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ICMP is the protocol at the Network layer that is used to send echo requests and replies. What protocol does PPP use to identify the Network layer protocol?

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Important Questions on Data Communication Networking

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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 220
The ABC bank has opened a new branch in Delhi. The company has implemented Cisco routers on the network configured with the Frame Relay encapsulation for data transmission. The network administrator Paul wants to measure the speed at which the access link is clocked. Which parameter will he use to measure it?
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 221
Link encryption is a technique which _______.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 222
As defined in the IEEE 802.5 Standard, FDDI uses _____.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 223
Packets are related to which layer?
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 224
Handshaking is _____________.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 225
TCP is -
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 226
Which of the following has the fastest speed?
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 9 - Data Communication Networking>Exercise>Q 227
Synchronous optical networks (SONET) -