IT Exam Items Repository

Why should the IP addressing scheme be carefully planned and documented? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
What is the purpose of DNS?
ITExamAnswers Editorial Team asked 4 years ago • 
What TCP/IP layer supports the exchange of data between programs running on the source and destination hosts?
ITExamAnswers Editorial Team asked 4 years ago • 
DHCP enables clients on a network to do which of the following?
ITExamAnswers Editorial Team asked 4 years ago • 
What main protocols do email users and servers normally use to process email? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • 
The TCP/IP application layer effectively consists of which three OSI layers?
ITExamAnswers Editorial Team asked 4 years ago • 
Which network type consists of a number of LANs that are connected together across a limited geographic area?
ITExamAnswers Editorial Team asked 4 years ago • 
What is assigned by the transport layer to identify an application or service?
ITExamAnswers Editorial Team asked 4 years ago • 
What are the primary purposes of the transport layer? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • 
What is the third subnet address of the 2001:0DB8:ACAD::/48 network when borrowing 8 bits (2 nibbles)?
ITExamAnswers Editorial Team asked 4 years ago • 
When subnetting IPv6 address space, why is it wise to subnet on a nibble boundary?
ITExamAnswers Editorial Team asked 4 years ago • 
What is the primary purpose of subnetting IPv6 address space?
ITExamAnswers Editorial Team asked 4 years ago • 
A network administrator has decided to use VLSM to subnet the 10.11.0.0/20 network to provide addresses for two new departments and the point-to-point link that separates the two departments. The first department has 796 users and the second department has 31 users. The WAN link requires only two addresses. Which of the following subnets will provide the required contiguous space and waste the fewest addresses? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • 
A network administrator has borrowed 3 bits from the 10.20.0.0/25 network to create subnets. The administrator then decided to use the first subnet for point-to-point serial WAN connections each requiring two addresses. How many WAN connections can the administrator address using only the first subnet if he is using VLSM?
ITExamAnswers Editorial Team asked 4 years ago • 
Fill in the blank. ____ provides a more efficient IP address allocation by allowing the use of different-size subnets in the same network.
ITExamAnswers Editorial Team asked 4 years ago • 
« Previous1…560561562563564…1,378Next »
Ask Question