IT Exam Items Repository

Fill in the blank. In dotted decimal notation, the IP address 172.25.0.126 is the last host address for the network 172.25.0.64/26.

ITExamAnswers Editorial Team asked 6 years ago

Which two types of applications rely on their traffic having priority over other traffic types through the network? (Choose two.)

ITExamAnswers Editorial Team asked 6 years ago

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. What is the secret keyword that is displayed on the web page?

ITExamAnswers Editorial Team asked 6 years ago

Fill in the blank. A nibble consists of 4 bits.

ITExamAnswers Editorial Team asked 6 years ago

Fill in the blank. Do not abbreviate. Use lower case. Which interface configuration mode command puts a Layer 3 switch interface into Layer 3 mode? no switchport

ITExamAnswers Editorial Team asked 6 years ago

Refer to the exhibit. Which two settings could be changed to improve security on the wireless network? (Choose two.)

ITExamAnswers Editorial Team asked 6 years ago

Refer to the graphic. What is the effect of setting the security mode to WEP on the Linksys integrated router?

ITExamAnswers Editorial Team asked 6 years ago

A particular email site does not appear to be responding on a Windows 7 computer. What command could the technician use to show any cached DNS entries for this web page?

ITExamAnswers Editorial Team asked 6 years ago

A user calls the help desk to report that a Windows XP workstation is unable to connect to the network after startup and that a popup window says “This connection has limited or no connectivity.” The technician asks the user to issue the ipconfig /all command. The user reports the IP address is 169.254.69.196 with subnet mask of 255.255.0.0 and nothing is displayed for the DNS server IP address. What is the cause of the problem?

ITExamAnswers Editorial Team asked 6 years ago

Which is a function of the show ip route command when used as a tool for troubleshooting network connectivity?

ITExamAnswers Editorial Team asked 6 years ago

The administrator of a branch office receives an IPv6 prefix of 2001:db8:3000::/52 from the corporate network manager. How many subnets can the administrator create?

ITExamAnswers Editorial Team asked 6 years ago

A small satellite office has been given the overall network number of 192.168.99.0/24 and the network technician can subdivide the network addresses as needed. The office needs network access for both wired and wireless devices. However, because of the security consideration, these two networks should be separate. The wired network will have 20 devices. The wireless network has a potential connection of 45 devices. Which addressing scheme would be most efficient for these two networks?

ITExamAnswers Editorial Team asked 6 years ago

A network administrator has been issued a network address of 192.31.7.64/26. How many subnets of equal size could be created from the assigned /26 network by using a /28 prefix?

ITExamAnswers Editorial Team asked 6 years ago

Which service will translate private internal IP addresses into Internet routable public IP addresses?

ITExamAnswers Editorial Team asked 6 years ago

Refer to the exhibit. Which layer of the OSI model would format data in this way?

ITExamAnswers Editorial Team asked 6 years ago

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