Intro to IT Wgu C182 Practice Test Questions And Answers With Verified Solutions

1-1 assembly - Machine language 2 necessary elements of business continuity planning - Assessing key organizational activities and identifying risks that may occur 3 main categories of databases - Flat file, relational, hierarchical Algorithm - Another term for a formula that outlines how to execute a task Applications - interdependent with databases. Availability for Assurance and Security - Requires that information is accessible when needed Batch - Info processing that allows input data to be accepted as a set of records and processed units Brute Force - Technique uses all possible combinations of letters and numbers to crack a password Central Processing Unit - Control Unit and Arithmetic Logic Unit Client-Server - One computer will request information from another computer, which responds with requested information Cloud based application software - provided by third parties Compiled and interpreted computer language - A compiler translates an entire program into executable program, which can be run at a later time, while the interpreter does this incrimentallyCompiler - Requires the components of the software to be defined from the onset Computer peripherals connected through a port - External microphone and USB flashdrive Controller - Facilitates communication between the two components in the MVC architecture model Copyright - Gives the author of a software package the ability to prevent unauthorized duplication for at least 35 years Data mirroring - Disaster recovery strategy used to save info to multiple hard drives at the same time Database Administrator - Tasks will include installation, maintenance, performance analysis, and troubleshooting as with the other administrative areas. focus on the design, development, and support of database management systems (DBMSs). Database Administrator's Role in Security - To institute protocols to protect the databases from external threats Definition of IT - IT is the technology used in creating, maintaining, and making information accessible as well as the people who supply and support the use and integration of Information Technology in an organization. Desktop - External flat screen monitor, optical disk drive, and a large capacity hard drive DNS Domain name system - Translates human-readable aliases into IP addresses Enabling File Encryption - Supports confidentiality