资料:As more personal business is conducted through smartphone devices , more users are implementing security measures for their devices, according to a recent survey by Harris Poll and commissioned by the CTIA.The survey was a part of the company’s ongoing efforts to boost user education on the pitfalls of mobile security and assess whether the CTIA’s initiatives are working.It turns out that mobile users in the US have begun implementing many of the initiatives set forth and have increased both awareness of, and protection for, their mobile devices:More smartphone users are protecting their devices with PINs and passwords than in previous years. In 2016, of smartphone users had some sort of PIN/password, up from 2015 and form 2012.An increasing number of smartphone users have installed built-in remote lock-and-erase software. Of survey respondents, have this type of lock-and-erase software installed, up an astounding from 2015 and from 2012.Smartphone users are increasingly aware of the importance of anti-virus software. of smartphone users have an anti-virus software installed, compared with only of smartphone owners in 2015, according to BI Intelligence.The survey results indicate that users are becoming increasingly aware of the danger posed by the increasing reliance on mobile technology form not only malicious entities like hackers, but also government surveillance. Specifically, users are increasingly seeking for ways to guard themselves in light of a number of recent high-profile incidents involving phone security–like Apple's case against the FBI, for example.Because of this, it will become increasingly common for app developers and device manufactures to build in security and end-to-end encryption. This can be seen in devices and apps such as WhatsApp and iPhones. Developers and device manufacturers that don't include this feature in their products could be faced with negative consumer attitudes. Which sentence best expresses the main idea of the passage?A.Developers and device manufacturers are becoming more aware of security features.B.Lack of security features could result in negative consumer attitudes.C.Smartphone users are becoming more aware of security features.D.Smartphone users are becoming more aware of government surveillance.

资料:As more personal business is conducted through smartphone devices , more users are implementing security measures for their devices, according to a recent survey by Harris Poll and commissioned by the CTIA.
The survey was a part of the company’s ongoing efforts to boost user education on the pitfalls of mobile security and assess whether the CTIA’s initiatives are working.
It turns out that mobile users in the US have begun implementing many of the initiatives set forth and have increased both awareness of, and protection for, their mobile devices:
More smartphone users are protecting their devices with PINs and passwords than in previous years. In 2016, of smartphone users had some sort of PIN/password, up from 2015 and form 2012.
An increasing number of smartphone users have installed built-in remote lock-and-erase software. Of survey respondents, have this type of lock-and-erase software installed, up an astounding from 2015 and from 2012.
Smartphone users are increasingly aware of the importance of anti-virus software. of smartphone users have an anti-virus software installed, compared with only of smartphone owners in 2015, according to BI Intelligence.
The survey results indicate that users are becoming increasingly aware of the danger posed by the increasing reliance on mobile technology form not only malicious entities like hackers, but also government surveillance. Specifically, users are increasingly seeking for ways to guard themselves in light of a number of recent high-profile incidents involving phone security–like Apple's case against the FBI, for example.
Because of this, it will become increasingly common for app developers and device manufactures to build in security and end-to-end encryption. This can be seen in devices and apps such as WhatsApp and iPhones. Developers and device manufacturers that don't include this feature in their products could be faced with negative consumer attitudes.

Which sentence best expresses the main idea of the passage?

A.Developers and device manufacturers are becoming more aware of security features.
B.Lack of security features could result in negative consumer attitudes.
C.Smartphone users are becoming more aware of security features.
D.Smartphone users are becoming more aware of government surveillance.

参考解析

解析:本题考查的是主旨大意。
【关键词】main idea of the passage
【主题句】第一段 As more personal business is conducted through smartphone devices, more users are implementing security measures for their devices...(由于越来越多的个人业务是通过智能手机操作,更多的手机用户开始为自己的手机提供安全保护。)
【解析】本题考查本文的主旨中心,主旨应和文章首段有关。根据第一段,作者讨论人们开始关注手机安全,也就是C选项“智能手机用户越来越关注安全特征”。A,B选项只在结尾段有提及Developers and device manufacturers(开发者和手机制造商)that don’t include this feature in their products could be faced with negative consumer attitudes(消费者负面态度)。不是整篇文章论述的中心内容。D选项在第七段中出现The survey results indicate … but also government surveillance(监守),是文章局部信息,不能作为本文主旨。

相关考题:

which descnption is NOT true?A.Personal computer has not the features of the larger system.B.Large systems offer higher processing speeds for user and return more data than PCs.C.Output devices take output results from the CPU in machine-coded form. and conven them into a form. that used by people.D.The input/output devices and auxiliary storage units of a computer system are called peripherals.

According to a recent ( ), in Shanghai alone there are more than 2.5 million migrant workers. A. researchB. pollC. surveyD. investment

With hundreds of millions of electronic(161)taking place daily, businesses and organizations have a strong incentive to protect the(162)of the data exchanged in this manner, and to positively ensure the(163)of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations, and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(164 )that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in(165 )and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.A.devicesB.transactionsC.communicationsD.businesses

Which description best characterizes the Cisco mobility solution?() A. provides high-level integrated security from the wireless access point to the client and automatically encrypts voice and data in transitB. authenticates users and devices so that it is impossible for a rogue device to be connected to the networkC. allows you to centralize management, automate repetitive tasks, and provision IP services easilyD. centralizes your infrastructure and allows you to share resources more effectively by combining separate data centers into an interconnected SAN

What are three valid reasons to assign ports on VLANs on a switch?() A. to make VTP easier to implementB. to isolate broadcast trafficC. to increase the size of the collision domainD. to allow more devices to connect to the networkE. to logically group hosts according to functionF. to increase network security

Modern computers based on() are millions to billions of times more capable than the early machines,and occupy a fraction of the space。Simple computers are small enough to fit into mobile devices, a mobile computers can be powered by small batteries. Personal computers in their va A.Central Processing unitB.integrateD.circuitsC.HarD.diskD.software integration

Without proper safeguards,every part of a network is vulnerable to a security breach or unauthorized activity from(71),competitors,or even employees.Many of the organizations that manage their own(72)network security and use the Internet for more than just sending/receiving e-mails experience a network(73)—and more than half of these companies do not even know they were attacked.Smaller(74)are often complacent,having gained a false sense of security.They usually react to the last virus or the most recent defacing of their website.But they are trapped in a situation where they do not have the necessary time and(75)to spend on security.A.intrudersB.terminalsC.hostsD.users

资料:As more personal business is conducted through smartphone devices , more users are implementing security measures for their devices, according to a recent survey by Harris Poll and commissioned by the CTIA.The survey was a part of the company’s ongoing efforts to boost user education on the pitfalls of mobile security and assess whether the CTIA’s initiatives are working.It turns out that mobile users in the US have begun implementing many of the initiatives set forth and have increased both awareness of, and protection for, their mobile devices:More smartphone users are protecting their devices with PINs and passwords than in previous years. In 2016, of smartphone users had some sort of PIN/password, up from 2015 and form 2012.An increasing number of smartphone users have installed built-in remote lock-and-erase software. Of survey respondents, have this type of lock-and-erase software installed, up an astounding from 2015 and from 2012.Smartphone users are increasingly aware of the importance of anti-virus software. of smartphone users have an anti-virus software installed, compared with only of smartphone owners in 2015, according to BI Intelligence.The survey results indicate that users are becoming increasingly aware of the danger posed by the increasing reliance on mobile technology form not only malicious entities like hackers, but also government surveillance. Specifically, users are increasingly seeking for ways to guard themselves in light of a number of recent high-profile incidents involving phone security–like Apple's case against the FBI, for example.Because of this, it will become increasingly common for app developers and device manufactures to build in security and end-to-end encryption. This can be seen in devices and apps such as WhatsApp and iPhones. Developers and device manufacturers that don't include this feature in their products could be faced with negative consumer attitudes.According to the passage, _____ of smartphone users had some sort of PIN/password in 2015 and 2012.A. and B. and C. and D. and

资料:As more personal business is conducted through smartphone devices , more users are implementing security measures for their devices, according to a recent survey by Harris Poll and commissioned by the CTIA.The survey was a part of the company’s ongoing efforts to boost user education on the pitfalls of mobile security and assess whether the CTIA’s initiatives are working.It turns out that mobile users in the US have begun implementing many of the initiatives set forth and have increased both awareness of, and protection for, their mobile devices:More smartphone users are protecting their devices with PINs and passwords than in previous years. In 2016, of smartphone users had some sort of PIN/password, up from 2015 and form 2012.An increasing number of smartphone users have installed built-in remote lock-and-erase software. Of survey respondents, have this type of lock-and-erase software installed, up an astounding from 2015 and from 2012.Smartphone users are increasingly aware of the importance of anti-virus software. of smartphone users have an anti-virus software installed, compared with only of smartphone owners in 2015, according to BI Intelligence.The survey results indicate that users are becoming increasingly aware of the danger posed by the increasing reliance on mobile technology form not only malicious entities like hackers, but also government surveillance. Specifically, users are increasingly seeking for ways to guard themselves in light of a number of recent high-profile incidents involving phone security–like Apple's case against the FBI, for example.Because of this, it will become increasingly common for app developers and device manufactures to build in security and end-to-end encryption. This can be seen in devices and apps such as WhatsApp and iPhones. Developers and device manufacturers that don't include this feature in their products could be faced with negative consumer attitudes. According to the passage, why CTIA conducted the survey?A.Implement security measures for smart devices and protect the security.B.Boost user education on the pitfalls of mobile security and assess whether the initiatives are working.C.Boost user education on the apps and test the security of them.D.None of above.

资料:As more personal business is conducted through smartphone devices , more users are implementing security measures for their devices, according to a recent survey by Harris Poll and commissioned by the CTIA.The survey was a part of the company’s ongoing efforts to boost user education on the pitfalls of mobile security and assess whether the CTIA’s initiatives are working.It turns out that mobile users in the US have begun implementing many of the initiatives set forth and have increased both awareness of, and protection for, their mobile devices:More smartphone users are protecting their devices with PINs and passwords than in previous years. In 2016, of smartphone users had some sort of PIN/password, up from 2015 and form 2012.An increasing number of smartphone users have installed built-in remote lock-and-erase software. Of survey respondents, have this type of lock-and-erase software installed, up an astounding from 2015 and from 2012.Smartphone users are increasingly aware of the importance of anti-virus software. of smartphone users have an anti-virus software installed, compared with only of smartphone owners in 2015, according to BI Intelligence.The survey results indicate that users are becoming increasingly aware of the danger posed by the increasing reliance on mobile technology form not only malicious entities like hackers, but also government surveillance. Specifically, users are increasingly seeking for ways to guard themselves in light of a number of recent high-profile incidents involving phone security–like Apple's case against the FBI, for example.Because of this, it will become increasingly common for app developers and device manufactures to build in security and end-to-end encryption. This can be seen in devices and apps such as WhatsApp and iPhones. Developers and device manufacturers that don't include this feature in their products could be faced with negative consumer attitudes.It can be inferred that WhatsApp and iPhones _____.A.had built in security and end-to-end encryption.B.included the CTIA feature in their products.C.were faced with negative consumer attitudes.D.cooperated with FBI to guarantee the securety.

资料:As more personal business is conducted through smartphone devices , more users are implementing security measures for their devices, according to a recent survey by Harris Poll and commissioned by the CTIA.The survey was a part of the company’s ongoing efforts to boost user education on the pitfalls of mobile security and assess whether the CTIA’s initiatives are working.It turns out that mobile users in the US have begun implementing many of the initiatives set forth and have increased both awareness of, and protection for, their mobile devices:More smartphone users are protecting their devices with PINs and passwords than in previous years. In 2016, of smartphone users had some sort of PIN/password, up from 2015 and form 2012.An increasing number of smartphone users have installed built-in remote lock-and-erase software. Of survey respondents, have this type of lock-and-erase software installed, up an astounding from 2015 and from 2012.Smartphone users are increasingly aware of the importance of anti-virus software. of smartphone users have an anti-virus software installed, compared with only of smartphone owners in 2015, according to BI Intelligence.The survey results indicate that users are becoming increasingly aware of the danger posed by the increasing reliance on mobile technology form not only malicious entities like hackers, but also government surveillance. Specifically, users are increasingly seeking for ways to guard themselves in light of a number of recent high-profile incidents involving phone security–like Apple's case against the FBI, for example.Because of this, it will become increasingly common for app developers and device manufactures to build in security and end-to-end encryption. This can be seen in devices and apps such as WhatsApp and iPhones. Developers and device manufacturers that don't include this feature in their products could be faced with negative consumer attitudes.In what way shows that people have increased awareness of and protection for their mobile devices?A.Smartphone users are increasingly aware of the importance of anti-virus software.B.An increasing number of smartphone users have installed built-in remote lock-and-erase software.C.More smartphone users are protecting their devices with PINs and passwords than in previous years.D.All of above.

What are three valid reasons to assign ports to VLANs on a switch? ()A、to make VTP easier to implementB、to isolate broadcast trafficC、to increase the size of the collision domainD、to allow more devices to connect to the networkE、to logically group hosts according to functionF、to increase network security

Which description best characterizes the Cisco mobility solution? ()A、provides high-level integrated security from the wireless access point to the client and automatically encrypts voice and data in transitB、authenticates users and devices so that it is impossible for a rogue device to be connected to the networkC、allows you to centralize management, automate repetitive tasks, and provision IP services easilyD、centralizes your infrastructure and allows you to share resources more effectively by combining separate data centers into an interconnected SAN

With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a strong incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.空白处(11)应选择()A、devicesB、transactionsC、communicationsD、businesses

A user’s workstation currently has four connected IDE devices. Which of the following could be added to the workstation to allow more ATA devices to be added to the workstation?()A、Network Interface cardB、Port expansion cardC、Serial interface cardD、Modem card

Which menu option must be used to grant a user the authority to add or remove users to one or more Security Groups?()A、 Security ControlsB、 Database AccessC、 Set Security ProfileD、 Authorize Group Reassignment

Which two statements are true regarding high-availability chassis clustering?()A、A chassis cluster consists of two devices.B、A chassis cluster consists of two or more devices.C、Devices participating in a chassis cluster can be different models.D、Devices participating in a chassis cluster must be the same models

What is the primary purpose of creating a Location Group Policy? ()A、to associate more than one realm with an authentication serverB、to logically group network access devices and associate them with specific sign-in policiesC、to allow or prevent users from accessing resources in specific locations on the networkD、to define the URL that users of network access devices can use to access the Infranet Controller

Which three statements are true when working with high-availability clusters?()A、The valid cluster-id range is between 0 and 255.B、JUNOS security devices can belong to more than one cluster if cluster virtualization is enabled.C、If the cluster-id value is set to 0 on a JUNOS security device, the device will not participate in the cluster.D、A reboot is required if the cluster-id or node value is changed.E、JUNOS security devices can belong to one cluster only.

You deploy mobile devices that run Microsoft Windows Mobile 5.0 with Microsoft Messaging and Security Feature Pack. A server that runs Microsoft Exchange Server 2003 Service Pack 2 is configured by using the default installation settings.   Company security policy requires a complex password for unlocking the Windows Mobilebased devices.   You need to ensure that the Windows Mobilebased devices that perform Microsoft ActiveSync synchronization meet the company security policy.   Which two actions should you perform?()A、Enter all mobile device users in the Exceptions list.B、Enable the Require both numbers and letters option.C、Enable the Allow access to devices that do not fully support password settings option.D、Enable the Minimum password length (characters) option. Configure a value of 6 or greater.

Rate your level of proficiency with implementing, managing, and troubleshooting devices and drivers, including disk devices, display devices, input and output (I/O) devices, and driver signing.()A、Very HighB、HighC、ModerateD、LowE、Very Low

单选题What is the primary purpose of creating a Location Group Policy? ()Ato associate more than one realm with an authentication serverBto logically group network access devices and associate them with specific sign-in policiesCto allow or prevent users from accessing resources in specific locations on the networkDto define the URL that users of network access devices can use to access the Infranet Controller

单选题Rate your level of proficiency with implementing, managing, and troubleshooting devices and drivers, including disk devices, display devices, input and output (I/O) devices, and driver signing.()AVery HighBHighCModerateDLowEVery Low

多选题Which three statements are true when working with high-availability clusters? (Choose three.)()AThe valid cluster-id range is between 0 and 255.BJunos OS security devices can belong to more than one cluster if cluster virtualization is enabled.CIf the cluster-id value is set to 0 on a Junos security device, the device will not participate in the cluster.DA reboot is required if the cluster-id or node value is changed.EJunos OS security devices can belong to one cluster only.

多选题What are three valid reasons to assign ports to VLANs on a switch?()Ato make VTP easier to implementBto isolate broadcast trafficCto increase the size of the collision domainDto allow more devices to connect to the networkEto logically group hosts according to functionFto increase network security

多选题Which three statements are true when working with high-availability clusters?()AThe valid cluster-id range is between 0 and 255.BJUNOS security devices can belong to more than one cluster if cluster virtualization is enabled.CIf the cluster-id value is set to 0 on a JUNOS security device, the device will not participate in the cluster.DA reboot is required if the cluster-id or node value is changed.EJUNOS security devices can belong to one cluster only.

单选题You are installing a MAG Series device for access control using an SRX Series device as the firewall enforcer. The MAG Series device resides in the same security zone as users. However, the users reside in different subnets and use the SRX Series device as an IP gateway.Which statement is true?()AYou must configure a security policy on the SRX Series device to allow traffic to flow from the user devices to the MAG Series device.BNo security policy is necessary on the SRX Series device to allow traffic to flow from the user devices to the MAG Series device.CYou must configure host-inbound traffic on the SRX Series device to allow SSL traffic between the MAG Series device and the user devices.DYou must configure host-inbound traffic on the SRX Series device to allow EAP traffic between the MAG Series device and the user devices.