: CSMA / CD method 802.4: 802.5 token bus scheme: 802.6 token ring approach: urban network (MAN) 802.11: Wireless LAN 92. Being able to transfer dynamically allocate the time slot of the multiplexing scheme (Time Slot), depending on the needs of the user data? The. Pulse Code Multiplexing me. The Statistical Time Division Multiplexing. Synchronous Time Division Multiplexing la. Also referred to as asynchronous time division multiplexing statistical time division holm multiplexing scheme is a method of dynamically allocating time slots Frequency Division Multiplexing pool. Asynchronous time-division multiplexing (ATDM) - it provides the time width of which only the terminal holm device to send data to a high transmission holm efficiency. - Can be connected to the terminal of the transmission medium than a synchronous time-division holm multiplexers are. - If the data transmission rate is to be increased it can result in the transmission delay. - Because of features such as the address control, flow control, error control, complicated control circuit and a storage device is temporarily needed, and expensive. - Intelligent time division multiplexer, also known as time division multiplexing statistical time division multiplexer probability. - Is less than the sum of the data rates of the data rate of the access line is multiplexed. 93 This layer is available for the TCP / IP model, not? The. Network Access and. The Transport. Application d. Session pool of IP-layer application holm layer TCP /: provide a data transmission and reception between applications. TELNET, FTP, SMTP, SNMP, HTTP, DNS, WAP, and the like. Transport Layer provides reliable communication between the hosts. TCP, UDP, RTP, RTCP, and the like. Internet (network) layer: specifies the address for data transfer, and set a path. IP, ICMP, ARP, RARP, and the like. Network holm Access Layer: It is responsible for transmitting and receiving (frame) to the actual data. Ethernet, IEEE 802, HDLC, X.25, RS-232C, PPP, and the like. 94 To correspond to the data link layer of the OSI 7-layer protocol? The. Or TCP. DTE / The DCE. La HDLC. OSI reference model layer protocol UDP pool by the physical layer (Physical Layer): transmitting X.25, IP, such as: RS-232C, such as the data link layer (Data Link Layer): such as HDLC, LAPB, PPP, LLC network layer (Network Layer) layer (Transport Layer): such as TCP, UDP 95. The wrong as for the TCP / IP model, the Internet layer described? The. The protocol used for IP. B. Performs the routing and congestion control. The. Provides connectionless best-effort packet delivery service. LA. Provides a communication service End to End. It is to provide a pool of End to End Communication holm Services Transport Layer. 96 Is responsible for the control of traffic congestion of the ISO (International holm Standards Organization) OSI 7 layers of the network path (Routing) and layer selection? The. Application layer or. The network layer. La Presentation Layer. It is responsible for the control of traffic pokchu selected pool of the physical holm layer and network layer is the network layer route. 97 A method of transmitting holm an electrical signal the magnitude of the analog signal sampled, quantized after a few bit binary number is the PCM. What is the quantization is a process? The. The process of converting the electrical signal to a predetermined value by taking the average of the original signal to a voltage value. B. Is converted to a binary value of the current in proportion to the electrical signal process. The. Extracting a specific time interval, the amplitude of the analog signal process. LA. The process of changing the amplitude of the discrete values subjected to process sampled signals. For a finite number of code signals holm to the sampled PAM: PCM process and procedure associated with the pool sampling (Sampling) quantization (Quantizing) encoding (Encoding) holm sampling: the quantization step for a certain period of time to detect a continuous signal waveform, such as video and audio, a typical value, for adjusting the encoding step: the process of displaying the binary amplitude of the quantized PCM pulse size 98. Is not true as for the routing protocol (Open Shortest Path First) OSPF description? The. When the state change is transmitted through the data structure of the router LSA information about his route table periodically or OSPF routers. B. Replacing the at least partially because of the changes between the router does not degrade the efficiency of the network. holm The. And address several shortcomings with the RIP as the routing protocol within the domain. LA. Is limited to 16 paths (Hop) it is not suitable for a large-scale network. The routing protocol that is widely used in large-scale networks because the limit on the number of paths (Hop), OSPF pool. Routing protocol RIP: an efficient manner, in the small-scale limits OSPF homogeneous network to maximum (Hop) in 15: to the network protocols widely used in large-scale, only the number of hops with no restriction when there is a change in the routing information, the changed information All routers in the network holm to alert EGP: BGP protocol holm used routing between autonomous systems, namely the routing between the gateways: When BGP routers are connected to create the initial load, in order to secure the disadvantages of EGP routing protocol between Autonomous Systems full path control table After the exchange, and also only the changed information exchange 99. Mean that the mobile subscriber over the cell edge is small, the signal strength or interference, the communication quality in the current breaking away the channel switching to another channel in use? The. Mobile Control and. The Location Registering. Hand Off LA. Multi-Path Fading pool handoff: When you move out of the base station to another holm base station service area are a subscriber, do not disconnect the call automatically switches to the call channel holm function 100. Is sent at the same time carries multiple signals (or data) through the transmission link with a bandwidth of one (or a high-speed transmission speed) for efficient transmission techniques? The. Centralized or. The multiplexing. Coding LA. Modulation Chemistry
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