单项选择题

建筑物综合布线系统中的垂直子系统是指()。

A.由终端到信息插座之间的连线系统
B.楼层接线间的配线架和线缆系统
C.各楼层设备之间的互连系统
D.连接各个建筑物的通信系统

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单项选择题

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.
1) The first task is to specify(),which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.
2) The next systems design task is to develop the  (). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.
3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The()must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.
4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the() activities during the following phases of the systems development methodology.
Finally, we should() and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

The first task is to specify(),which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components.

A.an application architecture
B.a distributed system
C.a system scope
D.a system physical model

单项选择题

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.
1) The first task is to specify(),which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.
2) The next systems design task is to develop the (). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.
3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The()must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.
4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the() activities during the following phases of the systems development methodology.
Finally, we should() and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow

The next systems design task is to develop the (). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.

A.database design specifications
B.database organization decisions
C.data structure specifications
D.data distribution decisions

单项选择题

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.
1) The first task is to specify(),which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.
2) The next systems design task is to develop the (). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.
3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The()must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.
4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the() activities during the following phases of the systems development methodology.
Finally, we should() and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow

The()must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.

A.format and layout
B.transaction details
C.additional instructions
D.internal controls

单项选择题

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.
1) The first task is to specify(),which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.
2) The next systems design task is to develop the (). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.
3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The()must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.
4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the() activities during the following phases of the systems development methodology.
Finally, we should() and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the() activities during the following phases of the systems development methodology.

A.system administrator’s
B.system analysts
C.computer programmer’s
D.system designer’s

单项选择题

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.
1) The first task is to specify(),which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.
2) The next systems design task is to develop the (). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.
3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The()must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.
4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the() activities during the following phases of the systems development methodology.
Finally, we should() and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

we should() and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

A.adjust the project schedule
B.reevaluate project feasibility
C.evaluate vendor proposals
D.select the best vendor proposal

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