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虚拟内存（Virtual Memory）技术实际是在硬盘上开辟一个存储空间当作内存使用。
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考题
●Which of the following statements describe(s)the properties of a purely segmented memory system? (73) ．Ⅰ．It suffers from internal fragmentationⅡ．It permits implementation of virtual memoryⅢ．It divides memory into units of equal size(73) A．Ⅰ onlyB．Ⅲ onlyC．Ⅱ onlyD．Ⅰ andⅢ
考题
Which of the following statements describe(s) the properties of a purely segmented memory system?Ⅰ．It divides memory into units of equal sizeⅡ．It permits implementation of virtual memoryⅢ．It suffers from internal fragmentationA．Ⅰ onlyB．Ⅱ onlyC．Ⅲ onlyD．Ⅰand Ⅲ
考题
The purpose of(66)is to enlarge the(67), the set of addresses a program can utilize. For example, it might contain twice as many addresses as main memory. A program using all of it, therefore, would not be able to fit in main memory all at once. Nevertheless, the computer could execute such a program by Copying into main memory those portions of the program needed at any given point during execution.To facilitate copying(66)into real memory, the operating system divides it into pages, each of which contains a fixed number of addresses. Each page is stored on a disk until ii is needed. When the page is needed, the operating system copies it from disk to main memory, translating the(68)into real addresses. The process of translating virtual addresses into real addresses is called(69). The copying of virtual pages from disk to main memory is known as(70)or swapping.A．fake memoryB．false memoryC．virtual memoryD．mendacious memory
考题
On a virtual memory system, the logical memory space available to the program is totally(14) of the physical memory space.A．dependentB．independentC．inD．outside
考题
Which of the following statements describe(s)the properties of a purely segmented memory system?(73).Ⅰ. It suffers from internal fragmentationⅡ. It permits implementation of virtual memoryⅢ. It divides memory into units of equal sizeA．Ⅰ onlyB．Ⅲ onlyC．Ⅱ onlyD．Ⅰand Ⅲ
考题
Which virtualization technologies can save time during provisioning？（）A、CloningB、SnapshotsC、ClusteringD、Virtual memory
考题
A technician is installing new memory in a server. The technician would consult the HCL to ensure which of the following？（）A、Memory and virtual memory compatibilityB、Memory and speed compatibilityC、Memory and HDD compatibilityD、ESD standards were followed
考题
A user is receiving an error about not having enough virtual memory. A technician wants to manually set the amount of available virtual memory for the computer. At a MINIMUM， the technician should set the virtual memory to be which of the following？（）A、0.5 times the amount of physical memoryB、1.5 times the amount of physical memoryC、2 times the amount of physical memoryD、Equal to the amount of physical memory
考题
单选题A user is receiving an error about not having enough virtual memory. A technician wants to manually set the amount of available virtual memory for the computer. At a MINIMUM， the technician should set the virtual memory to be which of the following？（）A
0.5 times the amount of physical memoryB
1.5 times the amount of physical memoryC
2 times the amount of physical memoryD
Equal to the amount of physical memory
考题
判断题虚拟内存不是真正的内存储器，它是在磁盘上开辟的一个区域空间。A
对B
错
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