McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Information Technology Engineering (IT) , Bachelor of Science in Computer Science TY (BSc CS) , Bachelor of Computer Applications (BCA) , Master of Science in Information Technology (MSc IT) .
| 451. |
A service provider gets the same benefits from a composable system that a user does. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | all of the mentioned |
| Answer» C. paas | |
| 452. |
Point out the correct statement. |
| A. | cloud architecture can couple software running on virtualized hardware in multiple locations to provide an on-demand service |
| B. | cloud computing relies on a set of protocols needed to manage interprocess communications |
| C. | platforms are used to create more complex software |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 453. |
Which of the following is the property of the composable component? |
| A. | stateful |
| B. | stateless |
| C. | symmetric |
| D. | all of the mentioned |
| Answer» B. stateless | |
| 454. |
From the standpoint of a it makes no sense to offer non-standard machine instances to customers. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | iaas |
| Answer» D. iaas | |
| 455. |
Point out the wrong statement. |
| A. | a cloud cannot be created within an organization’s own infrastructure or outsourced to another datacenter |
| B. | a composable component must be modular |
| C. | a composable component must be stateless |
| D. | none of the mentioned |
| Answer» A. a cloud cannot be created within an organization’s own infrastructure or outsourced to another datacenter | |
| 456. |
A service provider reselling a may have the option to offer one module to customize the information. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | saas |
| Answer» D. saas | |
| 457. |
Which of the following is the highest degree of integration in cloud computing? |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | saas |
| Answer» D. saas | |
| 458. |
Which of the following benefit is provided by the PaaS service provider? |
| A. | a larger pool of qualified developers |
| B. | more reliable operation |
| C. | a logical design methodology |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 459. |
Point out the wrong statement. |
| A. | platforms represent nearly the full cloud software stack |
| B. | a platform in the cloud is a software layer that is used to create higher levels of service |
| C. | platforms often come replete with tools and utilities to aid in application design and deployment |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 460. |
allows different operating systems to run in their own memory space. |
| A. | vgm |
| B. | vmc |
| C. | vmm |
| D. | all of the mentioned |
| Answer» C. vmm | |
| 461. |
Which of the following offers virtual appliances, including ones based on Windows, all of which run on VMware Player? |
| A. | bagvapp |
| B. | jcinacio |
| C. | helpdesklive |
| D. | all of the mentioned |
| Answer» A. bagvapp | |
| 462. |
offers various Linux distributions upon which you can build a virtual machine. |
| A. | bagvapp |
| B. | jcinacio |
| C. | helpdesklive |
| D. | all of the mentioned |
| Answer» B. jcinacio | |
| 463. |
is a CPU emulator and virtual machine monitor. |
| A. | imaging |
| B. | parallels |
| C. | qemu |
| D. | none of the mentioned |
| Answer» C. qemu | |
| 464. |
Which of the following is storage data interchange interface for stored data objects? |
| A. | occ |
| B. | occi |
| C. | ocmi |
| D. | all of the mentioned |
| Answer» B. occi | |
| 465. |
Point out the correct statement. |
| A. | to determine whether your application will port successfully, you should perform a functionality mapping exercise |
| B. | cloud computing supports some application features better than others |
| C. | cloud bursting is an overflow solution that clones the application to the cloud and directs traffic to the cloud during times of high traffic |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 466. |
Cloud storage data usage in the year 2020 is estimated to be percent resident by IDC. |
| A. | 10 |
| B. | 15 |
| C. | 20 |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 467. |
Point out the wrong statement. |
| A. | some apis are both exposed as soap and rest |
| B. | the role of a cloud vendor specific api has impact on porting an application |
| C. | there are mainly three types of cloud storage |
| D. | none of the mentioned |
| Answer» C. there are mainly three types of cloud storage | |
| 468. |
Which of the following system does not provision storage to most users? |
| A. | paas |
| B. | iaas |
| C. | caas |
| D. | saas |
| Answer» B. iaas | |
| 469. |
The addition of a software package on top of a cloud storage volume makes most cloud storage offerings conform to a as a Service model. |
| A. | software |
| B. | platform |
| C. | analytics |
| D. | none of the mentioned |
| Answer» A. software | |
| 470. |
How many categories of storage devices broadly exist in cloud? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | none of the mentioned |
| Answer» B. 2 | |
| 471. |
Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes? |
| A. | block |
| B. | file |
| C. | disk |
| D. | all of the mentioned |
| Answer» A. block | |
| 472. |
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 |
| Answer» A. block storage | |
| 473. |
Which of the following is an edge-storage or content-delivery system that caches data in different physical locations? |
| A. | amazon relational database service |
| B. | amazon simpledb |
| C. | amazon cloudfront |
| D. | amazon associates web services |
| Answer» C. amazon cloudfront | |
| 474. |
Which of the following allows you to create instances of the MySQL database to support your Web sites? |
| A. | amazon elastic compute cloud |
| B. | amazon simple queue service |
| C. | amazon relational database service |
| D. | amazon simple storage system |
| Answer» C. amazon relational database service | |
| 475. |
Point out the correct statement. |
| A. | amazon elastic cloud is a system for creating virtual disks(volume) |
| B. | simpledb interoperates with both amazon ec2 and amazon s3 |
| C. | ec3 is an analytics as a service provider |
| D. | none of the mentioned |
| Answer» B. simpledb interoperates with both amazon ec2 and amazon s3 | |
| 476. |
Which of the following is a billing and account management service? |
| A. | amazon elastic mapreduce |
| B. | amazon mechanical turk |
| C. | amazon devpay |
| D. | multi-factor authentication |
| Answer» C. amazon devpay | |
| 477. |
The properties necessary to guarantee a reliable transaction in databases and other applications is referred to as |
| A. | base |
| B. | acid |
| C. | atom |
| D. | all of the mentioned |
| Answer» B. acid | |
| 478. |
Which of the following is property of ACID principle? |
| A. | atomicity |
| B. | consistency |
| C. | isolation |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 479. |
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 |
| Answer» B. consistency | |
| 480. |
Which of the following component is required for both online and local data access in hybrid application? |
| A. | local |
| B. | cloud |
| C. | both local and cloud |
| D. | none of the mentioned |
| Answer» C. both local and cloud | |
| 481. |
Which of the following factors might offset the cost of offline access in hybrid applications? |
| A. | scalability |
| B. | costs |
| C. | ubiquitous access |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 482. |
An application that needed storage alone might not benefit from a cloud deployment at all. |
| A. | online |
| B. | offline |
| C. | virtual |
| D. | all of the mentioned |
| Answer» B. offline | |
| 483. |
The property states that the system must have a mechanism to recover from committed transactions should that be necessary. |
| A. | atomicity |
| B. | consistency |
| C. | isolation |
| D. | durability |
| Answer» D. durability | |
| 484. |
Which of the following property defines a transaction as something that cannot be subdivided and must be completed or abandoned as a unit? |
| A. | atomicity |
| B. | consistency |
| C. | isolation |
| D. | durability |
| Answer» A. atomicity | |
| 485. |
Which of the following is a core management feature offered by most cloud management service products? |
| A. | support of different cloud types |
| B. | creation and provisioning of different types of cloud resources, such as machine instances, storage, or staged applications |
| C. | performance reporting including availability and uptime, response time, resource quota usage, and other characteristics |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 486. |
Point out the correct statement. |
| A. | eucalyptus and rackspace both use amazon ec2 and s3 services |
| B. | the rightscale user interface provides real-time measurements of individual server instances |
| C. | rightscale server templates and the rightscript technology are highly configurable and can be run under batch control |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 487. |
Which of the following is an industry organization that develops industry system management standards for platform interoperability? |
| A. | dmtf |
| B. | dms |
| C. | ebs |
| D. | all of the mentioned |
| Answer» A. dmtf | |
| 488. |
Which of the following is used to extend CIM to virtual computer system management? |
| A. | ovf |
| B. | vman |
| C. | ocsi |
| D. | none of the mentioned |
| Answer» B. vman | |
| 489. |
Which of the following initiative tries to provide a way of measuring cloud computing services along dimension like cost? |
| A. | cce |
| B. | occi |
| C. | smi |
| D. | all of the mentioned |
| Answer» C. smi | |
| 490. |
Which of the following is open and both hypervisor and processor-architecture- agnostic? |
| A. | dell scalent |
| B. | cloudkick |
| C. | elastra |
| D. | all of the mentioned |
| Answer» A. dell scalent | |
| 491. |
Which of the following is a workflow control and policy based automation service by CA? |
| A. | ca cloud optimize |
| B. | ca cloud orchestrate |
| C. | ca cloud insight |
| D. | ca cloud compose |
| Answer» B. ca cloud orchestrate | |
| 492. |
Which of the following monitors the performance of the major cloud-based services in real time in Cloud Commons? |
| A. | cloudwatch |
| B. | cloudsensor |
| C. | cloudmetrics |
| D. | all of the mentioned |
| Answer» B. cloudsensor | |
| 493. |
Which of the following service provider provides the least amount of built in security? |
| A. | saas |
| B. | paas |
| C. | iaas |
| D. | all of the mentioned |
| Answer» C. iaas | |
| 494. |
Point out the correct statement. |
| A. | different types of cloud computing service models provide different levels of security services |
| B. | adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required and mapping those to controls that exist in your chosen cloud service provider |
| C. | data should be transferred and stored in an encrypted format for security purpose |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 495. |
Which of the following services that need to be negotiated in Service Level Agreements? |
| A. | logging |
| B. | auditing |
| C. | regulatory compliance |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 496. |
The following flowchart is intended to evaluate in any cloud. |
| A. | risk |
| B. | errors |
| C. | inconsistencies |
| D. | none of the mentioned |
| Answer» A. risk | |
| 497. |
Which of the following area of cloud computing is uniquely troublesome? |
| A. | auditing |
| B. | data integrity |
| C. | e-discovery for legal compliance |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 498. |
Which of the following is the operational domain of CSA? |
| A. | scalability |
| B. | portability and interoperability |
| C. | flexibility |
| D. | none of the mentioned |
| Answer» B. portability and interoperability | |
| 499. |
Which of the following is considered an essential element in cloud computing by CSA? |
| A. | multi-tenancy |
| B. | identity and access management |
| C. | virtualization |
| D. | all of the mentioned |
| Answer» A. multi-tenancy | |
| 500. |
Which of the following is used for Web performance management and load testing? |
| A. | vmware hyperic |
| B. | webmetrics |
| C. | univa ud |
| D. | tapinsystems |
| Answer» B. webmetrics | |
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