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In which state is data considered information?
In which state is data considered information?A . RawB . InputC . UnprocessedD . ProcessedView AnswerAnswer: D Explanation: Data is considered information when it has been processed and organized in a meaningful way. Raw data in its unprocessed state is not useful until it undergoes processing to become interpretable and...
Which type of systems testing includes having end users test the system with simulated data and the help of the developer?
Which type of systems testing includes having end users test the system with simulated data and the help of the developer?A . User AcceptanceB . BetaC . AlphaD . AnalysisView AnswerAnswer: C Explanation: Alpha testing is a type of system testing that involves having end users test the system with...
When is it better to purchase software rather than build a software solution in-house?
When is it better to purchase software rather than build a software solution in-house?A . When the company has very specific needsB . When the company wants internal growthC . When there is a short timelineD . When the company wants to develop the skill sets of its internal IT...
What is scope creep?
What is scope creep?A . Realization that the organization staffing is inadequateB . The extent of the project that lacks needed requirementsC . Small changes in a project that lead to bigger changesD . When the project is completed in less than the required timeView AnswerAnswer: C Explanation: Scope creep...
Which aspect of data backup does this statement describe?
A company may choose to use CDs, DVDs, hard drives, or even cloud storage for data backup. Which aspect of data backup does this statement describe?A . Data mirroringB . Incremental backupsC . Image backupsD . Backup mediaView AnswerAnswer: D Explanation: The statement refers to the different types of media...
What is true about an operating system?
What is true about an operating system?A . It is a firmware burned onto the computer mother board.B . It is a software program that directly supports the computer itself.C . It is a hardware component of the computer system.D . It is an application program similar to word processors.View...
Why should an information technology (IT) professional be aware of professional associations?
Why should an information technology (IT) professional be aware of professional associations?A . Professional associations provide up-to-date training.B . Professional associations will ensure higher quality work.C . Professional associations upgrade the company's network.D . Professional associations give feedback to management.View AnswerAnswer: A Explanation: Professional associations are vital for IT professionals...
What is the typical organizing principle of a database?
What is the typical organizing principle of a database?A . SelectiveB . ProjectionC . RelationalD . ModularView AnswerAnswer: C Explanation: The relational model is the most common organizing principle of databases. In a relational database, data is organized into tables (or relations), where each table consists of rows and columns....
Which device does a Local Area Network (LAN) need to communicate over the Internet?
Which device does a Local Area Network (LAN) need to communicate over the Internet?A . MultiplexerB . RepeaterC . SwitchD . RouterView AnswerAnswer: D Explanation: A Local Area Network (LAN) requires a router to communicate over the Internet. The router serves as a gateway that connects the LAN to the...
Which operation converts raw data into information?
Which operation converts raw data into information?A . InputB . OutputC . StorageD . ProcessingView AnswerAnswer: D Explanation: Processing is the operation that converts raw data into meaningful information. Input data is collected and then processed through various means such as calculations, comparisons, or formatting to produce output that can...
