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The Physical layer works with which of the following:
A.) Segments
B.) Datagrams
C.) Packets
D.) Bits
E.) Frames
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The correct answer(s): D
Physical - bits
Datalink - frames
Network - packets
| Is This Answer Correct ? | 24 Yes | 1 No |
Which two statements about integrated services digital network (ISDN) are true? A. ISDN provides data only capability B. ISDN provides an integrated voice/data capability C. The ISDN standards define the hardware and call setup schemes for end the end digital connectivity D. Users receive more bandwidth on WANS with a leased lin of 56 Cops than with multiple B channels
What is the function of the Transport layer and which protocols reside there? A.) MAC addressing - IP B.) Interhost communication - SQL, NFS C.) Best effort Packet delivery - TCP, UDP D.) End-to-end connections - TCP, UDP
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From Enable mode, a user types the letter 'C' and presses enter. There is more than 1 command that starts with 'C'. What message would the router return? A.) Nothing would be returned, the command is simply ignored. B.) unknown command C.) ambiguous command. D.) Copy to? E.) Configured console from console.
Which of the following is true? A. The default is to send debug output to the console screen. B. To view debug output from a telnet session, the "terminal monitor" command must be used C. If the "logging buffered" command is used, the debug output would be sent to RAM and can be viewed with the "show log" command D. If the "no console loggin" command were configured, output would besent to a telnet session E. All of the above F. None of the above G. A, B, and C. H. A, C, D, and E.
In IPSec what is SAD, SPD and SA's?
Which global configuration command will tell the router to load the IOS file 'IOS_filename' from the Network File server at 1.2.3.4 during the next boot? A.) boot system flash IOS_filename 1.2.3.4 B.) boot system tftp IOS_filename 1.2.3.4 C.) config-register 0x0 1.2.3.4 D.) boot system rom 1.2.3.4 E.) This can not be done, only the first file in flash can be used.
Hi, Jitendra/Shahin You both are masters of networking na. I am worrying about my exam. Is it vey tough?because my friend got failed in ccna. he is very talented person thogh he failed.
What is the virtual channel?
What is the command use to add a banner to a cisco router configuration?
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there is three mode of vtp let there are three switch s1 in server mode s2 in transparent mede and s3 in clint mode then will that tranparnt mode going to effect the network if yes then how and if no then what it will do
CCNA 
