Cuestiones
ayuda
option
Mi Daypo

TEST BORRADO, QUIZÁS LE INTERESEAWS Developer Associate :: Practice Exam3

COMENTARIOS ESTADÍSTICAS RÉCORDS
REALIZAR TEST
Título del test:
AWS Developer Associate :: Practice Exam3

Descripción:
AWS certifications

Autor:
AVATAR

Fecha de Creación:
27/05/2022

Categoría:
Informática

Número preguntas: 16
Comparte el test:
Facebook
Twitter
Whatsapp
Comparte el test:
Facebook
Twitter
Whatsapp
Últimos Comentarios
No hay ningún comentario sobre este test.
Temario:
You have been asked to cre­ate a Code­Com­mit repo and give de­vel­op­ers ac­cess to the repo for com­mitting code for a new busi­ness ap­pli­ca­tion. How should you give the de­vel­op­ers ac­cess to the repo? (Choose as many as ap­ply) A) Add ac­cess keys to the AWS Cli and en­able git in­te­gra­tion on de­vel­op­er work­sta­tions B) Gen­er­ate HTTPS cre­den­tials with­in IAM C) Gen­er­ate HTTPS cre­den­tials with­in Code­Commit D) Gen­er­ate SSH keys and add them into the Code­Com­mit repo au­tho­rised­keys file E) Gen­er­ate SSH keys and add them to the de­velop­er IAM users.
You are adding func­tion­al­i­ty to the cata­gram.io appli­ca­tion. There is a re­quire­ment that when­ev­er a new com­ment is added to a pho­to in your time­line, an email is sent to the time­line own­er in­form­ing them of the new com­ment. How could you im­plement this func­tion­al­i­ty? (Choose one) A) Con­fig­ure a lamb­da func­tion to in­voke pe­ri­od­ical­ly via an Event­Bridge sched­ule rule. Scan the table for time­lines and if any ap­pro­pri­ate items are found use SES to send an email. B) Con­fig­ure a lamb­da func­tion to in­voke pe­ri­od­ical­ly via an Event­Bridge sched­ule rule. Scan the table for time­lines and if any ap­pro­pri­ate items are found use SNS to send an email. C) Log all item changes to Cloud­Watch Logs, config­ure a met­ric fil­ter and use this to send emails to the time­line own­er. D) Use TTL to de­tect rel­e­vant changes, in­voke a lamb­da func­tion to send an email via SES. E) Use Dy­namoDB streams and con­fig­ure it as an event source for a lamb­da func­tion which uses the SES ser­vice to send an email.
You are adding the fin­ish­ing touch­es to an on­line store for or­der cat pic­tures print­ed on glass. Or­ders are tak­en by a web front end, and pro­cessed by a back­end. The front end adds items to a SQS queue for an ini­tial pro­cess­ing cy­cle by the back­end to esti­mate the cost and al­low the cus­tomer to agree or dis­agree. You no­tice that cus­tomers are oc­ca­sion­ally get­ting 2 cost es­ti­mates for the same or­der. Which of the fol­low­ing could fix the is­sue? A) Con­fig­ure the SQS queue to be a de­lay queue B) Change the back­end to use Re­cieve­Mes­sageWait­Time larg­er than the pro­cess­ing time for the cost es­ti­mate. C) Con­fig­ure the Vis­i­bil­i­ty­Time­out val­ue to be larg­er than the cost es­ti­ma­tion pro­cess­ing time D) Add a deal let­ter queue, and move du­pli­cate mes­sages to this queue for dele­tion.
Data­gram.io is us­ing a lega­cy API and needs to migrate this into API Gate­way. The lega­cy API can be ex­port­ed into a few for­mats in­clud­ing JSON, YAML and Ope­n­API. What is the eas­i­est way to cre­ate an API Gate­way API from this ex­ist­ing system? (Choose one) A) Im­port the Ope­n­API de­f­i­n­i­tions into API Gate­way B) Mir­ror the ex­ist­ing API con­fig­u­ra­tion in­clud­ing Meth­ods, per­mis­sions and in­te­gra­tions and then im­port the Ope­n­API de­f­i­n­i­tions C) Im­port the Na­tive API JSON ex­port D) Im­port the Na­tive API YAML ex­port .
An­i­mal­s4life.org has fil­er work­ers from all over the world that reg­u­lar­ly up­load ter­abytes of an­i­mal data to a us-east-1 S3 buck­et. You’ve been told that certain field work­ers ex­pe­ri­ence per­for­mance is­sues. How could you im­prove per­for­mance for the uploads of users glob­al­ly? A)Glob­al buck­ets B)Di­rect Con­nect C)Trans­fer Ac­cel­er­a­tion.
You are us­ing Ama­zon Ki­ne­sis to ac­cept data from a fleet of IOT de­vices glob­al­ly. You are notic­ing errors be­ing gen­er­at­ed which re­late to ca­pac­i­ties being reached (Write­Through­Pu­t­Ex­ceed­ed and RateEx­ceed­ed er­rors). How can you re­solve these issues? A) In­crease the ca­pac­i­ty of the shards in the stream B) Split Shards in the stream C) Merge shards in the stream D) Merge shards and in­crease the num­ber of shards in the stream.
You need to use the numPI and sciPI li­braries in your python lamb­da func­tion. You have tried to build a ZIP in­clud­ing these li­braries and it is too large and un­wieldy. What fea­ture of lamb­da can you use in or­der to pro­vide numPi and sciPi with­out en­coun­ter­ing size is­sues. A)Code Alia­ses B)Ex­e­cu­tion Role C) Run­time En­vi­ron­ment. D) Lamb­da Lay­ers.
The cata­gram.io ap­pli­ca­tion col­lects data about user in­ter­ac­tions in real-time. You need to pro­vide ac­cess to this click stream an­a­lyt­ics In a way that scales with the cata­gram.io ap­pli­ca­tion. What AWS prod­uct should you sug­gest ? A) Ki­ne­sis Data Stream B) Ki­ne­sis Vi­deo Stream C) SQS Stan­dard Queue D) EMR E) Dy­na­moDB .
You are try­ing to min­imise the code foot­print of your ap­pli­ca­tion. You want to re-use the same Lamb­da func­tion for mul­ti­ple stages an API, but the code should read data from a dif­fer­ent DDB table de­pend­ing on which stage is be­ing used. What fea­ture of API­Gate­way should you use to sup­port this fea­ture. A) API Gate­way Stages B) Stage Va­riables C) Function aliases D) API Gate­way In­ter­face End­point .
You are writ­ing a Cloud­For­ma­tion tem­plate with a cus­tom re­source which is backed by a lamb­da function. Which of the fol­low­ing keys should be placed in the Cloud­For­ma­tion tem­plate if you want to include the Lamb­da code with­in the tem­plate ? A) Image­U­ri B) Zip­Fi­le C) S3­Key D) Code .
Your com­pa­ny has a main­te­nance site which is used if the pri­ma­ry web in­frastructure is off­line. The site con­tains sta­t­ic HTML, a sim­ple client side JS appli­ca­tion and me­dia used by the site. Giv­en the prima­ry plat­form runs on EC2, what should you suggest to meet the above re­quire­ments while keep­ing costs low (Choose one) A) S3 + Cloud­Front B) EC2 T3.mi­cro C) Elas­tic Beanstalk D) Elas­tic Transcoder .
You use Cloud­For­ma­tion to pro­vi­sion EC2 instance. Which prod­uct or fea­tures should you use to en­sure in­stances are con­fig­ured in a cer­tain way when launched, don’t go into ser­vice un­til ful­ly config­ured and can be up­dat­ed us­ing CFN in the future (choose one) A) cfn-init, CWA­gent & cfn-hup B) cfn-hup, cfn-init & cfn-sig­nal C) EB, cfn-si­gnal, CWA­gent D) cfn-met­a­da­ta, cfn-init & cfn-sig­nal .
An ap­pli­ca­tion run­ning on EC2 in­stance is reg­u­lar­ly load­ing data from an S3 buck­et. The ob­jects are sev­er­al 10’s of GB in size. You would like to fetch only part of these ob­jects us­ing a SQL-like syn­tax. Which is the MOST suit­able ser­vice to meet this re­quire­ment? A) Athena B) Red­shift C) S3 Se­lect D) Dy­na­moDB Im­port .
You have cre­at­ed a new EBS vol­ume and at­tached it to an EC2 in­stance. Af­ter at­tach­ing it to the Linux EC2 in­stance, which of the fol­low­ing steps are re­quired to store data on the filesys­tem? (Choose one) A) Mount the EBS Vol­ume + File sys­tem B) It de­pends on the type of EBS vol­ume C) Cre­ate a file sys­tem on the vol­ume and then mount it D) If the in­stance is ama­zon lin­ux 2 the aws-ebstools pack­age which is pre­in­stalled will au­to­mat­ical­ly mount the vol­ume and file sys­tem.
You are con­fig­ur­ing a uni­ver­si­ty en­rol­ment sys­tem and in­tend to use Dy­namoDB to store the stu­dent data. Which of the fol­low­ing is a good choice for the par­ti­tion key of the stu­dents ta­ble? A) Stu­dent Name B) Stu­dent Pri­ma­ry Sub­ject Stud­ied C) Stu­dent De­part­ment D) Stu­den­tID E) Date and Time of En­rol­ment.
You are run­ning an ap­pli­ca­tion which gets de­ployed to spot in­stances with­in AWS. You need to find a way of de­ter­min­ing WHEN the in­stance will be ter­mi­nat­ed us­ing the least per­mis­sions pos­si­ble. What should you sug­gest? A) Check the in­stance meta­da­ta at http://169.254.169.254/lat­est/meta-data B) At­tach an IAM role to the EC2 in­stance with ec2: per­mis­sion C) Check the spotin­stanceter­mi­nate en­vi­ron­ment vari­able D) It’s not pos­si­ble to see spot ter­mi­na­tion in advance.
Denunciar test Consentimiento Condiciones de uso