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MCQOPTIONS
This section includes 1361 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Programming knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
Which one of the statement is generally NOT correct for Microkernelized Hypervisor? |
| A. | drivers run within guests |
| B. | simple partitioning functionality |
| C. | increase reliability and minimize lowest level of the tcb |
| D. | contains its own drivers model |
| Answer» E. | |
| 102. |
VMM facilitates sharing of |
| A. | memory & i/o |
| B. | cpu, memory & i/o |
| C. | cpu & memory |
| D. | i/o & cpu |
| Answer» C. cpu & memory | |
| 103. |
VMM is |
| A. | a virtual machine |
| B. | hardware |
| C. | host os |
| D. | a layer of software |
| Answer» E. | |
| 104. |
Which of the following operating system support operating systemvirtualization ? |
| A. | windows nt |
| B. | sun solaris |
| C. | windows xp |
| D. | compliance |
| Answer» C. windows xp | |
| 105. |
Which of the following type of virtualization is found in hypervisor such asMicrosoft’s Hyper-V ? |
| A. | paravirtualization |
| B. | full virtualization |
| C. | emulation |
| D. | none of thementioned |
| Answer» B. full virtualization | |
| 106. |
Which of the following should be placed in second lowermost layer for the following figure ? |
| A. | host operating system |
| B. | software |
| C. | vm |
| D. | none of the mentioned |
| Answer» B. software | |
| 107. |
where a VM can be moved from one physicalmachine to another even as it continues to execute. |
| A. | load balancing |
| B. | migration |
| C. | live migration |
| D. | server consolidation |
| Answer» D. server consolidation | |
| 108. |
Bare metal hypervisor sits on top of |
| A. | physical hardware |
| B. | virtualized hardware |
| C. | operating system |
| D. | none of the above |
| Answer» B. virtualized hardware | |
| 109. |
What are the goals of Hypervisor design? |
| A. | scalability |
| B. | reliability |
| C. | isolation |
| D. | all of the above |
| Answer» E. | |
| 110. |
Full virtualization Full virtualization |
| A. | simulates hardware within software |
| B. | has vms with the same os |
| C. | clones images |
| D. | alters the guest os |
| Answer» B. has vms with the same os | |
| 111. |
In a scheme, the VM is installed as a Type 1 Hypervisor directlyonto the hardware. |
| A. | paravirtualization |
| B. | full virtualization |
| C. | emulation |
| D. | none of thementioned |
| Answer» C. emulation | |
| 112. |
In the virtual machine simulates hardware, so it can be independentof the underlying system hardware. |
| A. | paravirtualization |
| B. | full virtualization |
| C. | emulation |
| D. | none of thementioned |
| Answer» D. none of thementioned | |
| 113. |
Virtualization allows sharing the resources of hardware across multiple a environments. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 114. |
Which of the following runs on Xen Hypervisor? |
| A. | azure |
| B. | aws ec2 |
| C. | aws ec3 |
| D. | all of the mentioned |
| Answer» C. aws ec3 | |
| 115. |
Which of the following visualization is most commonly achieved through a mapping mechanism where a logical storage address is translated into aphysical storage address? |
| A. | storage |
| B. | network |
| C. | software |
| D. | none of the mentioned |
| Answer» B. network | |
| 116. |
Which of the following file format is used by RSS module? |
| A. | xml |
| B. | smil |
| C. | json |
| D. | all of the mentioned |
| Answer» B. smil | |
| 117. |
An operating system running on a Type VM is a full virtualization. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | all of the mentioned |
| Answer» B. 2 | |
| 118. |
In para-virtualization, VMs run on hypervisor that interacts with thehardware. |
| A. | true |
| B. | false |
| Answer» C. | |
| 119. |
is used by Amazon Web Services to store copies of a virtualmachine. |
| A. | ami |
| B. | emi |
| C. | imi |
| D. | application services |
| Answer» B. emi | |
| 120. |
virtualization abstracts networking hardware and software into avirtual network that can be managed. |
| A. | storage |
| B. | network |
| C. | software |
| D. | none of thementioned |
| Answer» C. software | |
| 121. |
Cloud computing is an abstraction based on the notion of pooling physical resources andpresenting them as a resource. |
| A. | real |
| B. | virtual |
| C. | cloud |
| D. | none of the mentioned |
| Answer» C. cloud | |
| 122. |
The technology used to distribute service requests to resources is referred toas |
| A. | load performing |
| B. | load scheduling |
| C. | load balancing |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 123. |
Virtualization assigns a logical name for a physical resource and then provides a pointer tothat physical resource when a request is made |
| A. | true |
| B. | false |
| Answer» B. false | |
| 124. |
Which of the following type of virtualization is also characteristic of cloudcomputing? |
| A. | storage |
| B. | application |
| C. | cpu |
| D. | all of the mentioned |
| Answer» E. | |
| 125. |
which of the following are the controls of Ajax? |
| A. | scriptmanager |
| B. | scriptmanagerproxy |
| C. | updateprogress |
| D. | all of the mentioned |
| Answer» E. | |
| 126. |
Which of the following technology is used for syndicated content? |
| A. | ajax |
| B. | rss |
| C. | javascript |
| D. | all of the mentioned |
| Answer» C. javascript | |
| 127. |
How many technologies are used for most of the syndicated content on theInternet? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 128. |
Which of the following was developed an alternative to XML syndication byIETF? |
| A. | atom publishingprotocol |
| B. | atom subscribingprotocol |
| C. | atom subscribeprotocol |
| D. | none of thementioned |
| Answer» B. atom subscribingprotocol | |
| 129. |
Which of the following application is a newsreader? |
| A. | google reader |
| B. | bloglines |
| C. | newsgator online |
| D. | all of the mentioned |
| Answer» E. | |
| 130. |
is an application for collecting messages sent in RSS and Atomformat from information providers. |
| A. | google reader |
| B. | yahoo mail |
| C. | emailrackspace |
| D. | all of the mentioned |
| Answer» B. yahoo mail | |
| 131. |
Which of the following has infrastructure security managed and owned bythe vendor? |
| A. | hybrid |
| B. | private/community |
| C. | public |
| D. | none of thementioned |
| Answer» C. public | |
| 132. |
Which of the following service model is owned in terms of infrastructure byboth vendor and customer? |
| A. | public |
| B. | private |
| C. | hybrid |
| D. | none of thementioned |
| Answer» D. none of thementioned | |
| 133. |
Which of the following model allows vendor to provide security as part of theService Level Agreement? |
| A. | saas |
| B. | paas |
| C. | iaas |
| D. | all of the mentioned |
| Answer» B. paas | |
| 134. |
For the model, the security boundary may be defined for thevendor to include the software framework and middleware layer. |
| A. | saas |
| B. | paas |
| C. | iaas |
| D. | all of the mentioned |
| Answer» C. iaas | |
| 135. |
Which of the following functional cloud computing hardware/software stackis the Cloud Reference Model? |
| A. | cas |
| B. | csa |
| C. | sac |
| D. | all of the mentioned |
| Answer» B. csa | |
| 136. |
Which of the following is used for Web performance management and loadtesting? |
| A. | vmware hyperic |
| B. | webmetrics |
| C. | univa ud |
| D. | tapinsystems |
| Answer» C. univa ud | |
| 137. |
Which of the following is considered an essential element in cloud computingby CSA? |
| A. | multi-tenancy |
| B. | identity and accessmanagement |
| C. | virtualization |
| D. | all of the mentioned |
| Answer» B. identity and accessmanagement | |
| 138. |
Which of the following is the operational domain of CSA(Cloud SecurityAlliance)? |
| A. | scalability |
| B. | portability andinteroperability |
| C. | flexibility |
| D. | none of thementioned |
| Answer» C. flexibility | |
| 139. |
Which of the following services that need to be negotiated in Service LevelAgreements? |
| A. | logging |
| B. | auditing |
| C. | regulatorycompliance |
| D. | all of the mentioned |
| Answer» E. | |
| 140. |
Which of the following service provider provides the least amount of built insecurity? |
| A. | saas |
| B. | paas |
| C. | iaas |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 141. |
. Which of the following allows you to create instances of the MySQL databaseto support your Web sites? |
| A. | amazon elasticcompute cloud |
| B. | amazon simplequeue service |
| C. | amazon relationaldatabase service |
| D. | amazon simplestorage system |
| Answer» D. amazon simplestorage system | |
| 142. |
Which of the following allows you to create instances of the MySQL databaseto support your Web sites? |
| A. | amazon elasticcompute cloud |
| B. | amazon simplequeue service |
| C. | amazon relationaldatabase service |
| D. | amazon simplestorage system |
| Answer» D. amazon simplestorage system | |
| 143. |
Which of the following is an edge-storage or content-delivery system thatcaches data in different physical locations? |
| A. | amazon relationaldatabase service |
| B. | amazon simpledb |
| C. | amazon cloudfront |
| D. | amazon associatesweb services |
| Answer» D. amazon associatesweb services | |
| 144. |
Which of the following storage devices exposes its storage to clients as Rawstorage that can be partitioned to create volumes ? |
| A. | block |
| B. | file |
| C. | disk |
| D. | all of the mentioned |
| Answer» B. file | |
| 145. |
Which of the following backup create a cloned copy of your current data ordrive ? |
| A. | continuous dataprotection |
| B. | open file backup |
| C. | reverse delta backup |
| D. | none of thementioned |
| Answer» B. open file backup | |
| 146. |
Which of the following type of virtualization is also characteristic of cloudcomputing |
| A. | storage |
| B. | application |
| C. | cpu |
| D. | all of the mentioned |
| Answer» E. | |
| 147. |
Which of the following is a system for creating block level storage devices thatcan be used for Amazon Machine Instances in EC2 ? |
| A. | cloudwatch |
| B. | amazon elastic blockstore |
| C. | aws import/export |
| D. | all of the mentioned |
| Answer» C. aws import/export | |
| 148. |
Data stored in domains doesn’t require maintenance of a schema. |
| A. | simpledb |
| B. | sql server |
| C. | oracle |
| D. | rds |
| Answer» B. sql server | |
| 149. |
NameNode and DataNode do communicate using |
| A. | active pulse |
| B. | heartbeats |
| C. | h-signal |
| D. | data pulse |
| Answer» C. h-signal | |
| 150. |
When a client contacts the namenode for accessing a file, the namenode responds with |
| A. | size of the file requested |
| B. | block id and hostname of all the data nodes containing that block |
| C. | block id of the file requested |
| D. | all of the above |
| Answer» C. block id of the file requested | |