Cloud Services

Question 1

Cloud brushing

Answer 1

Refers to the on-demand and temporary use of the public cloud when demand exceeds resources available in the private cloud on premises infrastructure

Question 2

Private cloud

Answer 2

Cloud deployment model, is provisioned for the exclusive use of a single organization.

Question 3

Community cloud

Answer 3

Cloud deployment model, is provisioned for the exclusive use by a well defined group

Question 4

CSP

Answer 4

Cloud service provider

Question 5

Distributed load balancing

Answer 5

Cloud brushing category, focuses on the workload balancing and monitoring between data center and public cloud

Question 6

Automated cloud brushing

Answer 6

Based upon on-demand policies

Question 7

Manual cloud brushing

Answer 7

Is the manual provisioning of cloud resources on a temporary basis for specific workloads

Question 8

Shared responsibility

Answer 8

Security and compliance network which describes the duties of the cloud service provider and the provisioner

Question 9

Multi-tenancy

Answer 9

When several different cloud customers are accessing the same computing resources

Question 10

SAAS software as a service

Answer 10

3 components:
1. Provisioning - computing resources + operating system + application => customer uses providers application running on a cloud infrastructure
2. Customer impact - customer does not manage and control underlying cloud infrastructure including network, servers, operating systems , storage, individual applications capabilities
3. Security considerations - responsive, scalable, VULN mgm, privacy and confidentiality, data ownership, testing, audit

Question 11

XAAS - anything as a service

Answer 11

Representing the growing type of services available over the internet via cloud computing opposed being provided locally on-prem, examples:
DAAS. Desktop as a service, Disaster recovery as a service, network as a service, database as a service

Question 12

Cloud computing

Answer 12

Us the delivery of computing services, storage, databases,networking, software, analytics and intelligence over the internet (the cloud) that scale to business needs.

Question 13

Public cloud

Answer 13

Cloud deployment model, provisioned for public use

Question 14

Hybrid cloud

Answer 14

Cloud deployment model, mixed use on prem, private and public cloud witch orchestration among the providers

Question 15

PAAS platform as a service

Answer 15

1. Provisioning : computing resources + operating system + optionally database
2. Customer impact: customer does not manage/control underlying cloud infrastructure, operating systems, programming languages, tools and platforms.
3. Customer has a control over deployed applications
4. Security considerations:responsiveness, scale, VULN mgm, confidentiality, privacy, data ownership, testing, audit, multi-tenancy

Question 16

IAAS infrastructure as a service

Answer 16

1. Provisioning: “bare metal” computing resources the customer can do provisioning, processing, storage, connectivity and other fundamental computing resources
2. Customer impact: customer has control over operating system, storage, deployed apps, and possibility to limit control of selected networking components