Cloud Programming Multiple Choice Questions(MCQs)& Answers

Questions
841 When a mobile user is connected to the mobile service, how many sets of information is exchanged?
A 1
B 2
C 3
D 4

Answer: 2
842 Point out the wrong statement.
A Each mobile device contains and is capable of transmitting a large amount of information concerning the condition or state of the device and the user who carries the device
B Location is the prime example of context
C When we search for something near us, the search engine returns results that are independent of location
D All of the mentioned

Answer: Location is the prime example of context

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843 Which of the following context contains information derived from measurements made from the mobile device or its sensors?
A Physical
B External
C Logical
D All of the mentioned

Answer: Physical
844 Which of the following context contains information derived from the user or from the manner in which the user has interacted with services over time?
A Physical
B External
C Logical
D All of the mentioned

Answer: Logical
845 Point out the correct statement.
A When a phone transmits its GPS coordinates to a service, that service may be able to compare that location to the customer’s registered home address
B Only one mechanisms exist for aggregating WSDL documents into a searchable form
C AJAX is an OASIS standard that is searchable and is in the JSON format
D All of the mentioned

Answer: When a phone transmits its GPS coordinates to a service, that service may be able to compare that location to the customer’s registered home address
846 Which of the following provides a set of methods for using modules to construct loosely coupled complex systems from standard parts?
A SOA
B OCCI
C WCF
D All of the mentioned

Answer: SOA
847 What is the role played by Web service in SOA?
A service consumer
B service provider
C service user
D None of the mentioned

Answer: service provider
848 Which of the following plays the role of the orchestrator providing programmed logic that works with the data parsed by the Context Parser?
A Context Logic Processor
B Context Physical Processor
C Context View Processor
D All of the mentioned

Answer: Context Logic Processor
849 The specific ontology that applies to a mobile SOA is ______________
A WOL
B OWL
C oXML
D None of the mentioned

Answer: WOL
850 The concept of creating a structured representation of concepts and their relationship in a domain is referred to as ________
A analogy
B ontology
C generalization
D All of the mentioned

Answer: ontology
851 Which of the following allows an IMAP server to automatically keep a connection alive?
A P-IMAP
B C-IMAP
C I-IMAP
D None of the mentioned

Answer: P-IMAP
852 Point out the wrong statement.
A All push technologies used in mobile applications are server-based
B Push email is the penultimate example of a push service
C In push email, the service is always connected to the client, and it sends out to the client more or less immediately any new email that arrives at the server
D All of the mentioned

Answer: All push technologies used in mobile applications are server-based
853 Which of the following IMAP command is used to update and amounts to a heartbeat signal and response?
A EXIT
B IDLE
C CLOSE
D All of the mentioned

Answer: IDLE
854 Which of the following services uses push email?
A Apple MobileMe
B Google Gmail
C RIM’s BlackBerry Enterprise Server
D All of the mentioned

Answer: All of the mentioned
855 Point out the correct statement.
A The well-known email protocol POP3 is a polling protocol
B IMAP cannot support both push and polling
C Push-IMAP is a push technology, as is the SMTP protocol
D All of the mentioned

Answer: The well-known email protocol POP3 is a polling protocol
856 Which of the following is an incorrect step in pushing blackberry service?
A Content provider sends a push request to the server
B BlackBerry servers send a response back to the content provider
C BlackBerry servers forward the acknowledgement to the content provider
D All of the mentioned

Answer: All of the mentioned
857 Which of the following uses a set of email extensions to provide access to mobile devices?
A Black Profile
B Lemonade Profile
C B2B Profile
D None of the mentioned

Answer: Black Profile
858 The Lemonade Profile is a specification of the _____ as RFC 5550.
A IETF
B IETE
C IETC
D All of the mentioned

Answer: IETF
859 How many number of characters can be sent in a single message through SMS?
A 140
B 200
C 240
D All of the mentioned

Answer: 200
860 Which of the following allows longer messages to be sent using multiple packets containing a User Data Header that contains the segment number?
A Long SMS
B Large SMS
C Big SMS
D All of the mentioned

Answer: Long SMS
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