IT Exam Items Repository

Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: Networking Essentials
What two characteristics describe an FTP connection? (Choose two.)
ITExam Editorial Team asked 6 years ago • , ,
An employee of a company is attempting to remotely access a computer system using a virtual terminal (vty) session via Telnet. Which destination port number should the employee put in the remote access software being used?
ITExamAnswers Editorial Team asked 3 years ago • 
Which communication tool allows multiple users to communicate with each other in real time by using a smartphone application or social media site?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. Which protocol allows a user to type www.cisco.com instead of an IP address to access the web server?
ITExam Editorial Team asked 5 years ago • , ,
A new employee is configuring a cell phone for company email. Once configured, what is the destination port number used when the employee sends an email from the phone?
ITExamAnswers Editorial Team asked 3 years ago • 
Which protocol retains a message in a mailbox on a server, even after the message is accessed by a user on a local client device?
ITExam Editorial Team asked 5 years ago • 
A new employee is attempting to configure a cell phone to connect to the email server of the company. Which port number should be selected when using the POP3 protocol to access messages stored on the email server?
ITExamAnswers Editorial Team asked 3 years ago • 
What is the advantage of using SSH over Telnet?
ITExamAnswers Editorial Team asked 7 years ago • , ,
What is a characteristic of UDP?
ITExamAnswers Editorial Team asked 7 years ago • , ,
Which protocol operates at the transport layer of the TCP/IP model and ensures reliable delivery of IP packets?
ITExamAnswers Editorial Team asked 3 years ago • 
What type of port number is assigned by IANA to commonly used services and applications?
ITExamAnswers Editorial Team asked 4 years ago • ,
What protocol header information is used at the transport layer to identify a target application?
ITExamAnswers Editorial Team asked 4 years ago • ,
Which transport layer information is added to both the TCP and UDP headers?
ITExamAnswers Editorial Team asked 3 years ago • 
Why is UDP well suited as the transport layer protocol for video applications?
ITExamAnswers Editorial Team asked 3 years ago • 
Typically, which network device would be used to perform NAT for a corporate environment?
ITExam Editorial Team asked 5 years ago • , ,
« Previous1…5758596061…68Next »
Ask Question

About The Author

ITExam Editorial Team

The ITExamAnswers Editorial Team is a dedicated group of certified IT professionals and network engineers. We rigorously review, verify, and update all exam materials to ensure you receive the most accurate and reliable resources for your certification journey.