ITCertKing ensure that the first time you take the exam will be able to pass the exam to obtain the exam certification. Because ITCertKing can provide to you the highest quality analog BlackBerry BCP-811 Exam will take you into the exam step by step. ITCertKing guarantee that BlackBerry BCP-811 exam questions and answers can help you to pass the exam successfully.
There are different ways to achieve the same purpose, and it's determined by what way you choose. A lot of people want to pass BlackBerry certification BCP-811 exam to let their job and life improve, but people participated in the BlackBerry certification BCP-811 exam all knew that BlackBerry certification BCP-811 exam is not very simple. In order to pass BlackBerry certification BCP-811 exam some people spend a lot of valuable time and effort to prepare, but did not succeed.
Exam Code: BCP-811
Exam Name: BlackBerry (Developing Java Applications for the BlackBerry Platform)
One year free update, No help, Full refund!
Total Q&A: 122 Questions and Answers
Last Update: 2013-10-03
ITCertKing's BlackBerry BCP-811 exam training materials allows candidates to learn in the case of mock examinations. You can control the kinds of questions and some of the problems and the time of each test. In the site of ITCertKing, you can prepare for the exam without stress and anxiety. At the same time, you also can avoid some common mistakes. So you will gain confidence and be able to repeat your experience in the actual test to help you to pass the exam successfully.
BCP-811 is an BlackBerry certification exam, so BCP-811 is the first step to set foot on the road of BlackBerry certification. BCP-811 certification exam become more and more fiery and more and more people participate in BCP-811 exam, but passing rate of BCP-811 certification exam is not very high.When you select BCP-811 exam, do you want to choose an exam training courses?
BCP-811 Free Demo Download: http://www.itcertking.com/BCP-811_exam.html
NO.1 Consider the addTask() method defined below. Its purpose is to receive incoming tasks and put them
into a Vector, _tasks. Another thread will continuously remove the task at index 0 from the Vector.
Assuming that addTask() is being invoked at a rate roughly equal to the rate at which the tasks are being
processed, which concurrency issue may occur during execution? (Choose one.)
A. Livelock
B. Deadlock
C. Race condition
D. Starvation
E. Unfairness
Answer: D
BlackBerry practice test BCP-811 certification training BCP-811 practice test BCP-811 answers real questions
NO.2 Which push header should be used to verify that push requests are received by a BlackBerry device
application? (Choose one.)
A. X-Rim-Push-Reliability: Transport
B. X-RIM-Push-Deliver-Before Mon, 03 Aug 2009 15:52:00 GMT
C. X-RIM-Push-Deliver-After: Mon, 03 Aug 2009 15:52:00 GMT
D. X-Rim-Push-Priority: High
E. X-Rim-Push-Reliability: Application
Answer: E
BlackBerry BCP-811 practice test BCP-811 certification training BCP-811 exam prep
NO.3 A developer has been asked to create an application that will display the full name of all people in a
BlackBerry device user address book. The following code is written:
Which two of the following actions must be taken before this code is executed to ensure
compatibility across all versions of BlackBerry Device Software? (Choose two.)
A. The application should initialize all entries of thecontactName String array to empty Strings
B. The application should use theContact.countValues method to verify that the Contact.NAME field
contains an entry
C. The application should verify that it can write to the user address book using
theApplicationPermissions API
D. The application should use theisNull method to verify that the Contact.NAME values are not null
E. The application should use theContactList.isSupportedField method to verify that the
Contact.NAME field can be read
Answer: B,E
BlackBerry BCP-811 dumps BCP-811 BCP-811 BCP-811
NO.4 Which two of the following classes could be used to check the coverage status? (Choose two.)
A. Radio
B. ConnectionFactory
C. TransportInfo
D. CoverageSate
E. CoverageInfo
Answer: C,E
BlackBerry BCP-811 BCP-811 original questions
NO.5 A developer is designing a BlackBerry device application that provides summaries of large amounts of
data. The summaries require extensive computations. Which design approach will meet these
requirements? (Choose one.)
A. Store the full set of data locally on removable media using a compressed format
B. Supplement memory available on the BlackBerry device and compute the results locally
C. Use URL encodings to expedite the transfer of data between a remote server and the
BlackBerry device
D. Compute the summary on a remote server and access the results through a BlackBerry
Enterprise Server connection
E. Use local storage and the floating point processor on the BlackBerry device to speed up computations
Answer: B
BlackBerry test answers BCP-811 BCP-811 BCP-811
NO.6 Which block of code will ensure that a network connection has been closed? (Choose one.)
A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D
E. Exhibit E
Answer: A
BlackBerry test answers BCP-811 BCP-811 BCP-811 study guide BCP-811 test questions
NO.7 A developer is writing a game with custom graphics and animations that will need to fit on multiple
screen sizes for various BlackBerry devices. The developer needs to minimize the number of images
created for the game. Which API will support these requirements? (Choose one.)
A. SVG
B. Display
C. Transition
D. Multimedia
E. Game
Answer: A
BlackBerry dumps BCP-811 BCP-811 original questions
NO.8 A customer needs an application that will store temporary data and expose it to other BlackBerry device
applications. Which API will meet this requirement? (Choose one.)
A. RuntimeStore
B. PersistentStore
C. Location Based Services
D. Global Events
E. Connector
Answer: A
BlackBerry test BCP-811 BCP-811 BCP-811 BCP-811 certification training
NO.9 An application is needed that can store a list of sales data and customer information. The application
will also need the ability to search through this data and summarize it in an efficient manner. Which data
storage mechanism will assist in meeting all of these requirements? (Choose one.)
A. SQLite
B. PersistentStore
C. RecordStore
D. RuntimeStore
E. FileConnection
Answer: D
BlackBerry questions BCP-811 BCP-811 exam prep BCP-811 BCP-811
NO.10 The following application is set to auto-run at startup:
Which approach would most reliably solve the problem this application will encounter? (Choose one.)
A. It should callThread.sleep() for ten seconds before pushing the screen to verify that the
BlackBerry device has completed its boot up process
B. Threads should be moved to their own standalone class so that they do not cause a security exception
C. Theint values in the MenuItem constructor should equal the y MenuString length to leave enough room
for the string
D. It should use theApplicationManager.inStartup() before pushing the screen to verify that the BlackBerry
device has completed its boot up process
E. It should use theApplicationManager.inStartup() before pushing the screen to verify that the BlackBerry
device has completed its boot up process
F. It should use theApplicationManager.inStartup() before pushing the screen to verify that the BlackBerry
device has completed its boot up process
G. ThemakeMenu method of MainScreen must be overridden to use a menu
Answer: D,E,F
BlackBerry dumps BCP-811 exam prep BCP-811 test
NO.11 Which three of the following options are contained in a component pack? (Choose three.)
A. BlackBerry Device Simulator
B. JavaDocs
C. API Library
D. Code signing keys
E. Unit Tests Framework
Answer: A,B,C
BlackBerry demo BCP-811 braindump BCP-811 BCP-811 dumps BCP-811 test questions BCP-811
NO.12 An application requires the creation of a custom field that can display animation. Which class and
method combination should be used to accomplish this task? (Choose one.)
A. Field.paint(Graphics graphics)
B. MainScreen.paint(Graphics graphics)
C. Field.subpaint(Graphics graphics)
D. Screen.draw(Graphics graphics)
E. GameCanvas.paint(Graphics graphics)
Answer: A
BlackBerry BCP-811 demo BCP-811 certification
NO.13 Which keys are required to use the encryption classes in the Java API in order to store encrypted data
on a BlackBerry device? (Choose one.)
A. Code development keys
B. Code signing keys
C. Code runtime keys
D. Code encryption keys
E. Code storage keys
Answer: B
BlackBerry answers real questions BCP-811 BCP-811 certification BCP-811 BCP-811
NO.14 A BlackBerry device application collects information about several hundred books. The application
needs to sort books by title. Which combination of data structures should be used to manage the objects?
(Choose one.)
A.net.rim.device.api.util.SimpleSortingVector and net.rim.device.api.util.StringComparator
B. java.util.Hashtable and net.rim.device.api.util.StringComparator
C. net.rim.device.api.util.StringRepository and net.rim.device.api.util.StringPattern
D. java.util.TreeSet and net.rim.device.api.util.StringComparator
E. java.util.Stack and net.rim.device.api.util.StringComparator
Answer: A
BlackBerry BCP-811 BCP-811 BCP-811
NO.15 Which two of the following operations should be avoided on the main event thread? (Choose two.)
A. Pushing a screen onto the display stack
B. Displaying a Dialog screen
C. Performing network communication
D. Calling the sleep method
E. Capturing of keyboard input
Answer: C,D
BlackBerry BCP-811 BCP-811 study guide BCP-811 BCP-811 exam
NO.16 Consider the following small application which creates a linked list like structure:
After execution, at which statement does the ListElement object created at line 6 become a candidate for
garbage collection? (Choose one.)
A. 16
B. 17
C. 21C.21
D. 22D.22
E. 23E.23
Answer: B
BlackBerry BCP-811 exam BCP-811 test answers BCP-811
NO.17 Consider the Counter class whose code is below:
Assuming that the go() method is always invoked serially, why is a different count printed at the end
almost every time that it is invoked? (Choose one.)
A. Therun() method is not declared "synchronized"
B. The _count variable is not declared "synchronized"
C. The ++ operator is not atomic
D. The _count variable overflows
E. The Counter class is not declared "synchronized"
Answer: C
BlackBerry exam prep BCP-811 BCP-811 test answers BCP-811
NO.18 Consider the code below:
What is a more efficient way of calculating the midpoint? (Choose one.)
A. int midpoint = (int) ((double) width) / 2.0;
B. int midpoint = Fixed32.div(width, 2);
C. int midpoint = (int) (width * 0.5f);
D. int midpoint = width >> 1;
E. int midpoint = width >> 2;
Answer: D
BlackBerry questions BCP-811 BCP-811 practice test BCP-811 demo
NO.19 Consider the code below:
How will the connection route be affected? (Choose one.)
A. The connection is never routed through the BlackBerry Infrastructure
B. The connection is routed over the cellular network
C. The connection is routed over the Wi-Fi
D. The connection is routed over the BlackBerry Internet Service -B
E. The connection is never routed through the BlackBerry Enterprise Server
Answer: E
BlackBerry original questions BCP-811 BCP-811 test answers BCP-811 BCP-811 test questions
NO.20 An application receives notification that a new data object is being saved in the RuntimeStore. It may
take up to 60 seconds to save this data. Which method should the application use to obtain the object
from the RuntimeStore? (Choose one.)
A. get( long objectUID )
B. getInstance()
C. fetch( Class objectClass, long timeout )
D. waitFor( long objectUID )
E. put( long objectUID, Object anObject)
Answer: D
BlackBerry demo BCP-811 BCP-811 test
ITCertKing offer the latest 70-492 exam material and high-quality 000-350 pdf questions & answers. Our NS0-155 VCE testing engine and 000-273 study guide can help you pass the real exam. High-quality 156-215.13 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.itcertking.com/BCP-811_exam.html
没有评论:
发表评论