WGU D322 Introduction to IT Final Exam Review

WGU D322 Introduction to IT Final Exam Review Leave the first rating Students also studied Terms in this set (81) Save D322 - Introduction to IT - Final Exa...129 terms Chris_Brantley9 Preview Practice Exam 67 terms ashley90019Preview WGU Introduction to IT (KSO2) 123 terms StrawbeariRain Preview

DIKW P

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tiag Practice questions for this set Learn1 / 7Study using Learn Control unit (CU) and Arithmetic logic unit (ALU).Network administratorThe IT position responsible for working with routers and switches.Third generationThe generation in which silicon chips were first used in computers.Machine languageThe low-level language that corresponds one-to-one with assembly.SaaS (Software as a Service)The service that allows users to use a software application installed on a remote server.Choose an answer 1 Graphics Processing Unit (GPU) components 2Central Processing Unit (CPU) components 3Memory Unit And Input/Output unit4Storage unit and Data processing unit Don't know?

IT's role in globalizationIt allows companies to reach a wider customer base.DesktopA category of computer that has an external flat screen monitor, optical disk drive, and a large capacity hard drive.Productivity softwareSoftware application packages such as word processors and spreadsheet programs.External microphoneA computer peripheral connected to the computer through a port.USB flash driveA computer peripheral connected to the computer through a port.Information SystemA collection of information used to support management of an organization.TimestampConsidered data in the scenario of a website logging visitor information.TimelyThe characteristic of valuable data that a manager considers for budget estimates.Parts of an information systemNetworks and databases.ProcessingInvolves temporary information.StorageInvolves permanent information.Benefit of a computer network in a businessFacilitates communication and resource sharing among employees.Costs for hardware resourcesDecreased Virtual MachinesA software emulator program that permits a computer user to use multiple computers and multiple platforms without the expense of purchasing multiple computers.Peer-to-peerEach computer is roughly equal to every other computer.Client-serverOne computer will request information from another computer, which responds with requested information.Operating SystemAllows the user to control the actions of the software, and through the software, to access hardware.Action by application programs requiring support from an operating system An Internet browser displays a web page.Linux operating systemLinux runs on both servers and workstations.Proxy serverType of server that will meet the need to improve Internet access while also blocking certain social media websites.Cloud-based application softwareProvided by third-party providers.

SharewareType of software that permits free temporary use followed by long-term activation for a fee.End User License AgreementEstablishes the customer's right to use the software.Proprietary vs open-source software licenseProprietary software has a cost whereas open-source software is free.CopyrightGives the author of a software package the ability to prevent unauthorized duplication for at least 35 years.Central Processing Unit (CPU) componentsControl unit (CU) and Arithmetic logic unit (ALU).Peripheral devices for editing a contractPrinter and Monitor.Heat SinkComponent that helps cool the CPU.Storage deviceFlash Drive.Mesh network topologyEach networked device is directly connected to every other networked device.Communication medium for long distancesRadio Signals.IP addressIndicates a specific Internet location.Domain Name System (DNS)Translates human-readable aliases into IP addresses.Resource Path IDIdentifies the location of a document on a server in a URL.AvailabilityRequires that information is accessible when needed in Information Assurance and Security (IAS).Brute forceTechnique that uses all possible combinations of letters and numbers to crack a password.Smart cardA type of two-factor authentication.High-level languagesThey use object-oriented programs.CompilerIt requires the components of the software to be defined from the onset.PresentationThe tier of an N-Tier architecture model where user interfaces are developed.ControllerThe component that facilitates communication between the other two components in the MVC architecture model.Compiled vs Interpreted languagesA compiler translates an entire program into an executable program, while the interpreter does this incrementally.

TCLOne of the two languages traditionally used for automation rather than software development.PythonOne of the two languages traditionally used for automation rather than software development.InterdependenceApplications are interdependent with the database.AlgorithmAnother term for a formula that outlines how to execute a task.DriversThey allow the application to interact with the database.FROMSQL clause used to inform the database management system (DBMS) which tables should be interrogated by the query.StringData type used to represent product order code that comprises alphanumeric characters.String dataData type required to create a database for artwork sorted using an assigned name and number.Strategic decisionsImportance of ensuring that data support business goals.KnowledgeCategory of the DIKW hierarchy where business intelligence is located.Primary keyField that must contain a unique value for a relational database table to function.Categories of databasesThe three main categories of databases.Flat fileA type of database that stores data in a single table.RelationalA type of database that stores data in tables and allows relationships between them.HierarchicalA type of database that organizes data in a tree-like structure.Database administrator's role in securityTo institute protocols to protect the databases from external threats.Batch processingA type of information processing that allows input data to be accepted as a set of records and processed as a unit.Purpose of an IT departmentIt helps the organization achieve strategic goals.Role of the systems administratorTo install and maintain network resources.IT department action for expansionExpanding the infrastructure to support additional locations.Step for third-party solutionContact the group to arrange a demo of their product.