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WorksheetsChapter 5 Ts Zul
Total questions: 7
Worksheet time: 6mins
Which type of infrastructure service stores and manages corporate data and provides capabilities for analyzing the data?
Networking
Telephone
VOIP
Data management
Telecommunications
Which of the following is not an IT infrastructure service component?
Operating system software services
Computing services that connect employees, customers, and suppliers into a coherent digital environment
IT management services to plan and develop the infrastructure and provide project management
IT education services that provide training to employees
Physical facilities management services to manage the facilities housing physical components
Which of the following is a multitasking, multiuser, operating system developed by Bell Laboratories that operates on a wide variety of computers from different manufacturers?
Unix
OS X
COBOL
DOS
Wintel
Place the following eras of IT infrastructure evolution in order, from earliest to most recent:
1. Cloud Computing Era;
2. Client/Server;
3. Enterprise Era;
4. Personal Computer;
5. Mainframe and Minicomputer.
5, 2, 3, 4, 1
5, 4, 2, 3, 1
4, 5, 2, 3, 1
5, 4, 2, 1, 3
4, 5, 3, 2, 1
Which of the following is not one of the current software platform trends?
Open source software
Cloud services
Software outsourcing
Software-defined storage
Web services and service-oriented architecture
Which of the following refers to the ability of a computer, product, or system to expand to serve a larger number of users without breaking down?
Modality
Scalability
Expandability
Customizability
Disintermediation
The decision to purchase your own IT assets or rent them from external providers is also referred to as the rent-versus-buy decision.
TRUE
FALSE
