【单选题】渡渡鸟作为毛里求斯的国鸟已于 1690 年灭绝,它的灭绝直接危及到一种叫大颅榄树的繁衍和扩散,研究发现渡渡鸟与这种高大的乔木有着直接关系,这种关系在于( )
【单选题】Which of the following allocation methods ensures that only one access is needed to get a disk block using direct access?
【多选题】下列关于Load allocation语法正确的( )
【单选题】How many disk accesses are necessary for direct access to byte 20680 using linked allocation and assuming each disk block is 4 KB in size?
【简答题】资产配置(asset allocation)
【单选题】The file-allocation table (FAT) used in MS-DOS is an example of (__).
【多选题】下列关于Run allocation语法正确的( )