INSY 2303 FINAL EXAM STUDY GUIDE QUESTIONS WITH ANSWERS

INSY 2303 FINAL EXAM STUDY GUIDE QUESTIONS WITH ANSWERS Antivirus (Ch7) - ANS A computer program used to identify, isolate, and eliminate viruses by scanning files as they arrive, leave, or are executed. looks for and eliminates viruses, trojans, worms, and other malware. IP (Ch3) - ANS Stands for: Internet protocol One of the main protocols of TCP; responsible for addressing packets so that they can be routed to their destinations; IPv4 offers 32-bit addresses whereas IPv6 offers 128-bit addresses. TPS (Ch9) - ANS stands for: transaction processing system how/why its used: A system that keeps track of transactions for an organization by providing ways to collect, display, modify, and cancel transactions ASCII (Ch1) - ANS stands for: American Standard Code for Information Interchange A code that represents characters as a series of 1s and 0s. Most computers use ASCII code to represent text, making it possible to transfer data between computers. IPv6 (Ch3) - ANS Internet addresses that are 128-bit IP addresses V's of Big Data (Ch10) - ANS - Volume (high volume measurements of storage) - Velocity (measure of capacity and may be quantified in terabits per second (Tbps)) - Variety (consists of multiple data types such as text, images, video, numbers, and audio that is generated from transaction processing systems) - Veracity (accuracy) - Value (low and high density data) Blogosphere (Ch5) - ANS The world of blogs and all their interconnections. Low-Level Languages (Ch11) - ANS A programming language that requires a programmer to write instructions for specific hardware elements such as the computer processor, registers, and RAM locations. VoIP (Ch5) - ANS Hardware, software, and protocols used to make telephone-style calls over the Internet. Also referred to as Internet telephony. Boolean Operators (Ch10) - ANS Named after mathematician George Boole; AND OR, and NOT are used to formulate database queries. Machine Language (Ch2) - ANS A low-level language written in binary code that the computer can execute directly.