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Examen
Scripting and Programming Foundations WGU Questions with Accurate Answers
- correct answer Subtract .NET & C# correct answer windows platforms * correct answer Multiply, when applied to string data it writes out the string multiple times / correct answer Divide % correct answer Does division and returns remainder + correct answer Concatenate or add < > <= >= == != ** correct answer Less than Greater than Less than or equal to
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D278 Exam Prep Questions with Accurate Answers
A language substantially supports a programmer creating items like person, teacher, and students. Each item has internal data and some operations. Which characteristic describes that language? correct answer Object-oriented A language uses tags around text to indicate how that text should be formatted. Which characteristic describes a language having such tags? correct answer Markup A programmer wants a compiler to report an error if an integer variable is assigned with a string. ...
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WGU - Scripting and Programming Foundations - D278 Questions with Accurate Answers
A car drove 200 miles using 10 gallons of fuel. Which operation should be used to compute the miles per gallon, which is 20? correct answer Division A function calculates the weight difference (Diff) given two sample weights (S1 and S2). What should be the output from the function? correct answer Diff A function MyFct has an input x and an output z. What does MyFct return? correct answer z only A function returns a number x cubed. For example, if x is 3, the function returns 3 * ...
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D278 Pre-Assessment Scripting and Programming Foundations Questions with Accurate Answers
A car drove 200 miles using 10 gallons of fuel. Which operation should be used to compute the miles per gallon, which is 20? A Addition B Subtraction C Multiplication D Division correct answer Division A company has a new project it wishes to implement to track and analyze employee and customer interactions. The company leadership determines that the system should support direct data entry as well as automated data capture of phone calls and emails. Which phase of the waterfall ...
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Zybooks Chapter 7 & 8 D278 Questions with Accurate Answers
, and an efficient algorithm is one whose runtime increases no more than correct answer polynomially with respect to the input size. A behavioral diagram visualizes correct answer dynamic behavior of software, such as the flow of an algorithm. A class diagram shows a correct answer program's parts (classes). A computational problem specifies an correct answer input, a question about the input that can be answered using a computer, and the desired output. A sequence diagram shows c...
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D322 Wgu Questions With Accurate Answers
3 Core Variations of Cloud-Based Systems correct answer IaaS, PaaS, SaaS 3 Major Hardware Components correct answer CPU, storage, and peripheral devices 3 Stages of Testing correct answer Alpha, Beta, Acceptance 3 Steps for Transforming Institutional Knowledge into Implementing Data Solutions correct answer Capturing, Analyzing, Using Acceptance - Testing correct answer Users test the system in an operational setting, making sure system aligns with business objectives Accumulator ...
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D322 - Section 7 Questions with Accurate Answers
ACM correct answer Association for Computing Machinery Agile correct answer system development methodologies that propose incremental implementations, respond to rapidly changing requirements, and reduce the emphasis on rigorous requirements. Scrum and extreme programming are both examples of agile methodologies. Alpha Testing correct answer Testing performed by the Testers within the organization. Testing is performed at Developer's site Beta Testing correct answer The end users pe...
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WGU D322 - Introduction to IT Section 4 Questions with Accurate Answers
Client-Server Model correct answer A distributed application framework diving tasks between servers and clients, which either reside in the same system or communicate through a computer network or the internet. Cloud Computing correct answer Provide large pools of shared computers that can be allocated to clients as needed. Provides reasonable guarantees for reliability and scalability while raising concerns about security and privacy. Cluster Computing correct answer Uses many independent...
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D322 IT Practice Test Questions With Accurate Answers
A computer system is a collection of hardware and software components that work together to meet the needs of the user. correct answer Which of the following is an accurate definition of a computer system? A local area network (LAN) correct answer Allows hardware sharing within one office A Platform as a Service is the ability to quickly and consistently develop and deliver applications. correct answer What is the definition of a Platform as a Service (PaaS)? A program written in a high...
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D322 - Introduction to IT Questions with Accurate Answers
Address Bus correct answer Carries the destination address of the data is assigned to be processed. Algorithm correct answer a step-by-step procedure for solving a problem Application Layer correct answer Communicates with the end user and can be fairly complex. (Consists of programs and services within a server that queries the database on behalf of the client) Application Software correct answer Specific-purpose software used to perform a specific task. Arithmetic Logic Unit (ALU) ...
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D322 OA Retake Questions with Accurate Answers
Application Software correct answer consists of the programs that perform tasks specific to the machine's general purpose. A computer used to maintain a store's inventory needs different software than a machine used by a mechanical engineer. Spreadsheet, database, desktop publishing, accounting, and program development software are all examples of application software. Application Software Types correct answer Spreadsheets, web browser, accounting, etc. Computer Engineering (CE) corr...
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Introduction to IT - D322/ Pre-assessment PFQO Questions with Accurate Answers
A database variable needs to be restricted to only accept several alphanumeric characters. What is the name of the appropriate data type? correct answer Character string A developer is creating an application and needs a variable to store the scientific name of a tree species. Which data type should be used for this purpose? correct answer Character string A developer is updating the application layer of a database application. What does this layer of the database application do? ...
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WGU D322 - Section 2 Introduction to Information Technology Questions with Accurate Answers
3 Core Variations of Cloud-Based Systems correct answer Infrastructure as a Service (SaaS), Platform as a Service (PaaS), Software as a Service (SaaS) 5 Most Commonly Recognized Computing Disciplines correct answer Computer engineering, computer science, software engineering, information’s systems, information technology Big Data correct answer Large collection of data that is incapable of being processed by previous generations of analytical tools Computer System correct answer a sys...
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D322 P. Assessment Recap Review Questions with Accurate Answers
A developer is creating an application and needs a variable to store the scientific name of a tree species. Which data type should be used for this purpose? correct answer Character String Another Example of Wisdom in DIKW correct answer A final exam has 30 questions, and students have one hour to complete it. The exam is scheduled for 2:00 p.m. in room 126. Wisdom describes the statement, "It is 1:50 p.m., so I should head to room 126," Based on an analysis of a company's needs, ...
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WGU C215 Operations Management PVDC Questions with Accurate Answers
A company decides and makes plans to enter into a new market. Which project life cycle phase does this strategy relate to? correct answer Conception A company is experiencing an unusual amount of deliveries that are either late or an incorrect quantity. Which type of system is used to identify and manage this typ of problem? correct answer MRP (material requirements planning) A company manufactures and distributes its own products. When should the company consider outsourcing dist...
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D322 Questions With Accurate Answers
Association of Information Technology Professionals (AITP) correct answer What is a professional organization that publishes a set of ethical IT guidelines? Caves correct answer Which physical location offers an ideal place for storage that needs to be off-site? Central processing unit (CPU) correct answer What is the hardware component that contains the circuitry for coordinating computer activity? Character string correct answer A database variable needs to be restricted to only accep...
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WGU- D322 Intro to IT Questions with Accurate Answers
A cold storage correct answer is also a physical location, but unlike a hot storage, it is not equipped with hardware, servers, and the full range of items a hot storage has. A cold storage is more like a shell that can be used for operations should the need arise. It is less costly than a hot storage, but the organization must be able to purchase, receive, and install all the necessary hardware and software before operations can continue. A computer performs four operations correct answer IP...
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Introduction to IT - D322 Questions with Accurate Answers
As a new sales manager, Edgar is studying the historical and current sales report numbers to determine the top three salespersons of the year. At which stage of the DIKW hierarchy is Edgar working? correct answer Knowledge As a new sales manager, Sarah is studying the sales report numbers to determine the top three salespersons of the year. At which stage of the DIKW hierarchy is Sarah working? correct answer Knowledge Determining the project scope or the work that needs to be completed is...
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Intro To IT: D322 Practice Test D Questions With Accurate Answers
___ allows organizations the quickest access to restore critical data in the event of a disaster or catastrophe. correct answer Hot Storage ___ refers to data sets that are so large and complex that they will require more advanced database management/processing tools than we currently use. correct answer big data A ___ translates the entire program, creating an executable program which can be run at a later time. correct answer compiler A local area network (LAN) correct answer Allows ...
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Introduction to IT - D322 Questions with Accurate Answers
Define and explain the IoT (Internet of Things). correct answer Refers to the myriad types of devices that can and will be connected to the Internet in the next few years. Define project initiation, risk and business impact analysis, risk mitigation, and control. correct answer Project Initiation Problem definition, resource allocation, risk assessment A risk assessment is a process to identify potential hazards and analyze what could happen if a hazard occurs. A business impact analysis (...
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