Quiz
Domain 2.4
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Fragen in diesem Quiz (20)
1Which of the following can be an EBS boot volume? (Choose two.)
- AMagnetic
- BThroughput-optimized HDD
- CProvisioned IOPS SSD
- DCold HDD
2Which of the following cannot be used as an EBS boot volume? (Choose two.)
- AGeneral SSD
- BThroughput-optimized HDD
- CCold HDD
- DMagnetic
3Which of the following is not an Elastic Load Balancing option?
- AClassic load balancer
- BApplication load balancer
- CWeighting load balancer
- DNetwork load balancer
4Which of the following are valid Elastic Load Balancing options? (Choose two.)
- AELB
- BMLB
- CALB
- DVLB
5At what level of the TCP stack does an ALB operate?
- ALevel 1
- BLevel 4
- CLevel 7
- DLevel 8
6At what level of the TCP stack does a network load balancer operate?
- ALevel 1
- BLevel 4
- CLevel 7
- DLevel 8
7At what levels of the TCP stack does a classic load balancer operate? (Choose two.)
- ALevel 1
- BLevel 4
- CLevel 7
- DLevel 8
8Which of the following is a valid reason to use an application load balancer?
- AYou want your applications to automatically scale.
- BYou want to balance load across your applications, which reside in containers.
- CYou want to achieve better fault tolerance for your applications.
- DAll of the above
9Can you use an elastic load balancer to balance load within a VPC?
- AYes, as long as the VPC has an internet gateway.
- BYes, by setting the ELB to be internal to the VPC.
- CNo, load balancers can only route traffic from the Internet.
- DNo, load balancers cannot operate inside a VPC.
10You are an architect working on adding scalability to an application based on EC2
instances within a public-facing VPC. You want the maximum amount of flexibility in
weighting and load balancing options, as you plan to experiment with various routing
types to see which handles load most evenly. Which type of load balancer should you use?- AClassic ELB
- BApplication load balancer
- CNetwork load balancer
- DEither an ALB or ELB would be suitable.
11You have a host of EC2 instances all with dedicated IP addresses serving results from
complex computations. You want to load balance across these instances, each of which
receives hundreds of thousands of requests a second currently. Which load balancer would
you employ?- AClassic ELB
- BApplication load balancer
- CNetwork load balancer
- DEither an ALB or ELB would be suitable.
12You have a fleet of web-hosting EC2 instances. Currently, you have SSL certificates
installed for each EC2 instance, but the cost of maintaining these certificates and installing
new ones has become higher over recent years. You want to architect a solution for
SSL termination that doesn’t involve multiple certificates. Which load balancer would you
suggest?- AClassic ELB
- BApplication load balancer
- CNetwork load balancer
- DEither an ALB or ELB would be suitable.
13You need a load balancer that supports SSL termination. Which type of load balancer
would you choose?- AClassic ELB
- BApplication load balancer
- CNetwork load balancer
- DEither an ALB or ELB would be suitable.
14How many domains can you register and manage with Route 53?
- A50
- B100
- CThere is no limit.
- DThere is a limit of 50, but it can be raised upon request.
15Which of the following record sets are supported by Route 53?
- AA records
- BMX records
- CAlias records
- DAll of the above
16Are zone apex records supported by Route 53?
- AYes
- BNo
- CYes, as long as they point to AWS resources.
- DNot by default, but you can request support by AWS and then support them.
17What engines does ElastiCache provide for caching? (Choose two.)
- Amemcached
- Bredis
- Ccacherm
- Dgitcache
18Which of the following do you need to handle when setting up ElastiCache?
- APatching
- BBackups
- CMonitoring
- DNone of the above
19For which of the following would ElastiCache offer performance improvements?
(Choose two.)- AGaming
- BElastiCache can improve any application’s performance when used properly.
- CFinancial services
- DA and C
20Which of the following accurately describe ElastiCache? (Choose two.)
- AAn in-memory data store
- BA runtime engine for data distribution
- CA mechanism for sharding application demands
- DA monitoring solution for large datasets
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- Beschreibung
- AWS (AWS - Practice Book Domain 2) Quiz am Domain 2.4, erstellt von Fausto Trindade am 23/02/2020.
- Autor
- Fausto Trindade
- Sprache
- Português
- Aufrufe
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