小甲父母离异后小甲跟随母亲一起生活，其母亲经常出差，于是在出差时即将小甲托于小甲的姨妈照顾。某日午休时小甲在幼儿园与小朋友小乙打斗，恰逢幼儿园老师出去逛街没有及时制止，小甲用老师没有收回的玩具致小乙眼睛失明。对此，下列说法正确的是：

●The presentation layer is concerned with the (71) and semantics of the informationexchanged between two systems． The processes in two systems are usually exchanginginformation in the form. of character (72),numbers, and so on． The information should be changed to bit (73) before ．being transmitted． Because different computers use different encoding systems, the presentation layer is responsible for (74) between these different encoding methods． The presentation layer at the sender changes the information from its sender-dependent format into a common format． The presentation layer at the receiving machine changes the common format into its (75) dependent format．

(71)A．frequency B．syntax C．dialog D．format

(72)A．numbers B．functions C．strings D． codes

(73)A．systems B．characters C．layers D． streams

(74)A．capability B．interoperability C．reliability D．dependability

(75)A．receiver B．user C．server D． customer

●The presentation layer is concerned with the (71) and semantics of the informationexchanged between two systems． The processes in two systems are usually exchanginginformation in the form. of character (72),numbers, and so on． The information should be changed to bit (73) before ．being transmitted． Because different computers use different encoding systems, the presentation layer is responsible for (74) between these different encoding methods． The presentation layer at the sender changes the information from its sender-dependent format into a common format． The presentation layer at the receiving machine changes the common format into its (75) dependent format．

(71)A．frequency B．syntax C．dialog D．format

(72)A．numbers B．functions C．strings D． codes

(73)A．systems B．characters C．layers D． streams

(74)A．capability B．interoperability C．reliability D．dependability

(75)A．receiver B．user C．server D． customer

The presentation layer is concerned with the(71) and semantics of the information exchanged between two systems．The processes in two systems are usually exchanging information in the form. of character (72) numbers, and so on．The information should be changed to bit (73) before being transmitted．Because different computers use different encoding systems, the presentation layer is responsible for (74) between these different encoding methods．The presentation layer at the sender changes the information from its sender-dependent format into a common format． The presentation layer at the receiving machine changes the common format into its (75) dependent format．

(71)

A.frequency

B.syntax

C.dialog

D.format

(72)

A.numbers

B.unctions

C.strings

D.codes

(73)

A.systems

B.characters

C.layers

D. streams

(74)

A.capability

B.interoperability

C.reliability

D.dependability

(75)

A.receiver

B.user

C.server

D. customer

●The presentation layer is concerned with the _(71) and semantics of the informationexchanged between two systems． The processes in two systems are usually exchanginginformation in the form. of character (72)-,numbers, and so on． The information should be changed to bit (73) before ．being transmitted． Because different computers use different encoding systems, the presentation layer is responsible for (74) between these different encoding methods． The presentation layer at the sender changes the information from its sender-dependent format into a common format． The presentation layer at the receiving machine changes the common format into its (75) dependent format．

(71)A．frequency B．syntax C．dialog D．format

(72)A．numbers B．functions C．strings D． codes

(73)A．systems B．characters C．layers D． streams

(74)A．capability B．interoperability C．reliability D．dependability

(75)A．receiver B．user C．server D． customer

Which is not mentioned？

A.Customization

B.Interoperability

C.Data analysis

D.Scalability

A．similarity

B．interoperability

C．diversity

D．interaction

A．Customization

B．Interoperability

C．Data analysis

D．Scalability

A.capacity

B.visibility

C.reliability

D.ability

A．A.capability

B．B.probability

C．C.possibility

D．D.hostility

A．capability

B．expense

C．payment

D．efficiency