IT Questions Bank

IT Questions Bank 1

After issuing the ipconfig/all command on a host that has DHCP enabled, a network administrator notes that the output contains faulty IP configuration information. What is the first step the administrator should take to resolve this issue?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
Under what circumstance would it be appropriate to use private IP addresses?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
A network administrator has been notified that users have experienced problems gaining access to network resources. What utility could be used to directly query a name server for information on a destination domain?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
Refer to the exhibit. H1 can ping H2, H3, and the Fa0/0 interface of router R1. H2 and H3 but not H1 can ping H4 and H5. What is a possible cause for the H1 failure?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
Which portion of the packet does a router use to forward the packet to the destination?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
A home user was successfully browsing the Internet earlier in the day but is now unable to connect. A ping command from a wireless laptop to a wired PC in the LAN is successful, but the nslookup command fails to resolve a website address. The user decides to analyze the LEDs on the Linksys router to verify connectivity. Which LED should be of main concern in this situation?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
In IP telephony, what is the purpose of a gateway to the PSTN?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
TCP/IP data transmission between the source and destination host is encapsulate d in four steps: What is the correct sequence of these steps?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
For the TCP/IP model for internetwork communication, which statement describes the process for the transition of data from the internet layer to the network access layer?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
What is a function of the distribution layer in the hierarchical design model?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
Which three statements describe an IP address? (Choose three.)
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
All hosts within a domain receive the same frame that originates from one of the devices. The domain is also bounded by routers. What type of domain is this?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
Refer to the exhibit. A user on host A sends an e-mail to the user on host B. Which type of message does host A send?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
A network engineer wants to represent confidential data in binary format. What are the two possible values that the engineer can use? (Choose two.)
IT Questions Bank 2ITExamAnswers asked 2 years ago • ,
Which picture shows a USB port on a PC?
IT Questions Bank 2ITExamAnswers asked 8 months ago • 
« Previous1…979899100101…1,316Next »
Ask Question