cloud programming Multiple Choice Questions(MCQs)& Answers

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

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

View Answer

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

View Answer

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

View Answer

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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