￥ 250.00 70-660 Exam

免费下载 70-660 认证资料Demo

下载 70-660 PDF 认证考试资料
考试引擎下载

选择 pass4side 70-660 资料

70-660 考试是 Microsoft 公司的 TS:Windows® Internals 认证考试官方代号，pass4side 的 70-660 权威考试学习资料经过多名专业Microsoft 认证工程师整理测试，pass4side 绝对保证第一次参加 70-660 考试的考生即可顺利通过，否则承诺免费更新！

1、Pass4Side考题大师70-660学习材料是您获取认证的完美组合，覆盖率极高，只要您使用本站的考试学习材料参加70-660 考试，您将一次轻松通过考试；

2、售后服务第一！我们相信要想在当今时代取得成功，必须为广大用户提供全套的周到细致的全程优质售后服务，只有客户满意了，我们才能发展。客户至上是我们Pass4Side考题大师的一贯宗旨；

3、Pass4Side实行“一次不过免费更新”承诺。如果您购买我们70-660的考题，只要不是首次通过，凭盖有PROMETRIC或VUE考试中心钢印的考试成绩单，我们将免费更新70-660最新学习材料，绝对保证您能继续获得有价值的学习材料；

4、本站70-660学习资料根据70-660知识点的的变化动态更新，在厂家知识点每次发生变化后，我们将尽快更新70-660材料知识点。在您购买我们的产品之后，我们将提供30天的免费更新。确保70-660学习材料的覆盖率

5、软件版本70-660 考试资料
优点：具有学习模式，测试模式，线上自动升级
缺点：仅限固定电脑使用，不可打印为文本，只能PC阅读

6、PDF 格式70-660 考试资料(部分最新更新科目已不提供PDF)
优点：不需下载安装软件，方便用户打印和携带，但也带来了可随意制的弊端，因此我们提醒用户不得随意公开或出售本站的70-660资料，一经发现立即取消其升级资格，且永久删除会员。
缺点：不具备测试模式，通过查看 pass4side.cn网站及查收我们的更新E-MAIL获取更新信息。
　
　
Exam : Microsoft 70-660
Title : TS: Windows(r) Internals


1. You develop a Windows device driver for a hardware device. The hardware device uses a simple direct memory access (DMA) controller. The hardware device does not perform virtual address translation.
You need to allocate a 64-KB buffer in Windows that accepts a DMA transfer of 64 KB from the hardware device.
Which routine should you use?
A. AllocateHeap(655536)
B. ExAllocatePoolWithTag(PagePool, 65536, 'abcd')
C. ExAllocatePoolWithTag(NonPagePool, 65536, 'abcd')
D. MmAllocateContiguousMemory(65536, 0xFFFFFFFF)
Answer: D

2. You develop a device driver for Windows XP that runs on uniprocessor systems only. The driver creates a system thread and a deferred procedure call (DPC). The DPC is invoked by a repeating timer.
The thread and the DPC must process entries from the same work queue.
You need to ensure that the system thread and the DPC are synchronized.
Which IRQ Level (IRQL) should you use?
A. APC_LEVEL
B. DISPATCH_LEVEL
C. LOW_LEVEL
D. PASSIVE_LEVEL
Answer: B

3. You develop a device driver for a PCI device. The PCI device runs on Windows Server 2003 computers.
You test the device driver's interrupt processing. The computer stops responding.
You need to locate the list of interrupt handling routines in the crash dump by using WinDbg.
Which command should you use?
A. !idt
B. !ipi
C. !irql
D. !isr
Answer: A

4. You are writing an I/O dispatch routine for a Windows device driver. The device driver supports buffered I/O. The dispatch routine transfers 1 KB of data to the user process.
You need to retrieve the kernel address of the 1-KB buffer from the I/O request packet (IRP).
Which field of the IRP contains the kernel address?
A. Irp->AssociatedIrp.SystemBuffer
B. Irp->Overlay.UserApcContext
C. Irp->Tail.Overlay.DriverContext[0]
D. Irp->UserBuffer
Answer: A

5. You are developing an application.
You need to ensure that the application can read from COM port 10 by using the CreateFile function.
Which device name should you open?
A. "COM10"
B. "%COM10%"
C. "\COM10"
D. "\\.\COM10"
Answer: D