The goal of( )is to provide easy ,scalable access to computing resources and IT services.
A.Artificial intelligenceB.big dataC.cloud computingD.data mining
第1题:
is a paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and administration on-demand.
A.VPN
B.Big data
C.Cloud computing
D.Cyber-physical System
第2题:
( )is a style of computing in which dynamically scalable and offer virtualized resources are provided as a service over the Internet.
A. Cloud computing B. Big dataC. Social media D. Mobile computing
第3题:
Cloud computing is a style of computing in which dynamically scalable and often ( )resources are provided as a service over the internet.
A.realB.fixedC.actualD.virtualized
第4题:
The purpose of a bilge well is to ______.
A.Afford access to the shell through the double bottoms
B.Collect water to be pumped out
C.Provide access for the pneumercator
D.Provide a base line for sounding measurements
第5题:
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第7题:
What are two indicators that a customer should consider the installation of a Wireless LAN Controller? ()
第8题:
What is the goal of the borderless network architecture?()
第9题:
Application Grid computing brings key industry-leading technologies like MS IIS and Grade WebLogic Server together.
Application Grid computing promotes well architectured sharing of resources.
Application Grid computing based on Oracle’s RAC technology.
Application Grid computing results in more predictable behavior through better instrumentation and more optimal allocation of resources.
第10题:
Users authenticated to one Junos Pulse Access Control Service can transparently access resources protected by another Junos Pulse Access Control Service.
Users authenticated to a Junos Pulse Access Control Service can transparently access resources protected by a Junos Pulse Secure Access Service.
Remote access users authenticated to a Junos Pulse Secure Access Service can transparently access resources protected by a Junos Pulse Access Control Service.
Remote access users authenticated to one Junos Pulse Secure Access Service can transparently access resources protected by another Junos Pulse Secure Access Service.
第11题:
The Cisco Easy VPN Server feature and the Cisco software VPN client use the same GUI configuration tool to simplify remote-access VPN configurations.
The Cisco Easy VPN Server feature allows the Cisco software VPN client to receive its security policies from the central site VPN device. This minimizes the configuration requirements at the remote location for large remote access VPN deployments.
The Cisco Easy VPN Server feature and the Cisco software VPN client use hardware-based encryption to reduce the CPU overhead of the central site VPN router.
The Cisco Easy VPN Server feature and the Cisco software VPN client enable scalable remote-access VPNs deployment by using a thick client/thin server model where the central site VPN router can handle thousands of incoming VPN connections.
第12题:
to provide users with A single device that permits access to information anywhere
to provide users with the same productivity and access to information no matter where are or which device they use
to eliminate the need for border security and firewalls
to provide companies with A way to extend their security and control over employees on the internet
第13题:
In the fields of physical security and information security,access control is the selective restriction of access to a place or other resource.The act of accessing may mean consuming,entering,or using.Permission to access a resource is called authorization(授权).
An access control mechanism(71)between a user(or a process executing on behalf of a user)and system resources,such as applications,operating systems,firewalls,routers,files,and databases.The system must first authenticate(验证)a user seeking access.Typically the authentication function determines whether the user is(72)to access the system at all.Then the access control function determines if the specific requested access by this user is permitted.A security administrator maintains an authorization database that specifies what type of access to which resources is allowed for this user.The access control function consults this database to determine whether to(73)access.An auditing function monitors and keeps a record of user accesses to system resources.
In practice,a number of(74)may cooperatively share the access control function.All operating systems have at least a rudimentary(基本的),and in many cases a quite robust,access control component.Add-on security packages can add to the(75)access control capabilities of the OS.Particular applications or utilities,such as a database management system,also incorporate access control functions.External devices,such as firewalls,can also provide access control services.
A.cooperates
B.coordinates
C.connects
D.mediates
第14题:
is the use of computing resources (hardware and software) that a delivered as a service over a network (typically the Internet).
A.Virtualization
B.Internet of things
C.Cloud computer
D.Cloud computing
第15题:
Cloud computing is a style of computing in which dynamically scalabled often ( ) resources are provided as a service over the internet.
A.real
B.rixed
C.actual
D.virtualized
第16题:
第17题:
第18题:
第19题:
What is the goal of the borderless network architecture?()
第20题:
What is the difference between the CUoD and Utility Capacity On Demand?()
第21题:
to provide users withA single device that permits access to information anywhere
to provide users with the same productivity and access to information no matter where are or which device they use
to eliminate the need for border security and firewalls
to provide companies withA way to extend their security and control over employees on the internet
第22题:
resource access policies
Host Enforcer policies
source IP enforcement policies
IPsec enforcement policies
第23题:
need one access point
want to provide unsecured wireless access
need between two and three access points
want to provide employee wireless access
need more than four access points
want to provide guest wireless access