Exam 13: Internet and Distributed Application Services
Exam 1: Computer Technology: Your Need To Know60 Questions
Exam 2: Introduction to Systems Architecture90 Questions
Exam 3: Data Representation100 Questions
Exam 4: Processor Technology and Architecture103 Questions
Exam 5: Data Storage Technology100 Questions
Exam 6: System Integration and Performance100 Questions
Exam 7: Input/Output Technology99 Questions
Exam 8: Data and Network Communication Technology100 Questions
Exam 9: Computer Networks75 Questions
Exam 10: Application Development76 Questions
Exam 11: Operating Systems75 Questions
Exam 12: File and Secondary Storage Management77 Questions
Exam 13: Internet and Distributed Application Services93 Questions
Exam 14: System Administration75 Questions
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Three current distribution modes that fit in the cloud computing paradigm are support as a service, platform as a service and infrastructure as a service.
(True/False)
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What advantages do protocol stacks provide for implementing network I/O and services.
(Essay)
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____ is a Web-based architectural approach in which users interact via a Web browser or other Web-enabled view layer with application software provided by a third party.
(Multiple Choice)
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____ enable developers to create user interfaces that run on a server but interact with a client Web browser or component.
(Multiple Choice)
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Advantages of P2P architecture include improved scalability and reducing the number of computer and network connections needed to support an application.
(True/False)
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A server manages system resources and provides access to these resources through a well-defined communication interface.
(True/False)
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Three-layer architecture simplifies distributing or replicating application software across a network.
(True/False)
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The client/server architectural model can be applied in many ways.
(True/False)
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With P2P architecture, there are more potential bottlenecks and points of failure.
(True/False)
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Active Directory is based on LDAP and DNS, so it responds to standard LDAP information requests and uses LDAP concepts, such as objectclasses and OUs, to store and organize directory information hierarchically.
(True/False)
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Interoperability across hardware or software components requires well-defined and widely adopted ____________________.
(Short Answer)
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With ____, a resource user asks for a resource, and if it isn't found in the local resource registry, the resource locator searches for it in external locations.
(Multiple Choice)
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SMTP and MIME are protocols that enable a user on one Internet host to interact with the OS command layer of another Internet host.
(True/False)
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In CORBA, ____ is a service that maintains a component directory and routes messages between components.
(Multiple Choice)
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An LDAP ____________________ stores information about LDAP objects.
(Short Answer)
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Under ____, e-mail messages are held on the server temporarily, downloaded to the client when a connection is established, and deleted from the server as soon as the download is finished.
(Multiple Choice)
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____ specifies the middleware objects use to interact across networks.
(Multiple Choice)
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LDAP objects are organized in a(n) ____________________ directory structure.
(Short Answer)
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In a three-layer architecture, the ____________________ layer carries out the rules and procedures of business processing.
(Short Answer)
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Every network attached to the Internet has at least one server designated as a DNS server.
(True/False)
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