About the BCP-811 exam certification, reliability can not be ignored. BCP-811 exam training materials of IT-Tests.com are specially designed. It can maximize the efficiency of your work. We are the best worldwide materials provider about this exam.
The person who has been able to succeed is because that he believed he can do it. IT-Tests.com is able to help each IT person, because it has the capability. IT-Tests.com BlackBerry BCP-811 exam training materials can help you to pass the exam. Any restrictions start from your own heart, if you want to pass the BlackBerry BCP-811 examination, you will choose the IT-Tests.com.
IT-Tests.com website is fully equipped with resources and the questions of BlackBerry BCP-811 exam, it also includes the BlackBerry BCP-811 exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. IT-Tests.com provide true and comprehensive exam questions and answers. With our exclusive online BlackBerry BCP-811 exam training materials, you'll easily through BlackBerry BCP-811 exam. Our site ensure 100% pass rate.
IT-Tests.com provide you the product with high quality and reliability. You can free download online part of IT-Tests's providing practice questions and answers about the BlackBerry certification BCP-811 exam as a try. After your trail I believe you will be very satisfied with our product. Such a good product which can help you pass the exam successfully, what are you waiting for? Please add it to your shopping cart.
Exam Code: BCP-811
Exam Name: BlackBerry (Developing Java Applications for the BlackBerry Platform)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 122 Questions and Answers
Last Update: 2013-12-22
BCP-811 (Developing Java Applications for the BlackBerry Platform) Free Demo Download: http://www.it-tests.com/BCP-811.html
NO.1 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 BCP-811 BCP-811 BCP-811 original questions BCP-811 pdf BCP-811
NO.2 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 study guide BCP-811 BCP-811 BCP-811 pdf
NO.3 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 pdf BCP-811 BCP-811 BCP-811 exam BCP-811 pdf
NO.4 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 BCP-811 test BCP-811 exam BCP-811 questions
NO.5 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 demo BCP-811
NO.6 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 BCP-811 original questions BCP-811 test answers BCP-811 BCP-811 exam dumps BCP-811
NO.7 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 questions BCP-811 study guide BCP-811 BCP-811 BCP-811
NO.8 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 exam prep
NO.9 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 exam prep BCP-811 practice test BCP-811 BCP-811 pdf
NO.10 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 demo BCP-811 practice test 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 answers real questions BCP-811 BCP-811 exam prep BCP-811 dumps
NO.12 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 BCP-811 demo BCP-811 test questions BCP-811 test questions BCP-811 study guide BCP-811
NO.13 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 braindump BCP-811 BCP-811
NO.14 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 answers real questions BCP-811 exam simulations BCP-811 exam prep BCP-811 certification training
NO.15 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 questions BCP-811 BCP-811 BCP-811 BCP-811
NO.16 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 test BCP-811
NO.17 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 BCP-811 BCP-811 pdf BCP-811 braindump BCP-811 original questions
NO.18 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 BCP-811 BCP-811 exam BCP-811
NO.19 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 demo BCP-811 BCP-811 BCP-811 pdf BCP-811 exam
NO.20 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 BCP-811 demo
IT-Tests.com offer the latest C_HANATEC_1 Questions & Answers and high-quality MB5-858 PDF Practice Test. Our HP0-J66 VCE testing engine and JN0-690 study guide can help you pass the real exam. High-quality 000-303 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.it-tests.com/BCP-811.html
没有评论:
发表评论