WGU C182 (Introduction to IT) Questions and Answers with Complete Solutions

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WGU C182 (Introduction to IT) Questions and Answers with Complete Solutions Assembly and machine language are examples of which type of programming language? ✔✔These are examples of *low-level ... programming languages*. JavaScript, Python, PHP, and JSP are examples of what type of programming language? ✔✔These are examples of *scripting languages*. BASIC, C, C++, FORTRAN, and LISP are examples of which kind of programming language? ✔✔These are known as *high-level programming languages*. A system comprised of different parts working together to accomplish a goal is known as what? ✔✔This loosely defines *Information Technology.* Maintaining computer systems, installing hardware/software, configuring OSs, and performing some scripting are the roles of which type of administrator? ✔✔These are typically some of the roles associated with a *Systems Administrator*. Running wire, working with network hardware, configuring machines for network communication, and troubleshooting the network are roles of which type of administrator? ✔✔These are typically some of the roles associated with a *Network Administrator*. Designing, developing, and supporting DBMSs (Database Management Systems) are roles of which type of administrator? ✔✔These are typically some of the roles associated with a *Database Administrator*. Installing, configuring, and administering firewall security are some of the roles of which type of administrator? ✔✔These are typically some of the roles associated with a *Security Administrator*. Installing, configuring, maintaining, securing, and troubleshooting web servers are the roles of which type of administrator? These admins may be referred to as a "webmaster" and may or may not be responsible for the server hardware. ✔✔These are typically the roles associated with a *Web Administrator*. What are some skills desired for IT personnel? ✔✔Troubleshooting/problem-solving, knowledge of operating systems, system level programming (scripting), system security, hardware. Information can be defined as _________ data. ✔✔Processed Is data *more* or *less* structured than information? ✔✔Data is *less* structured than information. __________ is the output of some process. ✔✔Information What does DIKW refer to? ✔✔Data -> Information -> Knowledge -> Wisdom What is the difference between information and data? ✔✔Data consists of raw inputs, whereas information consists of data that has been processed into more useful material. A set of tools, such as computer hardware & software, and the people that use these tools in order to manipulate data to obtain information describes what? ✔✔This is an *Information System*. What 5 characteristics does *quality data* consist of? ✔✔Relevant - timely - thorough - accurate - reliable What does *IPO* / *IPO+S* refer to? ✔✔Input - Processing - Output - Storage What four operations does a computer perform? ✔✔IPO / IPO+S - Input - Processing - Output - Storage The physical components of the computer are referred to as what? ✔✔The physical components of the computer are referred to as *hardware*. Programs and other operating information used by the computer is known as what? ✔✔Software A collection of computers and resources connected by various media to enable communication with each other refers to what in a computer system? ✔✔A *computer network*. The people who use the computer system are known as what? ✔✔Users What is a network protocol? ✔✔A standard set of rules used to determine how networks communicate with each other. What is the most common network protocol? ✔✔TCP/IP What are the 4 main components of a computer system? ✔✔CPU - memory - input/output (I/O) - bus The hardware in a computer that executes instructions and commands the computer components is known as what? ✔✔This is the *Central Proce [Show More]

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