Description : The building blocks of Google’s App Engine architecture comprises of a) GFS, MapReduce, Chubby, BigTable b) GFS, Scheduler, Chubby, BigTable c) GFS, MapReduce, Chunk Server, BigTable d) Scheduler, MapReduce, Chubby, Chunk Server
Last Answer : GFS, MapReduce, Chubby, BigTable
Description : GFS makes checksums on every _________ block in each chunk. a) 64 MB b) 64 KB c) 4MB d) 4KB
Last Answer : 64 KB
Description : Very large sustainable reading and writing bandwidth, mostly continuous accessing instead of random accessing. The programming interface is similar to that of the POSIX file system accessing interface. This is ... : Google File System c) HDFS: Hadoop Distributes File System d) None of the above
Last Answer : GFS: Google File System
Description : With the current quality ofcommodity servers, the single master can handle a cluster of more than _____ nodes in GFS, a) 1000 b) 500 c) 200 d) 120
Last Answer : 1000
Description : . ___________ was built primarily as the fundamental storage service for Google’s search engine. a) BFS b) HDFS c) GFS d) GAE
Last Answer : 200 TB
Description : ___________ was built primarily as the fundamental storage service for Google’s search engine. a) BFS b) HDFS c) GFS d) GAE
Last Answer : GFS
Description : _______ in GAE provides coarse-grained locking service a) Bigtable b) Chubby c) MapReduce d) GFS
Last Answer : Chubby
Description : _________ is a web programming model for scalable data processing on large clusters over large data sets a) MapReduce b) HDFS c) GFS d) DFS
Last Answer : MapReduce
Description : In Hadoop, the files are stored in a) Directory b) DFS c) GFS d) HDFS
Last Answer : HDFS
Description : . _____________ The open source clone of GFS. Written in Java. The programming interfaces are similar to POSIX but not identical. a) HDFS b) SAMIL c) SCIM d) DVE
Description : A component called the ____________ performs resource allocation and management on behalf of specific user applications. a) IGG manager b) GFS manager c) DVE manager d) DVA manager
Last Answer : DVE manager
Description : Point out the wrong statement. a) Google App Engine allows a developer to scale an application immediately b) The customer relationship management provider SalesForce.com has a development platform called Force. ... become a hub master at the center of many ISVs offerings d) None of the mentioned
Last Answer : The customer relationship management provider SalesForce.com has a development platform called Force.com that is an IaaS offering
Description : Point out the wrong statement. a) Wolf Frameworks uses a C# engine and supports both Microsoft SQL Server and MySQL database b) Applications built in Wolf are 50-percent browser-based ... and multisource overlaid content c) Google applications are cloud-based applications d) None of the mentioned
Last Answer : Applications built in Wolf are 50-percent browser-based and support mashable and multisource overlaid content
Description : Point out the wrong statement. a) Google App Engine lets you deploy the application and monitor it b) From the standpoint of the client, a cloud service provider is different than any other networked ... be brought to bear to solve mobile, desktop, and local server issues d) All of the mentioned
Last Answer : From the standpoint of the client, a cloud service provider is different than any other networked service
Description : Which of the following impose additional overhead on clients and offer faster transfer? a) Block storage b) File Storage c) File Server d) All of the mentioned
Last Answer : Block storage
Description : How would you use java & App Engine to write to the file system? a. Disconnect from the internet and Google App Engine automatically writes to the disk. b. Edit the configuration file accordingly c. ... Invoke an instance of Google App Engine within the sandbox and it will then write to the disk.
Last Answer : You cannot write t the file system with the exception of resources files.
Description : Above the file systems comes the ________ engine, which consists of one Job Tracker, to which client applications submit MapReduce jobs. a) MapReduce b) Google c) Functional programming d) Facebook
Description : In Linux OS, what is the file server?
Last Answer : The file server is a machine that shares its disk storage and files with other machines on the network
Description : Point out the wrong statement. a) Each different type of cloud service delivery model creates a security boundary b) Any security mechanism below the security boundary must be built into the system ... mechanism above the security boundary must be maintained by the customer d) All of the mentioned
Last Answer : All of the mentioned
Description : Which of the following ACID property states that the system must go from one known state to another and that the system integrity must be maintained? a) Atomicity b) Consistency c) Isolation d) Durability
Last Answer : Consistency
Description : ________ offers various Linux distributions upon which you can build a virtual machine. a) Bagvapp b) Jcinacio c) HelpdeskLive d) All of the mentioned
Last Answer : Jcinacio
Description : In order to participate in cloud-computing, you must be using the following OS _______ . A. Windows B. Mac OS ’C. Linux D. All of the above
Last Answer : All of the above
Description : In order to participate in cloud-computing, you must be using the following OS _______ . A. Windows B. Mac OS C. Linux D. All of the above
Description : Sun also has the Hadoop Live CD ________ project, which allows running a fully functional Hadoop cluster using a live CD. a) OpenOffice.org b) OpenSolaris c) GNU d) Linux
Last Answer : OpenSolaris
Description : Point out the wrong statement. a) Cloudkick's Insight module is powerful and particularly easy to use CSE-R17.BLOGSPOT.COM b) Both Cloudkick and RightScale are knownto be easy to use with ... with Linux instances c) All of the service models support monitoring solutions d) All of the mentioned
Last Answer : Both Cloudkick and RightScale are known
Description : ________ offers various Linux distributions upon which you can build a virtual machine. a) Bagvapp b) Jcinacio c) HelpdeskLive d) All of the mention
Description : Which of the following is a SaaS characteristic? a) The typical license is subscription-based or usage-based and is billed on a recurring basis b) The software is available over the Internet ... The software and the service are monitored and maintained by the vendor d) All of the mentioned
Description : What is private cloud? A. A standard cloud service offered via the Internet B. A cloud architecture maintained within an enterprise data center. C. A cloud service inaccessible to anyone but the cultural elite
Last Answer : A cloud architecture maintained within an enterprise data center.
Description : Which two statements are true about the public cloud model? A. It meets security and auditing requirements for highly regulated industries. B. Resources and infrastructure are managed ... capital expenditures to creating a virtualized and elastic infrastructure within the enterprise data center.
Last Answer : It shifts the bulk of the costs from capital expenditures and IT infrastructure investment to an utility operating expense model.
Description : Which of the following is a SaaS characteristic? A. The typical license is subscription-based or usage-based and is billed on a recurring basis B. The software is available over the Internet globally ... . The software and the service are monitored and maintained by the vendor D. All of the above
Description : Which of the following are true characteristics of SaaS service model? A. The software applications are maintained by the vendor. B. They can be scaled up or down on demand. C. SaaS applications are cost-effective since they do not require any maintenance at end user side. D. All of the above
Description : Which of the following is a SaaS characteristic? a) The typical license is subscription-based or usage-based and is billed on a recurring basis b) The software is available over the Internet globally ... The software and the service are monitored and maintained by the vendor d) All of the mentioned
Description : In HDFS, reliability of storing data was maintained by a) Block Operations b) Block Replication c) Block Storage d) All the above
Last Answer : Block Replication
Description : MapReduce engine has a master/slave architecture consisting of a single ______ as the master and a number of _______ as the slaves a) Name Node, Data Node b) JobTracker, TaskTrackers c) TaskTrackers, JobTracker d) Data Node, Name Node
Last Answer : JobTracker, TaskTrackers
Description : The Master of the HDFS Architecture is a) Node Manager b) Data Node c) Name Node d) None of the above
Last Answer : Name Node
Description : The expansion of SOA is __________________. A. Software oriented architecture. B. System oriented architecture. C. Server oriented architecture. D. Service oriented architecture
Last Answer : Service oriented architecture
Description : __________ allows multiple operating system instances to run as guest on the same server. A. Server. B. Hypervisor. C. Network. D. Data.
Last Answer : Hypervisor.
Description : Which statement is true about a bare metal hypervisor? A. It can only be hosted on an existing operating system. B. It requires a separate license for the native operating system. C ... system. D. It runs directly on server hardware to provide virtual machines with timesharing resources.
Last Answer : It runs directly on server hardware to provide virtual machines with timesharing resources.
Description : Which of the following will be the host operating system for Windows Server? a) VirtualLogix VLX b) Microsoft Hyper-V c) Xen d) All of the mentioned
Last Answer : ) Microsoft Hyper-V
Description : Point out the wrong statement. a) Distributed transaction systems such as internetworks or cloud computing systems magnify the difficulties faced by identity management systems b) Services that provide digital ... a domain as belonging to a set of assigned addresses d) None of the mentioned
Last Answer : IDaaS Server establishes the identity of a domain as belonging to a set of assigned addresses
Description : Point out the correct statement. a) WS-+ services carried over XML messages using the SOAP protocol access remote server applications b) REST stands for Representational State Transfer c) A transaction following the rules of SOAP is considered to be RESTful d) All of the mentioned
Last Answer : REST stands for Representational State Transfer
Description : Applications such as a Web server or database server that can run on a virtual machine image are referred to as ______________ a) virtual server b) virtual appliances c) machine imaging d) all of the mentioned
Last Answer : virtual appliances
Description : ________ is a server environment that does not physically exist but is created on another server. A. Physical machine. B. Logical machine. C. Guest machine. D. Virtual machine
Last Answer : Guest machine.
Description : The expansion of SLA is _______________. A. Server level agreement. B. Service local agreement. C. Server local agreement. D. Service level agreement
Last Answer : Service level agreement