Cis 220 Study guides, Class notes & Summaries

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Valence Bond Theory 17 1.9 Molecular...

When was the first computer made? Answer: 1940s, spurred by WWII When was the first commercial computer made? Answer: 1951 When was the first personal computer made? Answer: Apple - 1976/77 IBM - 1981 language generations Answer: 1 - Machine language 2 - assembler 3 - Fortram, COBOL Identify parts of a mobo on a diagram Answer: - RAM - Peripheral cards - CPU - Power supply plugin - CMOS battery - SATA ports Identify different ports o...

spyware Answer: software that secretly gathers information about users while they browse the web adware Answer: is a form of spyware that collects information about the user (without the user's consent) to determine which advertisements to display in the user's Web browser. phishing Answer: is sending fradulent emails that seem to come from legitmate sourcessuch as a bank or university pharming Answer: is directing internet users to fraudulent web sites...

Information systems are combinations of hardware, software, and telecommunications networks that people build and use to collect, create, and distribute useful data, typically in an organizational setting. Answer: True Information systems (IS) is the study of complementary networks of hardware and software that people and organizations use to collect, ______, process, create and _______ data. Answer: filter, distribute Information systems are unrelated components independtl...

Difference between Computer Information Systems (CIS) and Computer Science (CS) Answer: Computer Information systems (CIS) is the application of information technology to organizational and managerial needs. An IS major needs to be aware of what information technology can contribute to an organization and how to bring that solution to fruition Data Answer: unprocessed representations of raw facts. can take forms such as textual, numeric, graphic, cartographic, narrative, or a...

Fact the confirmation or validation of an event or object. Data raw facts that describe the characteristics of an event or object. EX. order date, amount sold, quantity ordered, customer number,price Information data converted into a meaningful and useful context. data that's processed to yield value. EX. best selling product ,best customer, worst selling,worse customer Variable a data that changes over time ex. price and quantity ordered can vary. Business i...

Data raw facts that describe the characteristics of an event or object Information data covered into a meaningful and useful context Business Intelligence information collected from multiple sources that analyzes Knowledge skills, expertise and experience, coupled with information and intelligence, that creates an individual's intellectual resources Structured Data stored in a traditional system such as a relational database or spreadsheet Unstructured Da...

A​ ________ is the smallest component in the computer system data hierarchy. A. field B. record C. file D. bit E. byte D. bit A​ ________ is a component in the computer system data hierarchy that includes content such as Student ID​ 100, Course IS​ 101, and Grade A. A. record B. byte C. bit D. field E. file D. field A​ ________ is a component in the computer system data hierarchy that consists of multiple records of the same type. A. bit B. rec...

CIS 2200 Exam Questions with All Correct Answers ________ are small text files loaded on a computer when a user visits Web sites. A. Clumps B. Cookies C. Grabbers D. Pixels E. Bytes - Answer-cookies Correct. Cookies are small text files deposited on a computer hard drive when a user visits Web sites. Viruses differ from worms because worms ________. A. are more dangerous than all viruses B. are only sent as attachments C. can operate on their own without attaching to othe...