Today it is common to access the Internet from a variety of______devices like smartphones and tablets.A.mobileB.moveC.movingD.shift
Today it is common to access the Internet from a variety of______devices like smartphones and tablets.
A.mobile
B.move
C.moving
D.shift
B.move
C.moving
D.shift
参考解析
解析：
相关考题：
The emergence of the Net hasA. received support from fans like Donovan.B. remolded the intelligence services.C. restored many common pastimes.D. revived spying as a profession.
若要在文本型字段执行全文搜索，查找“Access”字符串，则下列条件表达式正确的是( )。A．Like "Access"’B．Like"*Access"C．Like"Access*"D．Like"*Access*"
● To compete in today’s fast-paced competitive environment, organizations arincreasinglyallowing contractors, partners, visitors andgueststoaccesstheirinternalenterprisnetworks.Theseusersmayconnect to the network through wired ports in conference rooms ooffices, or via wireless accesspoints.Inallowing this open access for third parties, LANs becom（71）.Third parties can introduce risk in a variety of ways from connecting with an infectelaptop to unauthorized access of network resources to （72）activity. For many organizationhowever, the operational complexity and costs to ensure safe third party network access havbeen prohibitive. Fifty-two percent of surveyed CISOs state that they currently use a moat ancastle’s security approach, and admit that defenses inside the perimeter are weak. Threats fromnternal users are also increasingly a cause for security concerns. Employees with maliciouintent can launch （73）of service attacks or steal （74）information by snooping thnetwork. As they access the corporate network, mobile and remote users inadvertently can infethe network with （75）and worms acquired from unprotected public networks. Hackemasquerading as internal users can take advantage of weak internal security to gain access tconfidential information.
A new company has been given one public IP address. The company employs 200 users requiring Internet access from the headquarters.Which of the following can be implemented to provide Internet access for all the employees?（）A. MulticastingB. Proxy serverC. NATD. Subnetting
Today it is common to access the Internet from a variety of（ ）devices like smartphones and tablets.A.mobile B.move C.moving D.shift
Today it is common to access the Internet from a variety of ( ) devices like smartphones and tablets.A.mobileB.moveC.movingD.shift
Today it is common to access the Internet from a variety of ______ devices like smartphones and tablets.A.mobilE.B.movE.C.movingD.shift
Why would a network administrator configure port security on a switch?（）A、to prevent unauthorized Telnet access to a switch portB、to limit the number of Layer 2 broadcasts on a particular switch portC、to prevent unauthorized hosts from accessing the LAND、to protect the IP and MAC address of the switch and associated portsE、to block unauthorized access to the switch management interfaces over common TCP ports
若要在文本型字段执行全文搜索，查询“Access”开头的字符串，正确的条件表达式设置为（）A、like “Access*”B、like “Access”C、like “*Access*”D、like “*Access”
To compete in today's fast-paced competitive environment, organizations are increasingly allowing contractors, partners, visitors and guests to access their internal enterprise networks.These users may connect to the network through wired ports in conference rooms or offices, or via wireless access points. In allowing this open access for third parties, LANs become(6) .Third parties can introduce risk in a variety of ways from connecting with an infected laptop to unauthorized access of network resources to(7)activity. For many organizations, however,the operational complexity and costs to ensure safe third party network access have been prohibitive. Fifty-two percent of surveyed CISOs state that they currently use a moat and castle's security approach, and admit that defenses inside the perimeter are weak. Threats from internal users are also increasingly a cause for security concerns. Employees with malicious intent can launch (8) of service attacks or steal (9) information by snooping the network. As they access the corporate network, mobile and remote users inadvertently can infect the network with (10) and worms acquired from unprotected public networks. Hackers masquer-ading as internal users can take advantage of weak internal security to gain access to confidential information.空白处（9）应选择（）A、reservedB、confidentialC、completeD、mysterious
Which common Internet protocol allows for retrieval of e-mail from a server？（）A、ISPB、POPC、FTPD、SMTP
You need to design a solution so that users in the retail outlets can access their e-mail on the Exchange 2003 servers. What should you do？（）A、Install an Exchange 2003 server infrastructure that will support POP3 connections from the Internet. Install a user certificate on each client computer at the retail outlets. Instruct the users to sign and encrypt all outbound e-mail messagesB、Install an Exchange 2003 server infrastructure that will support encrypted POP3 connections from the Internet. Configure the client computer in the retail outlets to use an encrypted connection to the POP3 serverC、Install an Exchange 2003 server infrastructure that will support encrypted Microsoft Outlook Web Access connections from the Internet. Instruct all users at the retail outlets to access their e-mail by using Microsoft Internet Explorer 5.5 or later to connect to the secure Microsoft Outlook Web Access serverD、Install an Exchange 2003 server infrastructure that will support encrypted IMAP4 connections from the Internet. Configure the client computers in the retail outlets to use an encrypted connection to the IMAP4 server
You need to design a strategy for providing e-mail access to the subsidiary users. What should you do？（）A、Deploy POP3 and IMAP4 services on Exchange front-end servers. Make the front-end servers accessible from the Internet by means of POP3， IMAP4， and SMTP onlyB、Deploy Microsoft Outlook Web Access on Exchange mailbox servers. Make the mailbox servers accessible from the Internet by means of HTTPS and SMTP onlyC、Deploy Microsoft Outlook Web Access on Exchange front-end servers. Make the front-end servers accessible from the Internet by means of HTTPS onlyD、Deploy an additional Exchange mailbox server that contains all subsidiary mailboxes. Deploy Microsoft Outlook Web Access on the server. Make the server accessible from the Internet by means of HTTPS only
You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server is configured as a network address translation (NAT) router. The server has two network adapters and provides Internet access for the network.You need to prevent traffic on port 21 from being sent to the Internet. All other outbound traffic must be allowed.What should you do?（） A、On the network adapter that is connected to the LAN, enable TCP/IP filtering. B、On the network adapter that is connected to the Internet, enable TCP/IP filtering. C、From the Routing and Remote Access snap-in, open the properties of the interface connected to the Internet, select the Services and Ports tab, and define a new service. D、From the Routing and Remote Access snap-in, open the properties of the interface connected to the Internet, select the NAT/Basic Firewall tab, and define a new static packet filter.
Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2).You have a VPN server named Server1. You have an Internet Authentication Service (IAS) server named Server2. You need to ensure that all VPN connections to Server1 are authenticated by Server2.Which two actions should you perform?（）A、From the Internet Authentication Service snap-in on Server2, create a new RADIUS client. B、From the Internet Authentication Service snap-in on Server2, create a new remote access policy. C、From the Routing and Remote Access snap-in, configure Server1 to use RADIUS accounting. D、From the Routing and Remote Access snap-in, configure Server1 to use RADIUS authentication.
单选题The emergence of the Net has ______.Areceived support from fans like DonovanBremolded the intelligence servicesCrestored many common pastimesDrevived spying as a profession
单选题在ACCESS“学生”表中有学号、姓名、性别、入学成绩、身高字段。现需查询姓名中含有“娟”和“丽”字的学生信息正确的SQL语句是（）。Aselect*from学生Where姓名=”娟”or姓名=”丽”Bselect*from学生Where姓名=”*娟*”or姓名=”*丽*”Cselect*from学生Where姓名LIKE”*娟*”or姓名LIKE”*丽*”Dselect*from学生Where姓名LIKE”娟”AND姓名=”丽”
单选题You need to design a security strategy for a remote e-mail access. What should you do？（）ARequire remote users to access e-mails by using Outlook Mobile AccessBRequire Outlook Web Access users to install the secure MIME ActiveX-Control and to encrypt all messagesCOn Outlook Web Access servers that accept connections from the Internet configure IIS to require SSL for all connectionsDOn Outlook Web Access servers that accept connections from the Internet configure IIS to require Integrated Windows Authentication
单选题By saying“I feel like a kid in a candy store.” the lady in Connecticut probably means thatAshe has difficulty choosing from such a wide variety of goods.Bshe can’t decide whether she should buy some candy.Cshe is quite inierested in buying candy.
单选题WebSQL is a SQL-like （1） language for extracting information from the web. Its capabilities for performing navigation of web （2） make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a （3）, all the pages that can be reached from a given URL through （4） that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common （5） Interface.AqueryBtransactionCcommunicationDprogramming
单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）ARemotely connect to the user's laptop and review the network configuration settingsBPing the web server from inside the network to ensure it is still up and running.CCheck to make sure the company's website is accessible from the Internet.DEnsure the Ethernet cable is securely plugged into the user's laptop
单选题选择适当的用语补充对话（）。 ——_________________ ——I suffer from aheadacke.AWhere are the people？BWhat would you like？CWhat is your trouble？DWhat day is it today？
单选题A new company has been given one public IP address. The company employs 200 users requiring Internet access from the headquarters. Which of the following can be implemented to provide Internet access for all the employees?（）AMulticastingBProxy serverCNATDSubnetting
单选题What makes the instructions sent by smartphones valuable and reliable for people when doing things?AA global positioning system installed in all smartphones．BInformation collected and elicited by smartphones from your life．CAn optimal sampling software to store information in smartphones．DVibrations smartphones make in your pocket as a constant reminder．
单选题The emergence of the Net has_____.Areceived support from fans like DonovanBremolded the intelligence servicesCrestored many common pastimesDrevived spying as a profession