WGU C724 Guías de estudio, Notas de estudios & Resúmenes

WGU C724 Information Systems Management Unit 5 Test 2024 Graded A+ [True/False] Coaxial cable is the required medium for telecommunication transmissions. a.) True b.) False -Answer-False WHAT is a universal telecommunication network protocol that most operating systems can recognize? a.) TCP/IP b.) Ethernet c.) Bluetooth -Answer-TCP/IP Are hypervisors or hypervisor applications necessary in small businesses with simple networks? a.) No, a hypervisor is a computer software that enable...

WGU C724 Unit 4 Exam Questions and Answers What are tuples and how are they used in databases? -Answer-one record or data set in a row. A record in a row or table What is the description of a flat file database? -Answer-single table database What is data integrity? -Answer-data is accurate and consistent through its use and application time A database schema can be represented by which model? -Answer-ERD (entity relationship model) describes the data and map processes to data requirements...

WGU C724 Information Systems Management Unit 2 Test 2024 WHAT accepts data as input? a.) Information b.) People c.) Information Systems -Answer-Information Systems There are different types of information systems based on the different levels of hierarchy in an organization. Which one helps senior executives analyze information and come up with alternate actions and business strategies? a.) DSS b.) EIS c.) MIS d.) TPS -Answer-EIS There are different types of information systems base...

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 management. a...

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 organizational nee...

Information Systems WHAT accepts data as input? a.) Information b.) People c.) Information Systems EIS There are different types of information systems based on the different levels of hierarchy in an organization. Which one helps senior executives analyze information and come up with alternate actions and business strategies? a.) DSS b.) EIS c.) MIS d.) TPS MIS There are different types of information systems based on the different levels of hierarchy in an organization. Which syste...

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. Online transaction processing What does OLTP stand for? a.) Online tracking processing b.) Online transcript processing c.) Online transaction processing d.) Offline transaction processing Database applications enable b...

A tuple is one record or data set in a row What are tuples and how are they used in databases? a.) A tuple is a collection of sequenced data fields b.) A tuple is one record or data set in a row c.) A tuple is a database field The flat file design is a single table database What is the best description of a flat file database? a.) Flat file databases are hierarchical in nature. b.) Flat file databases are prevalent today because they provide relational functions. c.) The flat file design ...

Collaboration among participants via online message board In asynchronous communications, two people in separate locations can communicate with each other during different times of the day. Which is an example of asynchronous communication: a.) Collaboration among participants via online message boards b.) Asynchronous communication at the same time c.) Synchronous communication in different places When a client computer is offline and not connected to the Internet When would client compu...

False [True/False] Coaxial cable is the required medium for telecommunication transmissions. a.) True b.) False TCP/IP 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 necessary Are hypervisors or hypervisor applications necessary in small businesses with simple networks? a.) No, a hypervisor is a computer softwa...