Btec It Level 3 Exam Questions (534 Terms) With Verified Definitions Updated 2024

What is TCP/IP? {Ans: TCP/IP are the protocols that allow data to be sent over the internet, data is broken into packets and then routed around the network.}What is disadvantage to CODECs? {Ans: can be compatibility issues due to the variety of CODECs available.}What is a benefit of IMAP over POP3? {Ans: You will be able to access the same emails on multiple devices}What issue of virtual memory is caused by the page file? {Ans: When the page file is too small it can't support the main memory.}What are 3 common features of a firewall? {Ans: 1. content filtering (used for security/productivity purposes) 2. controlling which programs can access the LAN/internet 3. Intruder detection/prevention (identifies/stops hackers from gaining access to network or computer system)}What is tabular presentation? {Ans: a text presentation of data within a table}