CIT EXAM Questions and Answers 100% Correct | Updated 2024

CIT Exam 3 Questions and Answers 100% Correct | Updated 2024 Caching - The local storage of frequently needed files that would otherwise be obtained from an external source. Cloud Backup - A technique in which data is backed up to a central location over the Internet. Event Viewer - A GUI application that allows users to easily view and sort events recorded in the event log on a computer running a Windows -based operating system. Full Backup - A backup in which all data on all servers is copied to a storage medium Incremental Backup - A backup in which only data that has changed since the last full or incremental backup is copied to a storage medium IP Telephony - The provision of telephone service over a packet -switched network running the TCP/IP protocol suite. Load Balancer - A device that distributes traffic intelligently among multiple computers. Proxy Server - A network host that runs a proxy service. Proxy servers are also called gateways Round -Robin DNS - A method of increasing name resolution availability by pointing a host name to a list of multiple IP addresses in a DNS zone file Network Monitor - A software -based tool that monitors traffic on the network from a server or workstation attached to the network. Backup - A copy of data or program files created for archiving or safekeeping Supernetting - An IP addressing and subnetting method in which network and host information is manipulated without adhering to the limitations imposed by traditional network class distinctions Redundancy - The use of more than one identical component, device, or connection for storing, processing, or transporting data. Fractional T -1 - An arrangement that allows a customer to lease only some of the channels on a T -1 line. Upstream - A term used to describe data traffic that flows from a customer's site to a carrier's facility 4G - Fourth -generation mobile phone service that is characterized by an all -IP , packet -switched network for both data and voice transmission