Without systems software, application software in a computer is(73)A．nouseB．usefulC．usenessD．useless
Without systems software, application software in a computer is(73)
A．nouse
B．useful
C．useness
D．useless
相关考题：
TCP/IP(71)layer protocols provide services to the application(72)running on a computer. The application layer does not define the application itself, but rather it defines(73)that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an(74)between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP(75)layer consists of two main protocol options--the Transmission Control Protocol(TCP) and the User Datagram Protocol(UDP).A．applicationB．transportC．linkD．network
试题（71）～（75）The software architecture is a set of software components, subsystems, relationships, interactions, the properties of each of these elements, and the set of guiding principles that together constitute the fundamental properties and constraints of a software system or set of systems. （71） defines a general set of element types and their interactions. The examples include Pipes and Filters, Model-View-Controller, and Reflection. A （72） in software architecture is a representation used to understand or document one or more aspects of a problem or solution. Architecture is usually used in conjunction with many adjunct terms. The （73） defines the key strategies, organization, goals and related processes of the enterprise. At the enterprise level, the （74） may be more of a set of guidelines on how the various software architectures should be constructed consistently across the enterprise. The （75）, which describes the high-level set of elements involved in application from a particular domain along with their interactions, is often used to focus on subsystem definition rather than application process level definition.（71）A. Architectural patternB. Architectural descriptionC. Architectural viewD. Architectural viewpoint（72）A. modelB. domainC. componentD. subsystem（73）A. enterprise architectureB. technical architectureC. infrastructure architectureD. business architecture（74）A. enterprise architectureB. data architectureC. application architectureD. information architecture（75）A. product-line architectureB. reference architectureC. technology architectureD. infrastructure architecture
（ ）is the first line of protect between your computer and the public Internet.A.The Internet protocolB.The firewallC.The anti-virus software D.The intrusion-detection systems
从供选择的答案中选出应填入英语文句中()的正确的答案。Software products may be (A) into four basic types: application programs, programming language processors, operating systems, and system utilities.Application programs are programs that (B) useful tasks such as solving statistical problems, or keeping your company's books.Programming language processors are programs that (C) the use if a computer language in a computer system. They are tools for the development of application programs.Operating systems are programs that (D) the system resources and enable you to run application programs.System utilities are special programs that (E) the usefulness of or add capabilities to a computer.A～E: ① manage ② perform ③ support ④ reduce⑤ divided ⑥ enhance ⑦ implemented ⑧ introduce⑨ ranked ⑩ run
Software design is a(71)process .It requires a certain(72)of flair on the part of the designer. Design can not be learned from a book .It must be practiced and learnt by experience and study of existing systems .A well(73)software system is straightforward to implement and maintain ,easily(74)and reliable .Badly(73)software systems ,although they may work are(75)to be expensive to maintain ,difficult to test and unreliable.A．createB．createdC．creatingD．creative
Software refers to(70). The most important software on any computer is(71).A．inputB．programsC．outputD．electronic
Microsoft's COM is a software(71) that allows applications to be built from binary software components. COM is the underlying architecture that forms the foundation for higher-level software services, like those provided by OLE. COM defines a binary standard for function calling between components, a way for components to dynamically discover the interfaces implemented by other components, and a mechanism to identify components and their interfaces uniquely.OLE is a compound(72) standard developed by Microsoft. OLE makes it possible to create(73) with one application and link or embed them in a second application. Embedded objects retain their original format and(74) to the application that created them. Support for OLE is built into the Windows and MacOS Operating Systems. A(75) compound document standard developed mainly by Apple and IBM is called OpenDoc.A．structureB．procedureC．protocolD．architecture
● TCP/IP （71） layer protocols provide services to the application （72） running on a computer. The application layer does not define the application itself, but rather it defines （73） that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an （74） between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP （75） layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).
is permanently stored in the computer and provides a link between the hardware and other programs that run on the PC.A．InterfaceB．Operating systemC．InternetD．Application software
Thesoftware architecture isa set of software components, subsystems,relationships, interactions, the properties of each of these elements,and the set of guiding principles that together constitute thefundamental properties and constraints of a software system or set of systems.（71）defines a general set of element types and their interactions.The examples include Pipes and Filters,Model-View-Controller, and Reflection.A （72）in software architecture is a representation used to understand or document oneor more aspects of a problem or solution. Architectureis usually used in conjunction with many adjunct terms. The（73）defines the key strategies, organization, goals and related processes of theenterprise. Atthe enterprise level, the （74）may be more of a set of guidelines on how the various software architecturesshould be constructed consistently across the enterprise.The （75）, whichdescribes the high-level set of elements involved in application from a particular domainalong with their interactions, is often used to focus on subsystemdefinition rather than application process level definition.A.Architectural patternB.Architectural descriptionC.Architectural viewD.Architectural viewpoint
Software products may be (1)into four basic types: application programs, programming language processors, operating systems, and system utilities.Application programs are programs that (2) useful tasks such as solving statistical problems, or keeping your company's books.Programming language processors are programs that (3) the use if a computer language in a computer system. They are tools for the development of application programs.Operation systems are programs that (4) the system resources and enable you to run application programs.System utilities are special programs that (5) the usefulness of or add capabilities to a computer.A．manageB．performC．supportD．reduceE．divided
Generally software can be divided into two types:（ ）software and application software.A.system B.I/O C.control D.database
In computing.a device driver (commonly referred to as simply a driver) is acomputerprogram that operates or controls a particular type of device that is attached to a computer.Adiver provides (71) to hardware devices,enabling operating systems and other computerprograms to access hardware functions without needing to know precise details of thehardware being used.A.a software interfaceB.a programming languageC.a functionD.an Internal Bus
Software engineers apply the principles of software engineering to the design, development, ( ),testing, and evaluation of the software and systems that make computers or anything containing software work.A.RequirementB.constructionC.serviceD.maintenance
●Generally software can be divided into two types: (73) software and application software.(73)A. databaseB. systemC. operatingD. text
Software engineering is the study and an application of engineering to the design,development，and（71）of software.A.maintenance B.serviceC.runningD.deployment
TCP/IP （ ）layer protocols provide services to the application（请作答此空）running on a computer. The application layer does not define the application itself, but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an（ ）between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP（ ）layer consists of two main protocol options--the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).A.hardware]B.software]C.packetD.equipment
In computing,a device driver（commonly referred to as simply a driver）is acomputer program that operates or controls a particular type of device that is attached to a computer.A driver provides______to hardware devices,enabling operating systems and other computer programs to access hardware functions without needing to know precise details of the hardware being used。A.a software interfaceB.a programming languageC.a functionD.an Internal Bus
Software engineering is the study and application of engineering to the （ ）, development and maintenance of software.A.researchB.managementC.assemblyD.design
The beauty of software is in its function, in its internal structure, and in the way in which it is created by a team. To a user, a program with just the right features presented through an intuitive and( 71 )interface is beautiful. To a software designer, an internal structure that is partitioned in a simple and intuitive manner, and that minimizes internal coupling is beautiful. To developers and managers, a motivated team of developers making significant progress every week, and producing defect-free code, is beautiful. There is beauty on all these levels.Our world needs software--lots of software. Fifty years ago software was something that ran in a few big and expensive machines. Thirty years ago it was something that ran in most companies and industrial settings. Now there is software running in our cell phones, watches, appliances, automobiles, toys, and tools. And need for new and better software never( 作答此空 ). As our civilization grows and expands, as developing nations build their infrastructures, as developed nations strive to achieve ever greater efficiencies, the need for more and more Software( 73 )to increase. It would be a great shame if, in all that software，there was no beauty.We know that software can be ugly. We know that it can be hard to use, unreliable, and carelessly structured. We know that there are software systems whose tangled and careless internal structures make them expensive and difficult to change. We know that there are software systems that present their features through an awkward and cumbersome interface. We know that there are software systems that crash and misbehave. These are( 74) systems. Unfortunately, as a profession, software developers tend to create more ugly systems than beautiful ones.There is a secret that the best software developers know. Beauty is cheaper than ugliness. Beauty is faster than ugliness. A beautiful software system can be built and maintained in less time, and for less money, than an ugly one. Novice software developers don't understand this. They think that they have to do everything fast and quick. They think that beauty is( 75 ). No! By doing things fast and quick, they make messes that make the software stiff, and hard to understand, Beautiful systems are flexible and easy to understand. Building them and maintaining them is a joy. It is ugliness that is impractical. Ugliness will slow you down and make your software expensive and brittle. Beautiful systems cost the least build and maintain, and are delivered soonest.A.happensB.existsC.stopsD.starts
The beauty of software is in its function, in its internal structure, and in the way in which it is created by a team. To a user, a program with just the right features presented through an intuitive and( 71 )interface is beautiful. To a software designer, an internal structure that is partitioned in a simple and intuitive manner, and that minimizes internal coupling is beautiful. To developers and managers, a motivated team of developers making significant progress every week, and producing defect-free code, is beautiful. There is beauty on all these levels.Our world needs software--lots of software. Fifty years ago software was something that ran in a few big and expensive machines. Thirty years ago it was something that ran in most companies and industrial settings. Now there is software running in our cell phones, watches, appliances, automobiles, toys, and tools. And need for new and better software never( 72 ). As our civilization grows and expands, as developing nations build their infrastructures, as developed nations strive to achieve ever greater efficiencies, the need for more and more Software( 作答此空 )to increase. It would be a great shame if, in all that software，there was no beauty.We know that software can be ugly. We know that it can be hard to use, unreliable, and carelessly structured. We know that there are software systems whose tangled and careless internal structures make them expensive and difficult to change. We know that there are software systems that present their features through an awkward and cumbersome interface. We know that there are software systems that crash and misbehave. These are( 74) systems. Unfortunately, as a profession, software developers tend to create more ugly systems than beautiful ones.There is a secret that the best software developers know. Beauty is cheaper than ugliness. Beauty is faster than ugliness. A beautiful software system can be built and maintained in less time, and for less money, than an ugly one. Novice software developers don't understand this. They think that they have to do everything fast and quick. They think that beauty is( 75 ). No! By doing things fast and quick, they make messes that make the software stiff, and hard to understand, Beautiful systems are flexible and easy to understand. Building them and maintaining them is a joy. It is ugliness that is impractical. Ugliness will slow you down and make your software expensive and brittle. Beautiful systems cost the least build and maintain, and are delivered soonest.A.startsB.continuesC.appearsD.stops
The objective of (71) is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is (72). Most information systems require data to be stored and retrieved, whether a small file, such as a memo produced by a word processor, or a large database, such as one that stores an organization's accounting records. The second function is the (73), the processing required to access data, which often means database queries in Structured Query Language. The third function is the (请作答此空), which is the logic documented in the DFDs, use cases, and functional requirements. The fourth function is the presentation logic, the display of information to the user and the acceptance of the user's commands. The three primary hardware components of a system are (75). A. system requirements B. system architectureC.application logic D.application program
You have a single Active Directory directory service domain. All users in the IT department are placed into an organizational unit （OU） named IT Users. A Group Policy object （GPO） is linked to the IT Users OU. The GPO assigns a software installation package to install the Windows Server 2003 Administration Tools Pack. You select the Install this application at logon option in the software installation package. A user has been removed from the IT Users OU， but she still has the Windows Server Administration Tools Pack on her computer. You need to ensure that the Windows Server 2003 Administration Tools Pack is removed from a users computer when the user is moved from the IT Users OU. What should you do？（）A、 Modify the software installation package to use the Published deployment method. Clear the Auto-install this application by file extension activation check box. Redeploy the software installation package.B、 Modify the software installation package to clear the Install this application at logon option. Redeploy the software installation package.C、 Modify the software installation package to select the Uninstall this application when it falls out of the scope of management option. Retain the software installation package in the GPO.D、 Modify the software installation package to select the Uninstall this application when it falls out of the scope of management option. Delete the software installation package from the GPO.
You recently installed an application on your computer. The application is configured to automatically start. This application might cause your computer to run slower. You need to prevent the application from auto starting without uninstalling the application. What should you do？（）A、Use the Microsoft Windows Task Manager application to end the task for the application.B、Use the Control Panel application to uninstall the application. Reboot the computer.C、Use the Software Explorer application to disable the application. Reboot the computer.D、Use the Services application to disable the Application Experience service， and then launch the application.
You have a computer that runs Windows 7. You have a third-party application. You need to ensure that onlya specific version of the application runs on the computer. The solution must ensure that all applicationrestrictions are based on the application vendor s digital signature. What should you do?（）A、From Application Control Policies， configure a path rule.B、From Application Control Policies， configure a publisher rule.C、From Software Restriction Policies， configure a path rule.D、From Software Restriction Policies， configure a certificate rule.
You configure a Windows Server 2008 R2 Hyper-V server with several virtual machines （VMs）. A software vendor releases a software update for an application that runs on only one of the VMs. You need to plan a strategy that enables you to install and test the update without interrupting application availability and without corrupting data. What should you do first？（）A、Create a snapshot of the affected VMB、Enable the Windows Volume Snapshot Service on the Hyper-V serverC、Export the VMD、Enable the Windows Volume Snapshot Service on the affected VM
单选题You are the desktop administrator for your company's sales department. The IT manager for the sales department needs to distribute a custom application to the Windows XP Professional computers in the sales department. He deploys the software by using Group Policy. Susan is a user in the sales department. She reports that the custom application is not available. You examine her computer, and you verify that the application is not present on her computer. You want to ensure that the software is deployed the next time Susan logs on. Which command should you run?（）ASecedit /refreshpolicy user_policy /enforceBSecedit /refreshpolicy machine_policy /enforceCGpupdate /target:computer /syncDGpupdate /target:user /sync