________means
the level for which further
specific protective
security measures shall be maintained for a limited period of time
when a security incident is probable or imminent, although it may not
be possible to identify the specific target.
A: Security level 1
B: Security level 2
C: Security level 3
D: Security level 4
the level for which further
specific protective
security measures shall be maintained for a limited period of time
when a security incident is probable or imminent, although it may not
be possible to identify the specific target.
A: Security level 1
B: Security level 2
C: Security level 3
D: Security level 4
举一反三
- ______ means the level for which further specific protective security measures shall be maintained for a limited period of time when a security incident is probable or imminent, although it may not be possible to identify the specific target.
- ________<br/>means the level for which appropriate additional<br/>protective security measures shall be maintained for a period of time<br/>as a result of heightened risk of a security incident. A: Security level 1 B: Security level 2 C: Security level 3 D: Security level 4
- The difficulty of e-commerce security lies in . A: it is a game between " While the devil climbs a foot, the priest climbs ten " and " While the priest climbs a foot, the devil climbs ten " B: security measures and user experience are always a difficult contradiction to solve C: it is difficult to achieve the best match between technical means and management level D: the balance between security and ease of use
- () are<br/>real assets. A: Land B: a<br/>fixed level of income for the life of the owner. C: Machines D: a<br/>variable level of income for owners on a fixed income. E: Stocks<br/>and bonds F: a<br/>fixed or variable income stream at the option of the owner. G: Knowledge H: a<br/>fixed stream of income or a stream of income that is determined<br/>according to a<br/>specified<br/>formula for the life of the security. I: Land,<br/>machines, and knowledge<br/>A<br/>debt security pays (D)
- What is the highest level of Maslow's hierarchical theory of needs？（ ）。 A: esteem B: self-actualization C: love and belonging D: security