Computer Networking The packets switching concept was first proposed None of these in the late 1950s for Defense Ministry of US All of these in the late 1980s for the Defense Ministry of US. in the early 1960s for military communication systems, mainly to handle speech None of these in the late 1950s for Defense Ministry of US All of these in the late 1980s for the Defense Ministry of US. in the early 1960s for military communication systems, mainly to handle speech ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is None of these a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network None of these a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which switch is a multistage switch with micro switches at each stage that route the packets based on the output port represented as a binary string? Multistage crossbar Banyan switch Crossbar switch Packet switch Multistage crossbar Banyan switch Crossbar switch Packet switch ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the most commonly used transmission speeds in BPS used in data communication? 2400 9600 1200 None of these 300 2400 9600 1200 None of these 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are true regarding OSPF areas?1. You must have separate loopback interfaces configured in each area.2. The numbers you can assign an area go up to 65,535.3. The backbone area is also called area 0.4. If your design is hierarchical, then you don't need multiple areas.5. All areas must connect to area 0. 1 and 2 only 1 only 3, 4 and 5 3 and 4 only 1 and 2 only 1 only 3, 4 and 5 3 and 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used between E-Mail servers? None of these SNMP SMTP FTP POP3 None of these SNMP SMTP FTP POP3 ANSWER DOWNLOAD EXAMIANS APP
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