Computer（ ）focuses on protecting information ，hardware ，and software from unauthorized use and damage.A.network B.virus C.security D.architecture
Computer（ ）focuses on protecting information ，hardware ，and software from unauthorized use and damage.
A.network B.virus C.security D.architecture
相关考题：
There are a kind of persons who use computer to deal with data and produce some information，but they do not change the hardware system and the software system．Which kind of person are theyA．system architectB．language creatorC．terminal userD．computer scientist
______ 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．Applicaion software
Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and(71)which tells the hardware how to do.A．Operating systemB．I/O devicesC．CoursewareD．Software
is a mechanism used for protecting the users outside of network from accessing some non-authorized computer resources.A．Network CardB．protocolC．FirewallD．Router
Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines?() A. Guest OSB. Virtual CenterC. VTD. Hypervisor
You install Microsoft Windows Vista on a computer. You will share the computer with another user. You need to prvent the user from making unauthorized changes to the computer.What should you do?() A.AB.BC.CD.D
In software engineering the design phase is divided into（ ）。A.system design and detailed designB.computer design and program designC.system design and hardware designD.computer design and detailed design
The term computer describes a device made up of a combination of electronic and electromechanical components． By itself, a computer has no（ ）and is referred to as hardware, which means simply the physical equipment． The hardware cant be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system, hardware, software, data/information, people, procedures and communications． A system is defined as a collection of related components that（ ）to perform a task in order to accomplish a goal． Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees) with the appropriate kind of information to help them make decisions． Systems analysis and design is to ascertain how a system works and then take steps to make it （ ）Often, a system approach is used to define, describe, and solve a problem or to meet a(an)（ ） From time to time, organizations need to（ ）their information systems, in, response to new marketing opportunities, modified government regulations, the introduction ．of new technology, merger with another company, or other developments． When change is needed, the time is ripe for applying the principles of systems analysis and design．A.information B.software C.intelligence D.dataA.interact B.work C.connect D.changeA.improved B.better C.good D.bestA.decision B.need C.standard D.objectiveA.modify B.replace C.changeD.transfer
Computer （ ） focuses on protecting information，hardware，and software，and software from unauthorized use and damade.A.network B.virus C.security D.architecture
Computer ( ) focuses on protecting information, hardware, and software from unauthorized use and damage.A.networkB.vimsC.securityD.architecture
Computer ( ) focuses on protecting information, hardware, and software from unauthorized use and damage.A. networkB. vimsC. securityD. architecture
Information（ ）means protecting information and information systems from unauthorized acces,use, disclosure, disruption, modification, or destruction.A.integrityB.availabilityC.securityD.consistency
Computer______focuses on protecting information,hardware,and software from unauthorized use and damage.A.networkB.virusC.securityD.architecture
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
The term computer describes a device made up of a combination of electronic components．By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment． The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications． A system is defined as a collection of related components that ( ) to perform a task in order to accomplish a goal． Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions． Systems analysis and design is to ascertain how a system works and then take steps to make it ( ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)（ ） From time to time, organizations need to (5 ) their information systems, in, response to new marketing' opportunities, modified government regulations, the introduction ．of new technology, merger with another company, or other developments． When change is needed, the time is ripe for applying the principles of systems analysis and design．（5）应选（ ）。 A. modifyB. replaceC. ChangeD. transfer
The term computer describes a device made up of a combination of electronic components．By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment． The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications．A system is defined as a collection of related components that (请作答此空) to perform a task in order to accomplish a goal． Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions．Systems analysis and design is to ascertain how a system works and then take steps to make it ( ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)（ ）From time to time, organizations need to ( )their information systems, in, responseto new marketing' opportunities, modified government regulations, the introduction ．of new technology, merger with another company, or other developments． When change is needed, the time is ripe for applying the principles of systems analysis and design．A.interactB.workC.connectD.change
The term computer describes a device made up of a combination of electronic components．By itself, a computer has no ( 1) and is referred to as hardware, which means simply the physical equipment． The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications． A system is defined as a collection of related components that ( 72) to perform a task in order to accomplish a goal． Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions． Systems analysis and design is to ascertain how a system works and then take steps to make it (73 ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)（ 74） From time to time, organizations need to (75 ) their information systems, in, response to new marketing' opportunities, modified government regulations, the introduction ．of new technology, merger with another company, or other developments． When change is needed, the time is ripe for applying the principles of systems analysis and design．（1）应选（ ）。 A. informationB. software C. intelligenceD. Data
Network security consists of policies and practices to prevent and monitor（ ）access,misuse,modification, or denial of a computer network and network-accessible resources.Network security involves the authorization of access to data in a network,which is controlled by the network（ ）. Users choose or are assigned an ID and password or other authenticating information that allows them to access to information and programs within their authority.Network security secures the network,as well as protecting and overseeing operations being done. The most common and simple way of protecting a network resource is by assigning it a（请作答此空）name and a corresponding password. Network security starts with authentication.Once authenticated a （ ） enforces policies such as what services are allowed to be accessed by the network users. Though effective to prevent unauthorized access, this component may fail to check potentially harmful content such as computer（ ）or Trojans being transmitted over the networkA.complexB.uniqueC.catchyD.long
In software engineering the design phase is divided into ( ). A.system design and detailed design B.computer design and program design C.system design and hardware design D.computer design and detailed design
Where will an administrator find documents in PDFformat that include detailed architecture and step-by-step installation instructions for Power servers?（）A、AIX Fix CentralB、IBM Developer WorksC、IBM Systems Software Information CenterD、IBM Systems Hardware Information Center
Which command shows system hardware and software version information？（）A、show configurationB、show environmentC、show inventoryD、show platformE、show version
Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines？（）A、 Guest OSB、 Virtual CenterC、 VTD、 Hypervisor
You have a Web server that runs Windows Server 2003 Service Pack 2 （SP2）. You need to collect the following information from the Web server： （1）Unauthorized attempts to upload files （2）Unsuccessful commands that try to run executables You must achieve this goal by using the minimum amount of administrative effort.What should you do？（）A、From Network Monitor， start a capture.B、From the Performance snap-in， create a counter log.C、From Internet Information Services （IIS） Manager， enable logging.D、From Computer Management， modify the properties of the application log.
You have a Web server that runs Windows Server 2003 Service Pack 2 (SP2). You need to collect the following information from the Web server: Unauthorized attempts to upload filesUnsuccessful commands that try to run executables You must achieve this goal by using the minimum amount of administrative effort. What should you do?（）A、From Network Monitor， start a capture.B、From the Performance snap-in， create a counter log.C、From Internet Information Services （IIS） Manager， enable logging.D、From Computer Management， modify the properties of the application log.
You have a computer that runs Windows 7. You need to identify which applications were installed during thelast week. What should you do?（）A、From Reliability Monitor， review the informational events.B、From System Information， review the Software Environment.C、From Performance Monitor， review the System Diagnostics Report.D、From Performance Monitor， run the System Performance Data Collector Set.
单选题Which command shows system hardware and software version information？（）Ashow configurationBshow environmentCshow inventoryDshow platformEshow version
单选题Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines？（）A Guest OSB Virtual CenterC VTD Hypervisor