R4RIN – MCQs, Mock Tests | Google Cloud Platform(GCP) Google Cloud MCQ Set 14

Point out the wrong statement.

1. Web services are useful only if they can be discovered by mobile devices
2. If protocols are standard and open, the chances of being able to exchange information are decreased
3. Web services are a form of publishing
4. all of the mentioned

✅ Correct Answer: 2

Which of the following service is an open registry of business services?

1. USI
2. UDDI
3. UDDL
4. all of the mentioned

✅ Correct Answer: 2

Which of the following page is published by UDDI?

1. Black
2. Yellow
3. Blue
4. all of the mentioned

✅ Correct Answer: 3

Point out the correct statement.

1. In WSDL, the service is described in terms of an endpoint that can be accessed to send information to and get information back from the service
2. Several mechanisms exist for aggregating WSDL documents into a searchable form
3. UDDI is an OASIS standard that is searchable and is in the XML format
4. All of the mentioned

✅ Correct Answer: 4

Which of the following service provides a means for advertising services on small networks using a multicast protocol?

1. WS-Discovery
2. WS-API
3. WS-WCF
4. none of the mentioned

✅ Correct Answer: 1

Which of the following pages IN UDDI specify the service endpoints?

1. White
2. Yellow
3. Green
4. none of the mentioned

✅ Correct Answer: 3

Microsoft uses ________ to provision network nodes such as computers, access points, printers, and other network-connected devices.

1. Motorola Rally
2. Windows Rally
3. Sony Rally
4. All of the mentioned

✅ Correct Answer: 2

Which of the following standard aims to create a searchable global registry of business services?

1. ebXML
2. eXLST
3. bXML
4. none of the mentioned

✅ Correct Answer: 1

Electronic Business using eXtensible Markup Language standard is maintained by ________ initiative.

1. UN
2. freebXM
3. fbXM
4. All of the mentioned

✅ Correct Answer: 2

_______ Wireless operates services are based on a Wi-Fi Positioning System (WPS).

1. Skydrive
2. Skyhook
3. SkyLook
4. none of the mentioned

✅ Correct Answer: 2

Point out the wrong statement.

1. MEMS stands for microelectromechanical systems
2. MEMS as a class can be between 1000 and 100000 micrometers in size
3. Several MEMS are packaged in smartphones
4. All of the mentioned

✅ Correct Answer: 2

Which of the following system is constantly polling locations to update them and recalibrating data points to improve accuracy over time?

1. WPS
2. GPS
3. XPS
4. all of the mentioned

✅ Correct Answer: 3

Which of the following has a Java API that works with the Skyhook network?

1. Looki
2. Look
3. Loki
4. all of the mentioned

✅ Correct Answer: 3

Point out the correct statement.

1. MEMS is a class of very small sensor or actuator devices where small mechanical systems are driven by electricity to indicate a position
2. The incorporation of low-cost geo-sensors in the form of GPS chips into mobile devices opens the mobile user to a whole range of services based on the client’s location
3. The iPhone uses the proximity sensor to turn the screen off when a user puts the phone to his face
4. all of the mentioned

✅ Correct Answer: 4

Which of the following service is an example of push technology?

1. Automated software updates
2. Comet
3. HTTP streaming
4. all of the mentioned

✅ Correct Answer: 4

The IRC protocol and the XMPP IM and VoIP protocol are examples of ______ push technologies.

1. P2P
2. C2C
3. B2B
4. none of the mentioned

✅ Correct Answer: 1

Which of the following transport protocol combined with XMPP can be used for push service?

1. BOSH
2. UOSH
3. MOSH
4. all of the mentioned

✅ Correct Answer: 1

In the parlance of system design, the active transfer process is referred to as “push” and server is called _______

1. CDN
2. CDN
3. MDB
4. None of the mentioned

✅ Correct Answer: 2

Which of the following push technology is similar to SMTP?

1. Push-IMAP
2. Pull-IMAP
3. Push-POP3
4. all of the mentioned

✅ Correct Answer: 1

Which of the following is the most commonly used standard for performing synchronization?

1. SyncML
2. SMIL
3. SML
4. none of the mentioned

✅ Correct Answer: 1

Point out the wrong statement.

1. Data synchronization is an important Web service for mobile devices
2. Contact, calendar, and information on devices often need to be synchronized between multiple systems
3. SyncML is implemented using a SyncML server or alternatively as a SyncML hosted service
4. None of the mentioned

✅ Correct Answer: 4

Which of the following data type may be synchronized by SyncML?

1. Files
2. Memos
3. Tasks
4. all of the mentioned

✅ Correct Answer: 4

Which of the following services is an example of an SMS gateway?

1. Microsoft Live
2. Direct to SMSC gateway
3. Y-Mail service
4. all of the mentioned

✅ Correct Answer: 2

Point out the correct statement.

1. The CnML protocol finds support in a number of products from major mobile software and hardware vendors
2. The desktop-to-mobile sync application Windows Mobile Device Center allows a mobile client to synchronize to a desktop
3. Desktop ActiveSync is not supported by some third-party mail servers
4. All of the mentioned

✅ Correct Answer: 2

Which of the following allows you to attach sounds, pictures, icons, and even formatted text with your message?

1. EMS
2. SMS
3. MMS
4. all of the mentioned

✅ Correct Answer: 1

Which of the following uses a combination of WAP and SMS for its transport?

1. EMS
2. SMS
3. MMS
4. all of the mentioned

✅ Correct Answer: 3

Which of the following protocol is used for transaction monitoring service based on a request/response mechanism?

1. WTP
2. WTLS
3. WDP
4. All of the mentioned

✅ Correct Answer: 1

Which of the following public-key encryption methods is used for the same purpose as TLS?

1. WTP
2. WTLS
3. WDP
4. all of the mentioned

✅ Correct Answer: 2

Which of the following provides unreliable data transport data formatting?

1. WTP
2. WTLS
3. WDP
4. WAE

✅ Correct Answer: 3

When a mobile user is connected to the mobile service, how many sets of information is exchanged?

1. 1
2. 2
3. 3
4. 4

✅ Correct Answer: 2

Point out the wrong statement.

1. 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
2. Location is the prime example of context
3. When we search for something near us, the search engine returns results that are independent of location
4. All of the mentioned

✅ Correct Answer: 2

Which of the following context contains information derived from measurements made from the mobile device or its sensors?

1. Physical
2. External
3. Logical
4. all of the mentioned

✅ Correct Answer: 1

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?

1. Physical
2. External
3. Logical
4. all of the mentioned

✅ Correct Answer: 2

Point out the correct statement.

1. 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
2. Only one mechanisms exist for aggregating WSDL documents into a searchable form
3. AJAX is an OASIS standard that is searchable and is in the JSON format
4. all of the mentioned

✅ Correct Answer: 1

Which of the following provides a set of methods for using modules to construct loosely coupled complex systems from standard parts?

1. SOA
2. OCCI
3. WCF
4. none of the mentioned

✅ Correct Answer: 1

What is the role played by Web service in SOA?

1. service consumer
2. service provider
3. service user
4. none of the mentioned

✅ Correct Answer: 2

Which of the following plays the role of the orchestrator providing programmed logic that works with the data parsed by the Context Parser?

1. Context Logic Processor
2. Context Physical Processor
3. Context View Processor
4. all of the mentioned

✅ Correct Answer: 1

The specific ontology that applies to a mobile SOA is ______

1. WOL
2. OWL
3. oXML
4. none of the mentioned

✅ Correct Answer: 1

The concept of creating a structured representation of concepts and their relationship in a domain is referred to as ________

1. analogy
2. ontology
3. generalization
4. all of the mentioned

✅ Correct Answer: 2

Which of the following allows an IMAP server to automatically keep a connection alive?

1. P-IMAP
2. C-IMAP
3. I-IMAP
4. none of the mentioned

✅ Correct Answer: 1

Point out the wrong statement.

1. All push technologies used in mobile applications are server-based
2. Push email is the penultimate example of a push service
3. 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
4. all of the mentioned

✅ Correct Answer: 1

Which of the following IMAP command is used to update and amounts to a heartbeat signal and response?

1. EXIT
2. IDLE
3. CLOSE
4. all of the mentioned

✅ Correct Answer: 2

Which of the following services uses push email?

1. Apple MobileMe
2. Google Gmail
3. IM’s BlackBerry Enterprise Server
4. all of the mentioned

✅ Correct Answer: 4

Point out the correct statement.

1. The well-known email protocol POP3 is a polling protocol
2. IMAP cannot support both push and polling
3. Push-IMAP is a push technology, as is the SMTP protocol
4. All of the mentioned

✅ Correct Answer: 1

Which of the following is an incorrect step in pushing blackberry service?

1. Content provider sends a push request to the server
2. BlackBerry servers send a response back to the content provider
3. BlackBerry servers forward the acknowledgement to the content provider
4. All of the mentioned

✅ Correct Answer: 4

Which of the following uses a set of email extensions to provide access to mobile devices?

1. Black Profile
2. Lemonade Profile
3. B2B Profile
4. None of the mentioned

✅ Correct Answer: 1

The Lemonade Profile is a specification of the _____ as RFC 5550.

1. IETF
2. IETE
3. IETC
4. All of the mentioned

✅ Correct Answer: 1

How many number of characters can be sent in a single message through SMS?

1. 140
2. 200
3. 240
4. None of the mentioned

✅ Correct Answer: 4

Which of the following allows longer messages to be sent using multiple packets containing a User Data Header that contains the segment number?

1. Long SMS
2. Large SMS
3. Big SMS
4. All of the mentioned

✅ Correct Answer: 1