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Perguntas do quiz (71)
1Does a cloud computing service let you scale your resource use up and down?
- AVerdadeiro
- BFalso
2To get resources from a cloud computing provider, is working with a person at the provider required?
- AVerdadeiro
- BFalso
3Why might a GCP customer use resources in several zones within a region?
- AFor improved fault tolerance
- BFor better performance
4Why might a GCP customer use resources in several regions around the world?
- ATo bring their applications closer to users around the world, and for improved fault tolerance
- BTo improve security
5Choose fundamental characteristics of cloud computing. Mark all that are correct (4 correct responses).
- AProviders always dedicate physical resources to each customer
- BCustomers can scale their resource use up and down
- CComputing resources available on-demand and self-service
- DResources are available from anywhere over the network
- ECustomers pay only for what they use or reserve
- FCustomers are required to commit to multi-year contracts
- GAll resources are open-source-based
6Choose a fundamental characteristic of devices in a virtualized data center
- AThey are manageable separately from the underlying hardware.
- BThey use less resources than devices in a physical data center.
- CThey are available from anywhere on the Internet.
- DThey are more secure.
7What type of cloud computing service lets you bind your application code to libraries that give access to the infrastructure your application needs?
- APlatform as a Service
- BInfrastructure as a Service
- CSoftware as a Service
- DHybrid cloud
- EVirtualized data centers
8What type of cloud computing service provides raw compute, storage, and network, organized in ways that are familiar from physical data centers?
- AInfrastructure as a Service
- BSoftware as a Service
- CPlatform as a Service
- DDatabase as a Service
9Which statement is true about the zones within a region?
- AEach zone corresponds to a single physical data center.
- BCustomers must choose exactly one zone in each region in which to run their resources.
- CThe zones within a region have fast network connectivity among them.
- DThe zones within a region are never closer to each other than 160 km.
10What kind of customer benefits most from billing by the second for cloud resources such as virtual machines?
- ACustomers who create and run many virtual machines
- BCustomers who create many virtual machines and leave them running for months
- CCustomers who create too few virtual machines to get discounts
- DCustomers who create virtual machines running commercially licensed operating systems
11Choose the correct completion: Services and APIs are enabled on a per-__________ basis.
- AFolder
- BBilling Account
- CProject
- DOrganization
12True or false: Google manages every aspect of Google Cloud Platform customers' security.
- AVerdadeiro
- BFalso
13Your company has two GCP projects, and you want them to share policies. What is the less error-prone way to set this up?
- ADuplicate all the policies on one project onto the other.
- BPlace both projects into a folder, and define the policies on the folder.
14When would you choose to have an organization node? (Choose all that are correct. Choose 2 responses.)
- AWhen you want to create folders.
- BWhen you want to organize resources into projects.
- CWhen you want to apply organization-wide policies centrally.
- DThere is no choice; organization nodes are mandatory.
15Order these IAM role types from broadest to finest-grained.
- APredefined roles, custom roles, primitive roles
- BCustom roles, predefined roles, primitive roles
- CPrimitive roles, predefined roles, custom roles
16Can IAM policies that are implemented higher in the resource hierarchy take away access that is granted by lower-level policies?
- AYes
- BNo
17True or False: In Google Cloud IAM: if a policy applied at the project level gives you Owner permissions, your access to an individual resource in that project might be restricted to View permission if someone applies a more restrictive policy directly to that resource.
- AVerdadeiro
- BFalso
18True or False: All Google Cloud Platform resources are associated with a project.
- AVerdadeiro
- BFalso
19Service accounts are used to provide which of the following? (Choose all that are correct. Choose 3 responses.)
- AAuthentication between Google Cloud Platform services
- BA way to restrict the actions a resource (such as a VM) can perform
- CA set of predefined permissions
- DA way to allow users to act with service account permissions
20How do GCP customers and Google Cloud Platform divide responsibility for security?
- AAll aspects of security are the customer's responsibility.
- BAll aspects of security are Google's responsibility.
- CGoogle takes care of the lower parts of the stack, and customers are responsible for the higher parts.
- DGoogle takes care of the higher parts of the stack, and customers are responsible for the lower parts.
21Which of these values is globally unique, permanent, and unchangeable, but chosen by the customer?
- AThe project's billing credit-card number
- BThe project number
- CThe project ID
- DThe project name
22Consider a single hierarchy of GCP resources. Which of these situations is possible? (Choose all that are correct. Choose 3 responses.)
- AThere is an organization node, and there is at least one folder.
- BThere are two or more organization nodes
- CThere is no organization node, and there are no folders.
- DThere is an organization node, and there are no folders.
- EThere is no organization node, but there is at least one folder.
23What is the difference between IAM primitive roles and IAM predefined roles?
- APrimitive roles only allow viewing, creating, and deleting resources. Predefined roles allow any modification.
- BPrimitive roles affect all resources in a GCP project. Predefined roles apply to a particular service in a project.
- CPrimitive roles only apply to the owner of the GCP project. Predefined roles can be associated with any user.
- DPrimitive roles are changeable once assigned. Predefined roles can never be changed.
- EPrimitive roles can only be granted to single users. Predefined roles can be associated with a group.
24Which statement is true about billing for solutions deployed using Cloud Marketplace (formerly known as Cloud Launcher) ?
- AYou pay only for the underlying GCP resources you use; Google pays the license fees for commercially licensed software.
- BYou pay only for the underlying GCP resources you use, with the possible addition of extra fees for commercially licensed software.
- CCloud Marketplace solutions are always free.
- DAfter a trial period, each Cloud Marketplace solution assesses a fixed recurring monthly fee.
25True or false? In Google Cloud VPCs, subnets have regional scope.
- AVerdadeiro
- BFalso
26True or false: If you increase the size of a subnet in a custom VPC network, the IP addresses of virtual machines already on that subnet might be affected.
- AVerdadeiro
- BFalso
27True or false: You can create Compute Engine virtual machines from the command line.
- AVerdadeiro
- BFalso
28What is the main reason customers choose Preemptible VMs?
- ATo reduce cost.
- BTo improve performance.
29True or False: Google Cloud Load Balancing allows you to balance HTTP-based traffic across multiple Compute Engine regions.
- AVerdadeiro
- BFalso
30Which statement is true about Google VPC networks and subnets?
- ANetworks are global; subnets are zonal
- BNetworks are global; subnets are regional
- CNetworks are regional; subnets are zonal
- DNetworks and subnets are global
31An application running in a Compute Engine virtual machine needs high-performance scratch space. Which type of storage meets this need?
- ALocal standard
- BLocal SSD
- CStandard persistent
- DSSD persistent
32Choose an application that would be suitable for running in a Preemptible VM.
- AAn online relational database
- BAn interactive website
- CA batch job that cannot be checkpointed and restarted
- DA batch job that can be checkpointed and restarted
33How do Compute Engine customers choose between big VMs and many VMs?
- AUse big VMs for fault tolerance and elasticity; use many VMs for in-memory databases and CPU-intensive analytics
- BUse big VMs for in-memory databases and CPU-intensive analytics; use many VMs for fault tolerance and elasticity
34How do VPC routers and firewalls work?
- AThey are managed by Google as a built-in feature.
- BCustomers provision virtual machines and run their routers and firewalls in them.
- CThey are managed by Google in virtual machines, which customers may tune or turn off.
- DThey are managed by Google in virtual machines, which customers may never modify.
35A GCP customer wants to load-balance traffic among the back-end VMs that form part of a multi-tier application. Which load-balancing option should this customer choose?
- AThe global HTTP(S) load balancer
- BThe regional load balancer
- CThe global TCP proxy
- DThe regional internal load balancer
- EThe global SSL proxy
36For which of these interconnect options is a Service Level Agreement available?
- ADedicated Interconnect
- BVPNs with Cloud Router
- CDirect Peering
- DCarrier Peering
37Your Cloud Storage objects live in buckets. Which of these characteristics do you define on a per-bucket basis? Choose all that are correct (3 correct answers).
- AAn encryption-at-rest setting (on or off)
- BA geographic location
- CA default file type for the objects in the bucket
- DA globally-unique name
- EA default storage class
38True or false: Cloud Storage is well suited to providing the root file system of a Linux virtual machine.
- AVerdadeiro
- BFalso
39Why would a customer consider the Coldline storage class?
- ATo improve security.
- BTo save money on storing infrequently accessed data.
- CTo use the Coldline Storage API.
- DTo save money on storing frequently accessed data.
40True or false: Each table in NoSQL databases such as Cloud Bigtable has a single schema that is enforced by the database engine itself.
- AVerdadeiro
- BFalso
41Some developers think of Cloud Bigtable as a persistent hashtable. What does that mean?
- AEach item in the database consists of exactly the same fields, and can be looked up based on a variety of keys.
- BEach item in the database can be sparsely populated, and is looked up with a single key.
42Which database service can scale to higher database sizes?
- ACloud SQL.
- BCloud Spanner.
43Which database service presents a MySQL or PostgreSQL interface to clients?
- ACloud SQL.
- BCloud Spanner.
44Which database service offers transactional consistency at global scale?
- ACloud SQL.
- BCloud Spanner.
45How are Cloud Datastore and Cloud Bigtable alike? Choose all that are correct (2 correct answers)
- AThey are both highly scalable.
- BThey both offer SQL-like queries.
- CThey both have a free daily quota.
- DThey are both NoSQL databases.
46True or false: Cloud Datastore databases can span App Engine and Compute Engine applications.
- AVerdadeiro
- BFalso
47You are developing an application that transcodes large video files. Which storage option is the best choice for your application?
- ACloud Spanner
- BCloud Datastore
- CCloud Storage
- DGoogle Drive
48You manufacture devices with sensors and need to stream huge amounts of data from these devices to a storage option in the cloud. Which Google Cloud Platform storage option is the best choice for your application?
- ACloud Datastore
- BCloud Bigtable
- CCloud Spanner
- DBigQuery
49Which statement is true about objects in Cloud Storage?
- AThey are immutable, and new versions overwrite old unless you turn on versioning.
- BThey can be edited in place.
- CThey are immutable, and versioned by default.
- DThey are immutable unless you turn on versioning.
50You are building a small application. If possible, you'd like this application's data storage to be at no additional charge. Which service has a free daily quota, separate from any free trials?
- ACloud Datastore
- BCloud SQL
- CBigtable
- DCloud Spanner
51How do the Nearline and Coldline storage classes differ from Multi-regional and Regional? Choose all that are correct (2 responses).
- ANearline and Coldline assess lower storage fees.
- BData in Nearline and Coldline is not retrievable immediately.
- CNearline and Coldline assess additional retrieval fees.
- DNearline and Coldline use a differently-architected API.
- ENearline and Coldline have lower durability.
52Your application needs a relational database, and it expects to talk to MySQL. Which storage option is the best choice for your application?
- ACloud Spanner
- BBigtable
- CCloud SQL
- DCloud Storage
53Your application needs to store data with strong transactional consistency, and you want seamless scaling up. Which storage option is the best choice for your application?
- ACloud Spanner
- BCloud Storage
- CCloud SQL
- DCloud Datastore
54Which GCP storage service is often the ingestion point for data being moved into the cloud, and is frequently the long-term storage location for data?
- ALocal SSD
- BCloud Storage
- CCloud Datastore
- DCloud Spanner
55True or false: each container has its own instance of an operating system.
- AVerdadeiro
- BFalso
56Containers are loosely coupled to their environments. What does that mean? Choose all the statements that are true. (3 correct answers)
- AContainers don't require any particular runtime binary.
- BContainers package your application into equally sized components.
- CContainers are easy to move around
- DContainers abstract away unimportant details of their environments.
- EDeploying a containerized application consumes less resources and is less error-prone than deploying an application in virtual machines.
57What is a Kubernetes pod?
- AA group of clusters
- BA group of containers
- CA group of nodes
58What is a Kubernetes cluster?
- AA group of machines where Kubernetes can schedule workloads
- BA group of containers that provide high availability for applications
59Where do the resources used to build Kubernetes Engine clusters come from?
- ABare-metal servers
- BCompute Engine
- CApp Engine
60True or false: Google keeps Kubernetes Engine refreshed with successive versions of Kubernetes.
- AVerdadeiro
- BFalso
61Identify two reasons for deploying applications using containers. (Choose 2 responses.)
- AConsistency across development, testing, production environments
- BNo need to allocate resources in which to run containers
- CSimpler to migrate workloads
- DTight coupling between applications and operating systems
62True or False: Kubernetes allows you to manage container clusters in multiple cloud providers.
- AVerdadeiro
- BFalso
63True or False: Google Cloud Platform provides a secure, high-speed container image storage service for use with Kubernetes Engine.
- AVerdadeiro
- BFalso
64In Kubernetes, what does "pod" refer to?
- AA group of clusters that work together
- BA group of containers that work together
- CA popular management subsystem
- DA popular logging subsystem
65Does Google Cloud Platform offer its own tool for building containers (other than the ordinary docker command)?
- ANo; all customers use the ordinary docker command.
- BYes; the GCP-provided tool is an option, but customers may choose not use it.
- CYes. Kubernetes Engine customers must use the GCP-provided tool.
66Where do your Kubernetes Engine workloads run?
- AIn clusters implemented using App Engine
- BIn clusters that are built into GCP, not separately manageable
- CIn clusters implemented using Cloud Functions
- DIn clusters built from Compute Engine virtual machines
67True or false: App Engine is a better choice for a web application than for long-running batch processing.
- AVerdadeiro
- BFalso
68True or false: App Engine just runs applications; it doesn't offer any services to the applications it runs.
- AVerdadeiro
- BFalso
69Which of these criteria would make you choose App Engine Flexible Environment, rather than Standard Environment, for your application? Choose all that are correct (2 correct responses).
- AFiner-grained scaling
- BDaily free usage quota
- CAbility to ssh in
- DWider range of choices for application language
70True or false: App Engine Flexible Environment applications let their owners control the geographic region where they run.
- AVerdadeiro
- BFalso
71Which statements are true about App Engine? Choose all that are true (2 correct answers).
- ADevelopers who write for App Engine do not need to code their applications in any particular way to use the service.
- BApp Engine charges you based on the resources you pre-allocate rather than based on the resources you use.
- CApp Engine requires you to supply or code your own application load balancing and logging services.
- DIt is possible for an App Engine application's daily billing to drop to zero.
- EApp Engine manages the hardware and networking infrastructure required to run your code.
Informações
- Descrição
- Engineering Quiz sobre Exam practice, criado por Marius Staicu em 24-01-2021.
- Autor
- Marius Staicu
- Idioma
- English
- Visualizações
- 3
- Histórico
- Criado em 24 jan 2021 · atualizado em 25 jan 2021
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