Question

F 2. Data mining provides management with daily operational reports: True or False? 3. A Data Base Management System (DBMS) function is to-provide a company with F 1. A computer's Operating System (O/s) is always in volatile mode: True or access and control of its Operating System software 4. A computer's Operating System performs the Data Mining function: True or False? ru 5. Data travels via the Internet at 186,282 megabytes per second: Trus or False? 6. The World Wide Web (WWW) is a software based Network Operating System (NOS) that allows the Internet to function: True or False? 7. A fu nction of a Client/Server computer is to perform some of the application program tasks normally done by a mainframe computer: True or False? 8. The primary function of Packet Switching is the transmission of data in a safe trolled manner to assure it arrives at its destination correctly: True or False? A company can choose between using TCP/P (Transmission Control Program/Internet Protocol) or an in house NOS (Network Operating System) communication any 10. A computer's operating system is usually supplied by the computer manufacturer where in the world via the Internet: True or False and normally not modified by the user: True or False dossiers of individuals is called profiling: True or False? the use of its computers, storage devices and network components: True or False? 11. The use of computers to combine data from multiple sources to create electronic 12. The primary function of a company's application programs is to track and control 13. A Network Operating System's (NOS) main function is to facilitate a company's efficient operation of its Data Warehouse: True or False? 14. Wireless transmission over the Internet is more secure than cable: True or False? 15. A firewall is usually a combination of hardware and software that provides secu capabilities for the flow of incoming and outgoing network traffic: True or False Farmingdale college's network of computer resources is considered a Wide Are Network (WAN): True of False? 6. . Large data storage farms are primarily used to store & operate a company's operating system, application programs and NOS: True or False? A client PC, Router, Application Program and a Switch are all considered pri components of a simple computer network hardware configuration: True or F ata is organized in a relational database in multi-dimensional tables:True o alse? oogle's search engine is required for the Internet to send e-mail: True or F st and describe below the primary Software, Hardware and Infrastn

Answer 1

1) False.

​​​​​​Hard disk is a non-volatile memory. As Operating System is stored in hard disk so it is also non-volatile. OS starts slowly after starting of a computer because of hard disk, so, when the computer is started, OS is being copied into RAM from the hard drive to make it fast.

2) False.

The main purpose of data mining is to gather data from daily operations and then use those data to predict patterns or generate new information for the aim of improving current performance.

3) False.

Operation system software is a link between software and hardware. Whereas DBMS is a software which is used to store data and recover them when needed. It's main purpose is to provide security to the data.

4) False.

Data mining is not a function of operating system. The main functions of operations system is data security, booting, loading and execution, memory management etc.

Hope this helps :)