DBATU Model MCQ – Computer Networks Spread the lovemore Views: 246 [adinserter block="1"] Welcome to your Computer Networks, dated November 26, 2021 1. What is the size of Source and Destination IP address in IP header?Deselect Answer4 bits8 bits16 bits32 bits 2. What does Router do in a network?Deselect AnswerForwards a packet to all outgoing linksForwards a packet to the next free outgoing linkDetermines on which outing link a packet is to be forwardedForwards a packet to all outgoing links except the originated link 3. What is the size of Host bits in Class B of IP address?Deselect Answer481632 4. A high speed communication equipment technically would not be needed for ?Deselect AnswerE-mailtransferring large volume of datasupporting communication between notes of a LANAll of the above 5. Which of the following are non polling systems?Deselect AnswerTDMAStop & waitcontinuous ARQcarrier sense system 6. How many characters per sec ( 7 bits + 1 parity ) can be transmitted over a 2400 bps per line if the transfer is synchronous ( 1 start+ 1 stop bit ) ?Deselect Answer300240275250 7. The network topology that supports bi-directional links between each possible node is ?Deselect Answerringstartreemesh 8. DHCP Server provides _____ to the client.Deselect AnswerProtocolMAC addressIP addressNetwork address 9. Which of the following layer is not network support layer?Deselect AnswerTransport LayerNetwork LayersData link LayerPhysical Layer 10. Start & stop bits are used in serial communication forDeselect Answererror correctionerror detectionsynchronizationslowing down the communication Please fill in the comment box below. Time is Up! Time's up [adinserter block="1"] Spread the lovemore
