Provides 3 properties that make an OS, a RTOS?

[单选题]The desirable properties of a marine fuel oil should include .A．high flash point and high viscosityB．low flash point and high viscosityC．low heating value and high sulphur contentD．high heating value and low sulphur content

[单选题]The desirable properties or a marine fuel oil should include_______.A．high flash point and high viscosityB．low flash point and high viscosityC．low heating value and high sulphur contentD．high heating value and low sulphur content

[主观题]make preparation for 和 make preparations for 有什么区别?

[单选题]The（ ）provides the project manager with the authority to apply organizational resources to project activities。A．project management planB．project charterC．project human resource planD．project stakeholders

[单选题]The（ ）provides the project manager with the authority to apply organizational resources to project activities。 A．project management plan B．project charter C．project human resource plan D．project stakeholders

[单选题]A （ ）is a software that provides a method of communication between two electronic devices over the World Wide Web.A . routerB . coberC . J2EED . web service

[单选题]To ensure the project team provides the functionality the customerexpects in a new piece of software, the project manager ask the customer forsign-off on the design criteria. These documents are(75).(75) A. technical specificationsB． performance spec

[单选题]The（）provides the project manager with the authority to apply organizational resources to project activities.A . project management planB . contractC . project human resource planD . project charter

[单选题]The operating system provides an easy-to-use (73) to users.(73)A. interfaceB． hardwareC． deviceD． disk

[单选题]The(70)provides the project manager with the authority to apply organizational resources to project activities．A．project management planB．contractC．project human resource planD．project charter