Related Questions

The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?
A Application
B Host to Host
C Internet
D Network Access
Q.(1-4): Answer the questions on the basis of the information given below. * F,G and H are insurance companies , Q,R,S and T are private detectives .Each detective works for at least one of the insurance companies. * Q always works for F and at least one of the other companies. Some of the time G employs only one of these detectives,' the rest of the time it employs exactly two of them. *F and H each employ exactly two of these detectives all the time. If R works for H only, and if S works for G and H only, T works for--
A F only
B G only
C H only
D both F and G
Bridge works in which layer of the OSI model ?
A Application layer
B Transport layer
C Datalink layer
D None
Bridge works in which layer of the OSI model?
A Application layer
B Transport layer
C Datalink layer
D None
What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?
A Application
B Host to host
C Internet
D Network Access
If Arif works alone he will take 20 more hours to complete a task than if he works with Babu to complete the task. If Babu work alone, he will take 5 more hours to complete the task than if he works with Arif to complete the task. What is the ratio of the time taken by Arif to than taken by Babu if each of them works alone to complete the task?
A 2 : 1
B 5 : 3
C 7 : 5
D None of these
Which of the following connectivity devices typically work at the Physical layer of the OSI model?
A Router
B Bridge
C Repeater
D Gateway
Which of the following pairs is an example of transport layer protocols of the OSI model?
A IP, ICMP
B ARP,IP
C TCP,IP
D UDP, IP
Segmentation of a data stream happens at which layer of the OSI model?
A Physical
B Data Link
C Network
D Transport
In OSI model, which of the following layer provides error-free delivery of data?
A Data link
B Network
C transport
D Session
E None of the above

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