You want sendmail to attempt to re-deliver previously undelivered mail (e.g. the receving mail server was down) every 30 minutes. Which option and value would you use with the sendmail deamon ?
1 2029Which layers of the OSI model are managed by a network protocol such as TCP/IP? (check all that apply) a. Transport b. Physical c. Network d. Presentation
1 2097On what layer does SMB protocol reside? a. application b. presentation c. session d. transport
1 2246Which layer of the OSI model provides synchronization between user tasks by placing checkpoints in the data stream?
1 2207What OSI level does a bridge work at? a. Application Layer b. Presentation Layer c. Session Layer d. Transport Layer e. Network Layer f. Data Link Layer g. Physical Layer
1 2666What connectivity device works at the physical layer of the OSI model? a. repeater b. bridge c. router d. gateway e. brouter
1 2007Which OSI layer defines QuickTime standard? a. Application b. Presentation c. Session d. Transport
1 2294
What is RIS?
What is BSOD?
Give the importance of implementing a fault tolerance system? Are there limitations?
How does network security work?
Explain the function of the osi session layer?
How names are translated (resolved) into ip address?
When you connect two redundant links of switch to hub to form a loop , and when the switch receives its own BPDU what it will do.
Difference between the communication and transmission.
How do I log into an ftp server?
Discuss the different factors affecting congestion control algorithms. ?
When troubleshooting computer network problems, what common hardware-related problems can occur?
What are the various classes of IP addressing? Calculate the maximum number of class A, B and C network Ids.
What is one basic requirement for establishing vlans?
What is the job of the network layer under the osi reference model?
What is the difference between ripv1 & ripv2?