The best Microsoft 70-691 exam training materials

Are you IT person? Do you want to succeed? If you want to succeed, please do to buy Pass4Tes's Microsoft 70-691 exam training materials. Our training materials have through the test of practice. it can help you to pass the IT exam. With the IT-Tests.com's Microsoft 70-691 exam training materials, you will have better development in the IT industry. You can enjoy the treatment of high-level white-collar, and you can carve out a new territory in the internation. Are you still worried about your exam? IT-Tests.com's Microsoft 70-691 exam training materials will satisfy your desire. We are through thick and thin with you and to accept this challenge together .

If you use the IT-Tests.com Microsoft 70-691 study materials, you can reduce the time and economic costs of the exam. It can help you to pass the exam successfully. Before you decide to buy our Microsoft 70-691 exam materials, you can download our free test questions, including the PDF version and the software version. If you need software versions please do not hesitate to obtain a copy from our customer service staff.

You can first download IT-Tests's free exercises and answers about Microsoft certification 70-691 exam as a try, then you will feel that IT-Tests.com give you a reassurance for passing the exam. If you choose IT-Tests.com to provide you with the pertinence training, you can easily pass the Microsoft certification 70-691 exam.

Exam Code: 70-691

Exam Name: Microsoft (TS: Windows HPC Server 2008, Developing)

If you buy IT-Tests's Microsoft certification 70-691 exam practice questions and answers, you can not only pass Microsoft certification 70-691 exam, but also enjoy a year of free update service. If you fail your exam, IT-Tests.com will full refund to you. You can free download part of practice questions and answers about Microsoft certification 70-691 exam as a try to test the reliability of IT-Tests's products.

I believe that a lot of people working in the IT industry hope to pass some IT certification exams to obtain the corresponding certifications. Some IT authentication certificates can help you promote to a higher job position in this fiercely competitive IT industry. Now the very popular Microsoft 70-691 authentication certificate is one of them. Although passing the Microsoft certification 70-691 exam is not so easy, there are still many ways to help you successfully pass the exam. While you can choose to spend a lot of time and energy to review the related IT knowledge, and also you can choose a effective training course. IT-Tests.com can provide the pertinent simulation test,which is very effective to help you pass the exam and can save your precious time and energy to achieve your dream. IT-Tests.com will be your best choice.

70-691 (TS: Windows HPC Server 2008, Developing) Free Demo Download: http://www.it-tests.com/70-691.html

NO.1 You plan to develop a parallel application by using Windows HPC Server 2008.
You need to implement a method that will send different data to each process in a communicator by using
a single call.
Which function should you use?
A. MPI_Send
B. MPI_Gather
C. MPI_Reduce
D. MPI_Scatter
Answer: D

Microsoft pdf   70-691 exam prep   70-691 dumps   70-691 original questions   70-691   70-691

NO.2 printf("Pi = %d\n", pi);

NO.3 You plan to develop a parallel application by using Windows HPC Server 2008.
You need to ensure that when the application starts, a parameter value is communicated to each process
in the cluster by using a single call.
Which function should you use?
A. MPI_Send
B. MPI_Bcast
C. MPI_Gather
D. MPI_Reduce
Answer: B

Microsoft   70-691 exam   70-691 dumps   70-691 certification   70-691

NO.4 }
You need to ensure that the total number of numDarts is only available on the process that has a rank 0.
Which code segment should you insert at line 13?
A. MPI_Reduce(&numDarts, &total, 1, MPI_INT, MPI_SUM, 0, MPI_COMM_WORLD)
B. MPI_Allreduce(&total, &numDarts, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD)
C. MPI_Gather(&numDarts, 1, MPI_INT, &total, 1, MPI_INT, 0, MPI_COMM_WORLD)
D. MPI_Allgather(&numDarts, 1, MPI_INT, &total, 1, MPI_INT, MPI_COMM_WORLD)
Answer: A

Microsoft test questions   70-691 exam simulations   70-691   70-691
10. You plan to develop a Microsoft Message Passing Interface (MPI) application by using Microsoft
Visual Studio.
You have installed the Microsoft HPC Pack 2008 SDK at C:\Program Files\Microsoft HPC Pack 2008
SDK.
You create a new console application.
You need to ensure that the application compiles for a 64-bit architecture.
Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)
A. Set the Import Library property to msmpi.lib.
B. Set the Additional Dependencies property to msmpi.lib.
C. Set the Additional Library Directories property to C:\Program Files\Microsoft HPC Pack 2008
SDK\lib\amd64.
D. Set the Additional Manifest Dependencies property to C:\Program Files\Microsoft HPC Pack 2008
SDK\lib\amd64.
Answer: BC

Microsoft   70-691   70-691 test   70-691
11. You develop a parallel application by using Microsoft Visual Studio 2008.
You have installed the Microsoft HPC Pack 2008 SDK at C:\Program Files\Microsoft HPC Pack 2008
SDK.
You create a new console application based on Microsoft Message Passing Interface (MPI). You set the
Debugger to Launch property to MPI Cluster Debugger.
You need to ensure that five processes are launched when the application is run in debug mode in Visual
Studio 2008.
Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)
A. Set the MPIRun Arguments property to -n 5.
B. Set the Application Arguments property to -n 5.
C. Set the MPIRun Working Directory property to C:\Program Files\Microsoft HPC Pack 2008 SDK\bin.
D. Set the MPIRun Command property to C:\Program Files\Microsoft HPC Pack 2008 SDK\bin\MPIExec.
E. Set the Application Command property to C:\Program Files\Microsoft HPC Pack 2008
SDK\bin\MPIExec.
Answer: AD

Microsoft exam dumps   70-691 exam simulations   70-691 exam prep   70-691 exam simulations   70-691 exam
12. You create a parallel application by using Microsoft Visual Studio 2008.
The application prints a message to the console of all Microsoft Message Passing Interface (MPI)
processes except for one. The application terminates and displays an error message.
You need to change the code in the application so that the application completes successfully.
Which set of tasks should you include in the application?
A. Include mpi.h
Link to msmpi.lib
Call MPI_Start
Call MPI_Comm_rank
Call MPI_Finalize
B. Include mpi.h
Link to msmpi.lib
Call MPI_Init
Call MPI_Comm_rank
Call MPI_Finalize
C. Include mpi.h
Link to ccpapi.tlb
Call MPI_Init
Call MPI_Comm_rank
D. Include mpi.h
Link to msmpi.lib
Call MPI_Init
Call MPI_Comm_size
Answer: B

Microsoft   70-691 exam dumps   70-691 original questions   70-691 study guide   70-691   70-691
13. You plan to create a parallel application by using Microsoft Visual C++.
You want to use the Microsoft Message Passing Interface (MPI) library in the application.
You need to ensure that the application can be compiled for both 32-bit and 64-bit platforms. You also
need to ensure that targeting both platforms requires minimum maintenance.
What should you do?
A. Create a separate project for each platform.
B. Create separate solution files for each platform.
C. Create separate custom build rules for each platform.
D. Create a separate build configuration for each platform.
Answer: D

Microsoft   70-691 study guide   70-691 braindump
14. You create a Microsoft Message Passing Interface (MPI) application by using Microsoft Visual Studio
2008.
The application process is named MPIApplication.exe. You plan to debug the application by using the MPI
Cluster Debugger in Visual Studio 2008.
You need to attach the debugger to the remote process on a compute node.
Which process should you attach to?
A. smpd.exe
B. mpiexec.exe
C. msvmon.exe
D. MPIApplication.exe
Answer: C

Microsoft dumps   70-691   70-691   70-691   70-691 test questions
15. You create a Microsoft Message Passing Interface (MPI) application by using Microsoft Visual Studio
2008.
You plan to debug the application by using Visual Studio 2008.
You need to configure the nodes that will be used for debugging.
What should you do?
A. Use the Cluster Debugger Configuration tool in Visual Studio.
B. Use the debugging pane in the Visual Studio project property pages.
C. Use the configuration pane in the Cluster Administration Console tool.
D. Use the node management pane in the Cluster Administration Console tool.
Answer: A

Microsoft   70-691 answers real questions   70-691 certification   70-691 exam prep   70-691 certification training   70-691

NO.5 You plan to develop a parallel application by using Windows HPC Server 2008.
The application performs the following tasks:
x Performs multistep calculations
x Processes data by using the same code segment that runs on each compute node
You need to ensure that each compute process executes the same step simultaneously.
Which type of communication should you use?
A. Buffered
B. Collective
C. Non-blocking
D. Point-to-point
Answer: B

Microsoft practice test   70-691 pdf   70-691   70-691 demo

NO.6 ++numDarts;

NO.7 You develop a parallel application that will be deployed on a Windows HPC Server 2008 cluster.
The application uses point-to-point communication.
The process that has a rank 0 sends an array of integer values to the rank 1 process by using the
following code segment. (Line numbers are included for reference only.)
01 int values[5];
02 MPI_Send(values, 5, MPI_INT, 1, 42,
03 MPI_COMM_WORLD);
You need to ensure that each receiving process is able to correctly receive the values in the most efficient
manner possible.
Which code segment should you use?
A. int values[5];
int buffer[5];
MPI_Reduce(buffer, values, 5, MPI_INT, MPI_SUM, 1, MPI_COMM_WORLD);
B. int values[5];
MPI_Status status;
MPI_Recv(values, 5, MPI_INT, 0, 42, MPI_COMM_WORLD, &status);
C. int value;
MPI_Status status;
MPI_Recv(&value, 1, MPI_INT, 0, 42, MPI_COMM_WORLD, &status);
D. int values[5];
MPI_Status status;
MPI_Recv(values, sizeof(int), MPI_INT, 0, 42, MPI_COMM_WORLD, &status);
Answer: B

Microsoft exam simulations   70-691   70-691   70-691   70-691 certification

NO.8 You develop a parallel application that will be deployed on a Windows HPC Server 2008 cluster.
You write the following code segment that computes an approximation to Pi. (Line numbers are included
for reference only.)
01 static int totDarts = 10000;
02 int numDarts = 0;
03
04 MPI_Comm_size(MPI_COMM_WORLD, &commSize);
05 MPI_Comm_rank(MPI_COMM_WORLD, &commRank);
06
07 for(i = 0; i < totDarts; i++) {
08 x = 2 * (randomNr() - 0.5);
09 y = 2 * (randomNr() - 0.5);

NO.9 You develop a parallel application that will be deployed on a Windows HPC Server 2008 cluster.
You write the following code segment. (Line numbers are included for reference only.)
01 MPI_Init(&argc, &argv);
02
03 {
04 // program part for rank 0
05
06 }
06 else
07 {
08 // program part for all other ranks
09 }
10 MPI_Finalize();
You need to ensure that the code in the rank 0 section only executes on the process that has a rank of 0.
Which code segment should you insert at line 02?
A. int size;
MPI_Comm_size(MPI_COMM_WORLD, &size);
if (size > 0)
B. int size;
MPI_Comm_size(MPI_COMM_WORLD, &size);
if (size == 0)
C. int rank
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (rank == 0)
D. char hostName[MPI_MAX_PROCESSOR_NAME];
int resultlen;
MPI_Get_processor_name(hostName, &resultlen);
char masterName[] = "rank0";
if (strcmp(masterName, hostName) != 0)
Answer: C

Microsoft   70-691   70-691   70-691 test questions

NO.10 You develop a parallel application that will be deployed on a Windows HPC Server 2008 cluster.
You write the following code segment. (Line numbers are included for reference only.)
01 int rank;
02 MPI_Comm_rank(MPI_COMM_WORLD, &rank);
03 // declaration of variable hostName
04 // code to execute
05
06 std::cout << "hostname of rank " << rank;
07 std::cout << ": " << hostName << "\n";
You need to ensure that a variable named hostName contains the name of the cluster node that the code
runs on.
Which code segment should you add at line 05?
A. char *hostName = getenv("MPI_HOSTNAME");
B. char hostName[MPI_MAX_PROCESSOR_NAME];
int resultlen;
MPI_Get_processor_name(&resultlen, hostName);
C. char hostName[MPI_MAX_NAME_STRING];
int resultlen;
MPI_Comm_get_name(MPI_COMM_WORLD, hostName, &resultlen);
D. char hostName[256];
int resultlen = sizeof(hostName);
if (rank == 0)
{
gethostname(hostName, resultlen);
}
Answer: B

Microsoft   70-691   70-691 exam   70-691 test

NO.11 pi = 4 * total/(commSize * totDarts);

NO.12 You plan to develop a parallel application by using Windows HPC Server 2008.
You plan to use a method to control the calculations performed by each individual process.
You need to ensure that different commands can be sent to each process.
Which function should you use?
A. MPI_Send
B. MPI_Bcast
C. MPI_Gather
D. MPI_Reduce
Answer: A

Microsoft   70-691   70-691   70-691 original questions   70-691 demo

NO.13

NO.14 if (x*x + y*y <= 1.0)

NO.15 }

NO.16 You plan to develop a single program multiple data (SPMD) application by using Windows HPC Server
2008.
You use multiple processes to perform intermediate calculations and to provide the results as a single
number.
You need to ensure that the intermediate results are collected and added together by using a single MPI
function.
Which function should you use?
A. MPI_Send
B. MPI_Bcast
C. MPI_Gather
D. MPI_Reduce
Answer: D

Microsoft   70-691   70-691 practice test   70-691 test questions   70-691

NO.17 if(commRank == 0) {

IT industry is growing very rapidly in the past few years, so a lot of people start to learn IT knowledge, so that keep them for future success efforts. Microsoft 70-691 certification exam is essential certification of the IT industry, many people frustrated by this certification. Today, I will tell you a good way to pass the exam which is to choose IT-Tests.com Microsoft 70-691 exam training materials. It can help you to pass the exam, and we can guarantee 100% pass rate. If you do not pass, we will guarantee to refund the full purchase cost. So you will have no losses.