STUDENTS EXCEL CENTER (SEC)

Mobile Internet devices and Web 2.0 What has enabled social media use to grow exponentially over the past decade, dramatically changing how individuals and organizations communicate and conduct business? a.) The Internet b.) Broadband packet switched data communications c.) Mobile Internet devices and Web 2.0 LinkedIn Which social media site has made employee recruitment more economical and efficient? a.) Twitter b.) Facebook c.) LinkedIn

False True or false. A storage device consists of all the components that work together to process data into useful information. a.) True b.) False EIS A digital dashboard displays charts and graphs with up-to-the-minute performance indicators on sales, profit, expenses and inventory. This is an example of a(n) WHAT? a.) EIS b.) DSS c.) MIS d.) TPS True True or false. The ability to build a responsive IT infrastructure is one of the key issues facing information systems manag...

The six formal steps that need to be followed to develop an information system is known as what? system development life cycle What are the four categories of an organizational change? automation, rationalization, process redesign, and paradigm What method uses 4th generation computer languages? end user development What are the stages in the waterfall model? system design, programming, testing, conversion, and production and maintenance What is a component of a feasibility stud...

Information system This consists of all the components that work together to process data into useful information. Information This is data that has been organized to provide value to an organization. Data The input the system accepts to produce useful information Software and data Two out of six of the main components of a computer-based information system. Hardware Is the computer and all of its peripherals

False-there are many other mediums for communications including fiber optics, ethernet and radio frequency. [True/False] Coaxial cable is the required medium for telecommunication transmissions. a.) True b.) False TCP/IP-is recognized by most operating systems WHAT is a universal telecommunication network protocol that most operating systems can recognize? a.) TCP/IP b.) Ethernet c.) Bluetooth No, a hypervisor is a computer software that enables network virtualization and is not ne...

Helping them use structured processes for decision making The information system should assist management in decision-making by doing what? a.) Helping them use unstructured processes to make decisions b.) Helping constrain them so decision making is controlled c.) Helping them use structured processes for decision making Classical and behavioral models What are the two management models that have influenced our understanding of the decision-making process in organizational management? ...

Chief Security Officer What strategic role has emerged as critical in recent years in large organizations due to cyber-attacks? a.) Chief Database Officer b.) Chief Security Officer c.) Chief Legal Officer d.) Chief Technology Officer A systems analyst is responsible for recommending information technology to meet organizational needs What best describes the role of a Systems Analyst? a.) A systems analyst is responsible for recommending information technology to meet organization...

1. Schema is a planned design of the data organization What is a database schema? a.) Schema is a planned design of the data organization. b.) Schema are used when referring to foreign key and primary key. c.) Schema is a term used by DBMS and stands for a structured query. 2. Online transaction processing What does OLTP stand for? a.) Online tracking processing b.) Online transcript processing c.) Online transaction processing d.) Offline transaction processing 3. Database appli...

Which of the following is NOT a benefit of information technology? a) New product development b) Increased globalization c) faster commination d) Lower implementation costs ) Lower implementation costs can have a negative impact on employees interpersonal skills and ability to build business relationships. cell phones and emails True of false. Information systems help managers to perform long-range strategic planning, decision making, and to sasses external threats and opportunit...

A small company that is growing quickly into a medium-sized company is facing the challenge of consolidating and storing information received from multiple sources from the ground up in order to ensure that operations run efficiently. The company needs to hire an expert who will, in addition to the above, maintain security and apply upgrades as needed. Database administrator The manufacturer of a popular mouthwash liquid brand is losing sales to a competitor who has been able to use bulk pur...