Introduction to IT - D322 - PA Correct answers latest update

Introduction to IT - D322 - PA Correct answers latest update What is the definition of information technology (IT)? It is the technology used to create, maintain, and make information accessible. Which IT position has the responsibility of working with routers and switches? Network administrator In which generation were silicon chips first used in computers? Third generation Which low-level language corresponds one-to-one with assembly? Machine language What is a cloud model that delivers third-party software such as email or games through the internet? SaaS What is one of IT's roles in globalization? 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? Desktop Which two software application packages would be classified as productivity software? Word processor, Spreadsheet program Which two computer peripherals are connected to the computer through a port? External microphone, USB flash drive Which term is defined as a collection of information used to support management of an organization? 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? 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? Timely Which two are parts of an information system? Networks, Databases What is the difference between processing and storage? 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? Costs for hardware resources are decreased Which data type is used to represent product order code that comprises alphanumeric characters? 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? Character string Why is it important to ensure that data support business goals? To aid in making strategic decisions In which category of the Data, Information, Knowledge, Wisdom (DIKW) hierarchy would business intelligence be located? Knowledge Which field must contain a unique value in order for a relational database table to function? Primary key What are the three main categories of databases? Flat file, relational, hierarchal What is the database administrator’s role in security? Batch What is the role of drivers in facilitating communication between applications and databases? 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? FROM Which statement correctly describes the operating system? 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? An Internet browser displays a web page. The chief information officer wants to update the network server to improve Internet access while also blocking certain social media websites. What type of server will meet this need? Proxy server Which characteristic identifies application software that is cloud-based? Provided by third-party providers What type of software permits free temporary use followed by long-term activation for a fee? Shareware What is the purpose of an End User License Agreement for a commercial software package? Establishes the customer's right to use the software What is the difference between proprietary and open-source software license? Open-source software can be freely modified whereas proprietary software cannot be modified.