In Amazon S3, you can protect data in transit (as it travels to and from Amazon S3) by using either client-side encryption or by using .
Answer(s): B
Data protection refers to protecting data while in-transit (as it travels to and from Amazon S3) and at rest (while it is stored on disks in Amazon S3 data centers).You can protect data in transit by using client-side encryption or by using SSL.
http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingEncryption.html
How long are the temporary security credentials valid for, if you obtain temporary security credentials using your AWS account credentials in Amazon S3?
An AWS account or an IAM user can request the temporary security credentials and use those credentials to make authenticated requests to Amazon S3. By default, the temporary security credentials are valid for only one hour. The user can specify the session duration only if the user uses the IAM user credentials to request a session.
http://docs.aws.amazon.com/AmazonS3/latest/dev/AuthUsingTempSessionTokenJava.html
A user has enabled server side encryption with S3. The user downloads the encrypted object from S3. How can the user decrypt it?
Answer(s): C
If the user is using the server-side encryption feature, Amazon S3 encrypts the object data before saving it on disks in its data centres and decrypts it when the user downloads the objects. Thus, the user is free from the tasks of managing encryption, encryption keys, and related tools.
What type of S3 Access Control supports AWS Account-Level Control as well as User-Level control?
Answer(s): A
Bucket Policies allow you to create conditional rules for managing access to your buckets and files. With bucket policies, you can also define security rules that apply to more than one file, including all files or a subset of files within a bucket.
http://docs.aws.amazon.com/AmazonS3/latest/dev/using-iam-policies.html
In Amazon S3, which of the following security tokens is required to be passed in the header when a user is signing a request using temporary security credentials?
Answer(s): D
If you are signing your request using temporary security credentials, you must include the corresponding security token in your request by adding the x-amz-security-token header.When you obtain temporary security credentials using the AWS Security Token Service API, the response includes temporary security credentials and a session token. You provide the session token value in the x-amz-security-token header when you send requests to Amazon S3.
http://docs.aws.amazon.com/AmazonS3/latest/dev/RESTAuthentication.html
Share your comments for Amazon AWS-Certified-Big-Data-Specialty exam with other users:
just passed the exam on my first try using these dumps.
very helpful
these questions look good.
this is very helpful content
please provide the dumps
it is amazing
quesion 178 about "a banking system that predicts whether a loan will be repaid is an example of the" the answer is classification. not regresion, you should fix it.
please upload apache spark dumps
q14 is b&c to reduce you will switch off mail for every single alert and you will switch on daily digest to get a mail once per day, you might even skip the empty digest mail but i see this as a part of the daily digest adjustment
i think it is good question
good for students who wish to give certification.
is there a google drive link to the images? the links in questions are not working.
very promising, looks great, so much wow!
i scored 87% on the az-204 exam. thanks! i always trust
good need more
sample questions seems good
huawei is ok
good one nice
please continue
this exam dumps just did the job. i donot want to ruffle your feathers but your exam dumps and mock test engine is amazing.
nice questions
the explanation are really helpful
just passed my exam yesterday on my first attempt. these dumps were extremely helpful in passing first time. the questions were very, very similar to these questions!
cosmos db is paas not saas
what is the percentage of common questions in gcp exam compared to 197 dump questions? are they 100% matching with real gcp exam?
not able to see questions
by far one of the best sites for free questions. i have pass 2 exams with the help of this website.
excellent question bank.
it really helped
excelent material
the new versoin of this exam which i downloaded has all the latest questions from the exam. i only saw 3 new questions in the exam which was not in this dump.
question 8 - can cloudtrail be used for storing jobs? based on aws - aws cloudtrail is used for governance, compliance and investigating api usage across all of our aws accounts. every action that is taken by a user or script is an api call so this is logged to [aws] cloudtrail. something seems incorrect here.
question 13 tda - c01 answer : quick table calculation -> percentage of total , compute using table down
pls share teh dump