问题
填空题
网络信息系统的安全管理主要基于3个原则：多人负责原则、任期有限原则及______原则。
答案
参考答案：职责分离
解析： 网络信息系统的安全管理主要基于多人负责原则、任期有限原则及职责分离原则。所谓职责分离，指的是在信息处理系统工作的人员不要打听、了解或参与职责以外的任何和安全有关的事项。
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网络信息系统的安全管理主要基于3个原则：多人负责原则、任期有限原则及______原则。
参考答案：职责分离
解析： 网络信息系统的安全管理主要基于多人负责原则、任期有限原则及职责分离原则。所谓职责分离，指的是在信息处理系统工作的人员不要打听、了解或参与职责以外的任何和安全有关的事项。
A game of “catch” is just two people throwing a ball back and forth (来回地). They might have baseball , or they might use their hands.In fact, playing catch is part of baseball to make you get used to using a ball and a glove. But any American kid will tell you it’s much more than that.
Playing catch is a time for kids to be with their . It’s a time when there’s nothing to worry about besides catching a ball. It’s a time when words move as smoothly as the ball itself back-and-forth, easy and relaxing. It’s an excuse to spend time .When you ask some adults(成年人) to the good memories of their dads, they nearly always say something about playing catch. Why? Probably because dads are usually very with their work. A catch game is a time that is only for one thing. This is a time when a kid has his or her dad’s attention. There is no work, no phone and no other people around to take your dad away you. For the time of playing a game of catch—your dad is all .
| 小题1: | A．gloves B．yards C．skills D．caps |
| 小题2: | A．team B．practice C．match D．club |
| 小题3: | A．fathers B．mothers C．friends D．classmates |
| 小题4: | A．alone B．once again C．as usual D．together |
| 小题5: | A．talk about B．looked for C．point out D．hear of |
| 小题6: | A．strict B．busy C．bored D．careful |
| 小题7: | A．off B．to C．for D．from |
| 小题8: | A．his B．hers C．yours D．theirs |