IT Questions Bank

IT Questions Bank 1

What is assigned by the transport layer to identify an application or service?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
What are the primary purposes of the transport layer? (Choose three.)
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
What is the third subnet address of the 2001:0DB8:ACAD::/48 network when borrowing 8 bits (2 nibbles)?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
When subnetting IPv6 address space, why is it wise to subnet on a nibble boundary?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
What is the primary purpose of subnetting IPv6 address space?
IT Questions Bank 2ITExamAnswers asked 2 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.)
IT Questions Bank 2ITExamAnswers asked 2 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?
IT Questions Bank 2ITExamAnswers asked 2 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.
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
A network technician borrows 5 bits from the 10.0.0.0/16 network to create subnets. What is the subnet mask that should be associated with each of the newly created subnets?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
A new department has been established with 511 hosts that require addresses. Currently the company uses the 10.20.0.0/16 address space. How many bits must the network administrator borrow to provide addresses for this subnet without wasting addresses?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
A junior network technician is assigning host addresses to devices in the 192.168.1.0/25 subnet. The departmental printer is assigned the address 192.168.1.131/25 with a 192.168.1.1/25 default gateway. No one in the department is able to print. What is the cause of the problem?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
A junior network technician has subnetted the 10.20.30.0/24 address space by borrowing 3 bits. The technician decides to use the second subnet for the Accounting department computers. Which of the following addresses could the network technician assign to hosts? (Choose three.)
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
How many valid host addresses are created when 4 host bits are borrowed from the 10.20.20.0/24 network?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
What best describes a network broadcast address?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
How many subnets can be created if 4 bits are borrowed to specify subnets?
IT Questions Bank 2ITExamAnswers asked 2 years ago • 
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