单项选择题

对照ISO/OSI参考模型各个层中的网络安全服务,在网络层可以采用(64)来处理信息内外网络边界流动和建立透明的安全加密信道;在传输层主要解决进程到进程间的加密,最常见的传输层安全技术有(65)等。

A.SET
B.IPSec
C.S-HTTP
D.SSL
题目列表

你可能感兴趣的试题

单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.means
B.method
C.medium
D.measure
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.process
B.company
C.light
D.form
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.gathered
B.speeded
C.worked
D.picked
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.concept
B.dimension
C.effect
D.perspective
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.indeed
B.hence
C.however
D.therefore
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.brought
B.followed
C.stimulated
D.Characterized
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.apparent
B.desirable
C.negative
D.plausible
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.institutional
B.universal
C.fundamental
D.instrumental
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.ability
B.capability
C.capacity
D.faculty
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.by means of
B.in terms of
C.with regard to
D.in line with
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.deeper
B.fewer
C.nearer
D.smaller
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.context
B.range
C.scope
D.territory
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.regarded
B.impressed
C.influenced
D.effected
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.competitive
B.controversial
C.distracting
D.irrational
单项选择题

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre- electronic(61), following in the wake of the pamphlet and the book and in the(62)of the periodical. It was during the same time that the communications revolution(63)UP, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the air plane. Not everyone sees that process in(64). It is important to do so.   It is generally recognized,(65), that the introduction of the computer in the early 20th century,(66)by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately(67). As time went by, computers became smaller and more powerful, and they became "personal" too, as well as(68), with display becoming sharper and storage(69)increasing. They were thought of, like people,(70)generations, with the distance between generations much(71).   It was within the computer age that the term "information society" began to be widely used to describe the(72)within which we now live. The communications revolution has(73)both work and leisure and how we think and feel both about place and time, but there have been(74)view about its economic, political, social and cultural implications. "Benefits" have been weighed(75)"harmful" outcomes. And generalizations have proved difficult.

A.above
B.upon
C.against
D.with
微信扫码免费搜题