IT Exam Items Repository

Which type of attack exploits human behavior to gain confidential information?​
ITExamAnswers Editorial Team asked 5 years ago • 
What two IEEE 802.11 wireless standards operate only in the 5 GHz range? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • ,
What are three advantages of wireless over wired LAN technology? (Choose three.)
ITExamAnswers Editorial Team asked 5 years ago • 
What is a common countermeasure for Trojan horses?
ITExamAnswers Editorial Team asked 5 years ago • 
Which DSL technology provides higher downstream bandwidth to the user than upstream bandwidth?
ITExamAnswers Editorial Team asked 5 years ago • 
What is the IPv6 prefix that is used for link-local addresses?
ITExamAnswers Editorial Team asked 7 years ago • ,
What is a function of a DNS server?
ITExam Editorial Team asked 5 years ago • 
How does a client computer determine what source port number to assign to a UDP header?
ITExam Editorial Team asked 5 years ago • 
What layer of the TCP/IP suite makes sure that all the data packets of a message arrive safely at the destination?
ITExam Editorial Team asked 5 years ago • 
A DHCP server is used to assign IP addresses dynamically to the hosts on a network. The address pool is configured with 172.30.8.0/24. There are 7 printers on this network that need to use reserved static IP addresses from the pool. How many IP addresses in the pool are left to be assigned to other hosts?
ITExam Editorial Team asked 5 years ago • 
What is indicated by the 100 in the 100BASE-T standard?​
ITExam Editorial Team asked 5 years ago • 
Which IP address is a unicast address if a default subnet mask is used?
ITExam Editorial Team asked 5 years ago • 
Which logical address is used for delivery of data to a remote network?
ITExamAnswers Editorial Team asked 7 years ago • ,
A router receives an incoming packet and determines that the packet should be forwarded to a remote destination host. What will the router do to forward the packet?
ITExam Editorial Team asked 5 years ago • 
What is the default subnet mask for an IP address of 198.133.219.4?
ITExam Editorial Team asked 5 years ago • 
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