Introduction to IT - D322 – PA(This is the Pre-Assessment of the WGU course - Introduction to IT - D322)Verified 100% Correct!!What is the definition of information technology (IT)? - Answer It is the technology used to create, maintain, and make information accessible.Which IT position has the responsibility of working with routers and switches? - Answer Network administrator In which generation were silicon chips first used in computers? - Answer Third generation Which low-level language corresponds one-to-one with assembly? - Answer Machine language What is a cloud model that delivers third-party software such as email or games through the internet? - Answer SaaS What is one of IT's roles in globalization? - Answer It allows companies to reach a wider customer base.Which category of computer has an external flat screen monitor, optical disk drive, and a large capacity hard drive? - Answer Desktop Which two software application packages would be classified as productivity software? - Answer Word processor, Spreadsheet program Which two computer peripherals are connected to the computer through a port? - Answer External microphone, USB flash drive Which term is defined as a collection of information used to support management of an organization? - Answer Information System A website logs the timestamp, location, and browser of every visitor. It then aggregates this content into peak traffic times and days, minimum and maximum hits for each country and region, and popularity of certain browsers among visitors. What is the timestamp considered in this scenario? - Answer Data A departmental manager is creating a budget estimate for the upcoming year. The manager would like to determine whether the data will be available when the decisions for the next year have to be made. Which characteristic of valuable data is the manager considering? - Answer Timely Which two are parts of an information system? - Answer Networks, Databases 1 / 2
Introduction to IT - D322 – PA(This is the Pre-Assessment of the WGU course - Introduction to IT - D322)Verified 100% Correct!!What is the difference between processing and storage? - Answer Processing collects and translates data into useful information, while storage places the translated data in specific locations.Which is a benefit of multiple interconnected computers (distributed) versus mainframes or large computers? - Answer Costs for hardware resources are decreased Which data type is used to represent product order code that comprises alphanumeric characters? - Answer String Armando is a freelance graphic designer. He has decided to create a database of the artwork he has done throughout the years. Each of his pieces of art is sorted using an assigned name and number. Which data type will be required in order to create his database? - Answer Character string Why is it important to ensure that data support business goals? - Answer To aid in making strategic decisions In which category of the Data, Information, Knowledge, Wisdom (DIKW) hierarchy would business intelligence be located? - Answer Knowledge Which field must contain a unique value in order for a relational database table to function? - Answer Primary key What are the three main categories of databases? - Answer Flat file, relational, hierarchal What is the database administrator's role in security? - Answer Batch What is the role of drivers in facilitating communication between applications and databases? - Answer They allow the application to interact with the database.Which SQL clause is used to inform the database management system (DBMS) which tables should be interrogated by the query? - Answer FROM Which statement correctly describes the operating system? - Answer Allows the user to control the actions of the software, and through the software, to access hardware Which action by application programs requires support from a networked operating system? - Answer An Internet browser displays a web page.
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