CDL practice questions 1–10

1. Question 1 · 288 in bank

   You are migrating workloads to the cloud. The goal of the migration is to serve customers worldwide as quickly as possible According to local regulations, certain data is required to be stored in a specific geographic area, and it can be served worldwide. You need to design the architecture and deployment for your workloads. What should you do?

   • ASelect a public cloud provider that is only active in the required geographic area
   • BSelect a private cloud provider that globally replicates data storage for fast data access
   • CSelect a public cloud provider that guarantees data location in the required geographic area
   • DSelect a private cloud provider that is only active in the required geographic area

   Show answer

   Answer: C

   Explanation

   Key words - as quickly as possible -> should be public cloud with low latency and also guaranteeing data storage in the required location

   Source: Adapted from community discussion — NU_1234

   Next question

2. Question 2 · 288 in bank

   Your multinational organization has servers running mission-critical workloads on its premises around the world. You want to be able to manage these workloads consistently and centrally, and you want to stop managing infrastructure. What should your organization do?

   • AMigrate the workloads to a public cloud
   • BMigrate the workloads to a central office building
   • CMigrate the workloads to multiple local co-location facilities
   • DMigrate the workloads to multiple local private clouds

   Show answer

   Answer: A

   Explanation

   A is correct. Key is manage centrally. manage these workloads consistently and centrally, and you want to stop managing infrastructure.

   Source: Adapted from community discussion — Syd

   Next question

3. Question 3 · 288 in bank

   An organization wants to leverage tooling and automation as part of its new DevOps philosophy. Which operational challenge will this resolve?

   • ARepetitive manual tasks that hinder workflows
   • BTime-consuming supervision of creative tasks
   • CDistribution and supply-chain issues
   • DDefective technical equipment that limits innovation

   Show answer

   Answer: A

   Next question

4. Question 4 · 288 in bank

   An organization needs to store structured, semi-structured, and unstructured data in its raw, native format in the same repository. Which cloud data management solution should the organization use?

   • AData field
   • BData lake
   • CDatabase
   • DData warehouse

   Show answer

   Answer: B

   Explanation

   B is the answer. https://cloud.google.com/learn/what-is-a-data-lake A data lake is a centralized repository designed to store, process, and secure large amounts of structured, semistructured, and unstructured data. It can store data in its native format and process any variety of it, ignoring size limits.

   Source: Adapted from community discussion — zellck

   References

   • Google Cloud documentation

   Next question

5. Question 5 · 288 in bank

   An organization wants its users to validate a series of new features for their app. Why should they use App Engine?

   • ABecause their app is containerized and enabled by microservices
   • BBecause the updated app will only include new features
   • CTo run different versions of the app for different users
   • DTo run different versions of the app for the same user

   Show answer

   Answer: C

   Explanation

   A is the correct option. For the users to test some new features of the App, that should run in a containerised environment having bifurcated into microservices so that changes in one part doesn't affect the other parts.

   Source: Adapted from community discussion — Pankaj1978

   Next question

6. Question 6 · 288 in bank

   How would an organization benefit from using Looker?

   • AOptimal identity and access management
   • BLeading serverless warehousing technology
   • CRobust data roll-back accuracy
   • DAdvanced business intelligence and analytics

   Show answer

   Answer: D

   Explanation

   D . Looker is a business intelligence software and big data analytics platform that helps you explore, analyze and share real-time business analytics easily.

   Source: Adapted from community discussion — Govindaraj

   Next question

7. Question 7 · 288 in bank

   An organization delivers a proactive healthcare service. They want to efficiently and automatically collect patient data. What should the organization encourage the patients to do?

   • AUse at-home health screening devices and then upload their health data daily
   • BWear Internet of Things (IoT) devices that upload their health data in real time
   • CSelf-assess their health data and then document and upload it in real time
   • DVisit a nurse who will use Internet of Things (IoT) devices to collect and upload their health data

   Show answer

   Answer: B

   Next question

8. Question 8 · 288 in bank

   How would a global organization benefit from managing their data with Cloud Spanner?

   • ACloud Spanner is optimized for cold storage
   • BCloud Spanner replicates data across regions in real time
   • CCloud Spanner is optimized to ingest unstructured data
   • DCloud Spanner visualizes and analyzes data in real time

   Show answer

   Answer: B

   Explanation

   B. Cloud Spanner optimizes performance by automatically sharding the data based on request load and size of the data in real time.

   Source: Adapted from community discussion — juangt

   Next question

9. Question 9 · 288 in bank

   An employee receives an email from their internet service provider asking for their bank account number and password. Which cybersecurity threat is this?

   • ARansomware
   • BDistributed Denial of Service
   • CSpamming
   • DPhishing

   Show answer

   Answer: D

   Explanation

   Phishing is a type of social engineering where an attacker sends a fraudulent message designed to trick a person into revealing sensitive information to the attacker or to deploy malicious software on the victim's infrastructure like ransomware.

   Source: Adapted from community discussion — berberar

   Next question

10. Question 10 · 288 in bank

    An organization wants to move from a tactical cloud adoption approach to a transformational approach. How should they adapt the way they lead the organization?

    • AIncrease top-down visibility and foster a culture of blamelessness
    • BShift from an operational expenditure model to capital expenditure
    • CDrive cloud adoption with an individual contributor focus
    • DInvest in on-premises infrastructure to redesign relationships between IT and employees

    Show answer

    Answer: A

    Explanation

    A. Increase top-down visibility and foster a culture of blamelessness. To move from a tactical cloud adoption approach to a transformational approach, an organization needs to change the way it leads the organization. This includes increasing top-down visibility and fostering a culture of blamelessness. Top-down visibility means that leaders need to communicate the organization's cloud strategy and goals clearly and often. They need to explain why the organization is moving to the cloud and the benefits that it will bring.

    Source: Adapted from community discussion — __rajan__

    Next question

Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page

CDL practice, question 1. 288 questions available.