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Maswali ya Uhandisi wa Data ya Wingu & Majibu - Coursera

Nyumbani/ Maswali ya Uhandisi wa Data ya Wingu & Majibu - Coursera

Maswali ya Uhandisi wa Data ya Wingu & Majibu - Coursera

Machi 21, 2024 Coursera , Jizoeze Q&A 0 Maoni 139 maoni

Step into the dynamic world of wingu computing with our informative quizzes and expert answers that delve into the intersection of data management and wingu jinsi wanaweza kuendelea kupitia hilo na jinsi wanaweza kujifunza kusikiliza angavu yao kwa karibu zaidi. Gundua dhana na desturi muhimu zinazoendesha uchakataji wa data kwa ufanisi, uhifadhi na uchambuzi katika wingu mazingira. These quizzes serve as a gateway to understanding the principles of wingu computing from data pipelines to scalable architectures.

Whether you are a data enthusiast looking to improve your cloud data skills or a technology professional looking to optimize data workflows, this collection provides valuable insights into the world of cloud data kubuni. Join us on a journey of data innovation as we uncover the intricacies of cloud data management and unlock the potential of scalable and reliable data ufumbuzi.

Maswali 01: Wiki 1 Maswali

Q1. What is Moore’s Law?

  • A theory on the rise of cloud computing
  • A theory on the limits of concurrency
  • A prediction about the consistent rise in computing power

Q2. What is one characteristic of a distributed system?

  • Serial I/O
  • Eventually Consistent
  • Lack of concurrency

Q3. Which of the following is a feature of Big Data?

  • High-performance disks
  • Kiasi
  • GPU processing

Q4. What problem does the variety of Big Data describe?

  • Multiple types of stored data: SQL, iunganishe na kompyuta ya mezani na utengeneze sehemu zako za plastiki, Maandishi, na kadhalika
  • Amazon RDS
  • SQL Database size

Q5 . What Big Data problem does velocity describe?

  • Wataalamu wa IT au wengine wanaofanya kazi ndani ya shirika ambalo limepitisha ITIL
  • Speed data arrives
  • Kazi ya pamoja

Q6. Why is a Map-Reduce system used to process Big Data?

  • Kiasi
  • Kasi
  • Parallelization of disk and CPU

Swali 7. What type of system is Spark?

  • Data Kubwa
  • Real-time analysis
  • Map-Reduce

Q8. What alternatives to CPUs exist to address Moore’s Law ending?

  • Async Network
  • GPU
  • More threads

Q9. Why would an SSD drive speed up a Relational Database query?

  • Faster networking
  • It adds more processors
  • Faster Disk I/O

Q10. What is an example of a software engineering best practice?

  • Hiring “rockstar” developers
  • Utekelezaji wa Mfumo unaoendeshwa na Mseto kwenye Mradi wa Moja kwa Moja
  • CD

Wiki 02: Cloud Data Engineering Coursera Quiz Answers

Maswali 01: Wiki 2 Maswali

Q1. Why is Data Engineering so important in Data Science?

  • Only prediction accuracy matters
  • It is a bottleneck
  • Data Operations are easy

Q2. What is an example of poor Data Governance?

  • Storing PII (Personally Identifiable Information)
  • Encrypting Data
  • Principle of least privilege

Q3. Why is the principle of least privilege a Data Governance best practice?

  • It eliminates passwords
  • Encryption at rest
  • Limits security holes

Q4. What is an example of a serverless data pipeline

  • An event triggered from storing data in an S3 bucket
  • AWS EC2
  • AWS S3

Q5. What is the Python Click framework?

  • A web framework
  • An ORM
  • A decorator oriented Python Command-line tool framework

Q6. Why are Command-line tools essential to automation?

  • They compile to C
  • They work in Go
  • They are often the most simple way to solve a proble

Swali 7. Why would streaming data present new challenges in Data Science?

  • It is encrypted
  • Data Drift
  • It is static

Q8. Why would an organization want to secure an AWS root account?

  • The AWS root account has can any operation
  • The password file keeps finding its way to a post it note
  • Only the root account can encrypt items

Q9. What is the AWS Shared Security Model?

  • The customer and AWS partner
  • AWS can fix any security concern
  • A customer can decide to maintain the AWS data center

Q10. What is a command-line flag?

  • An option to do a new thing
  • linting
  • kupima

Wiki 03: Cloud Data Engineering Coursera Quiz Answers

Maswali 01: Wiki 3 Maswali

Q1. Why is serverless a vital technological advancement?

  • Minimizes the technical overhead in building services
  • It is in Python
  • The software is “no-code.”

Q2. Why would a developer use AWS Lambda and a Dockerfile?

  • Standardized development workflow
  • It is a requirement
  • It works with Python

Q3. Where can AWS SAM be used?

  • AWS EC2
  • AWS EBS
  • To build serverless applications on AWS

Q4. Why is event-driven programming similar to the lightbulb in your garage?

  • It has a programmatic invocation via AWS
  • It runs manually
  • Lightbulbs respond to multiple signals

Q5. What is an example of an AWS Lambda Trigger?

  • Boto3
  • Lango la API
  • Chatu

Q6. What are architectural best practices to contemplate when using serverless?

  • Long-running processes
  • Connecting to a message bus
  • Synchronous design

Swali 7. Why would you use a command-line tool (CLI) to invoke an AWS Lambda function?

  • Rapid prototyping
  • To serve out HTTP traffic
  • To build a REST API

Q8. What is a good use case for serverless?

  • Desktop App
  • Long-running process
  • Data Engineering

Q9. Why is serverless also called FaaS or Function as a Service?

  • It requires Object-Oriented (OO) kupanga programu
  • A function is the core component of serverless
  • It run on bare metal

Q10. Why are containers often involved in serverless architectures?

  • Increases Memory
  • Containers map well to functions
  • Increases CPU

Wiki 04: Cloud Data Engineering Coursera Quiz Answers

Maswali 01: Wiki 4 Maswali

Q1. What is ETL?

  • Extract, Transfer and Load
  • Decrypt
  • Encrypt

Q2. What is an example of AWS Object Storage?

  • EBS
  • EFS
  • S3

Q3. What is Amazon RDS?

  • Amazon Relational Database Service (RDS)
  • EFS
  • S3 in read only mode

Q4. Why could EFS be a good solution for cluster computing on AWS?

  • It works on one machine at a time
  • Centralized storage
  • It is a database

Q5. What type of AWS Storage can host a website statically?

  • S3
  • EFS
  • EBS

Swali 7. What does an AWS Step function do

  • Stores data in database
  • Writes to S3
  • Primarily Orchestrates AWS Lambda

Swali 7. Which of the following is a Cloud Database that uses SQL?

  • Elastic Beanstalk
  • Amazon DynamoDB
  • Google BigQuery

Q8. What is an AI API?

  • Ufuatiliaji
  • An API that uses a pre-trained model
  • Instrumentation

Q9. What is an AWS Lambda trigger?

  • Instrumentation
  • Ufuatiliaji
  • An AWS Lambda connected to an event

Q10. Why is serverless helpful in Data Engineering?

  • Automatic deployment
  • Limits complexity
  • Automated testing

Mwandishi

  • Helen Bassey

    Okta, I'm Helena, mwandishi wa blogu ambaye ana shauku ya kuchapisha yaliyomo ndani ya niche ya elimu. Ninaamini kuwa elimu ni ufunguo wa maendeleo binafsi na kijamii, na ninataka kushiriki ujuzi na uzoefu wangu na wanafunzi wa umri na asili zote. Kwenye blogi yangu, utapata makala juu ya mada kama vile mikakati ya kujifunza, elimu mtandaoni, mwongozo wa kazi, na zaidi. Pia ninakaribisha maoni na mapendekezo kutoka kwa wasomaji wangu, kwa hivyo jisikie huru kuacha maoni au kuwasiliana nami wakati wowote. Natumai utafurahiya kusoma blogi yangu na unaona kuwa ni muhimu na ya kutia moyo.

    Tazama machapisho yote
Helena Benard

Kuhusu Helen Bassey

Okta, I'm Helena, mwandishi wa blogu ambaye ana shauku ya kuchapisha yaliyomo ndani ya niche ya elimu. Ninaamini kuwa elimu ni ufunguo wa maendeleo binafsi na kijamii, na ninataka kushiriki ujuzi na uzoefu wangu na wanafunzi wa umri na asili zote. Kwenye blogi yangu, utapata makala juu ya mada kama vile mikakati ya kujifunza, elimu mtandaoni, mwongozo wa kazi, na zaidi. Pia ninakaribisha maoni na mapendekezo kutoka kwa wasomaji wangu, kwa hivyo jisikie huru kuacha maoni au kuwasiliana nami wakati wowote. Natumai utafurahiya kusoma blogi yangu na unaona kuwa ni muhimu na ya kutia moyo.

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