Answer / guest

Answer: D

The Application layer performs the following: Synchronizing
sending and

receiving applications. Program-to program communication.
Identify and

establish the availability of the intended communication
partner, and

determine if sufficient resources exist for the
communication. Popular

application protocols include WWW, SMTP, EDI, FTP, Telnet,
and SNMP

Answer / nali

b

Which two statements about a reliable connection oriented data transfer are true? (Choose two) A. recipients acknolwedge receipt of data B. when tankers are filled to capacity, datagrams are discarded and not retransmitted C. windows are used to control the amount in outstanding unacknowledged data segments D. if the sender a timer expires before receipt of an acknowledgement the sender drops the connection E. The receiving device waits for acknowledgements from the sending device before accepting more data segments

1 Answers  

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What is the size of hello packets in eigrep protocol?

0 Answers  

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Identify the command to display the configured IP routing protocols? A.) show protocols B.) show protocols all C.) show routing-protocols D.) show ip protocols

2 Answers  

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Which IP Address Class can have 64,000 subnets with 64,000 hosts per subnet? A. Class B B. Class A C. Class C D. Class D

2 Answers  

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If a router uses dynamic routing, how does it learn the route to remote networks? The router uses a DHCP request to obtain remote network numbers. The router uses a routing protocol to exchange routing info. with other routers. The router uses DNS request packets to obtain remote network numbers. The Network Administrator manually configures the remote networks.

1 Answers  

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HI ALL! RECENTLY I COMPLETED MY MCITP, CCNA COURSE, I AM PLANNING TO DO CCNA CERTIFICATION, ANYBODY PLZ SUGGEST ME HOW MUCH TIME (MONTHS) REQUIRED TO PREPARE FOR CCNA, BOOKS, JOB SCOPE IN INDIA, QUALIFICATION REQUIRED, ANY JOB FOR FRESHERS? YOUR GOOD ADVISE IS HIGHLY APPRECIATED. Reg.Khaleel

2 Answers   IBM,

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Windowing is a type of : A.) Negative acknowledgement B.) Address resolution C.) Layer transition mechanism D.) Flow control

1 Answers  

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What is the administrative distance for RIP? A.) 100 B.) 90 C.) 120 D.) 110

3 Answers  

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What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E

1 Answers   Ethio Telecom,

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The network portion of an address typically represents a: A.) Router B.) Ethernet MAC address. C.) Computer D.) Host E.) Segment

3 Answers  

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Wild card mask always in odd value or even?

0 Answers  

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What is a characteristic of Store and Forward switches? A.) They forward the frame before it is completely read. B.) They work at wire speed. C.) They are the same a Cut-Through switching. D.) They read the entire frame and check CRC before forwarding. E.) They decrease latency.

1 Answers  

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