πŸ”

CDL β€” questions

Page 5 of 15 Β· 289 total questions.

Topic 1 Β· Question 81

Which technology allows organizations to run multiple computer operating systems on a single piece of physical hardware?

  • AHypervisor (correct answer)
  • BContainers
  • CServerless computing
  • DOpen source
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Hypervisor.

Topic 1 Β· Question 82

An organization is making a strategic change to customer support in response to feedback. They plan to extend their helpline availability hours. Why is the organization making this change?

  • AUsers expect professional expertise
  • BUsers require personalization
  • CUsers expect always-on services (correct answer)
  • DUsers require regional access
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Users expect always-on services.

Topic 1 Β· Question 83

An organization is migrating their business applications from on-premises to the cloud. How could this impact their operations and personnel costs?

  • AReduced on-premises infrastructure management costs (correct answer)
  • BIncreased on-premises hardware maintenance costs
  • CReduced cloud software licensing costs
  • DIncreased cloud hardware management costs
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Reduced on-premises infrastructure management costs.

Topic 1 Β· Question 84

A retail company stores their product inventory in a legacy system. Often, customers find products on the company's website and want to purchase them in-store. However, when they arrive, they discover that the products are out of stock. How could the company benefit from using an application programming interface (API)?

  • ATo create personalized product recommendations for customers
  • BTo optimize their on-premises legacy system stability
  • CBy manually linking each inventory system to the website on a case-by-case basis
  • DBy programmatically connecting the inventory system to their website (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: By programmatically connecting the inventory system to their website.

Topic 1 Β· Question 85

An organization is training a machine learning model to predict extreme weather events in their country. How should they collect data to maximize prediction accuracy?

  • ACollect all weather data evenly across all cities (correct answer)
  • BCollect all weather data primarily from at-risk cities
  • CCollect extreme weather data evenly across all cities
  • DCollect extreme weather data primarily from at-risk cities
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Collect all weather data evenly across all cities.

Topic 1 Β· Question 86

An organization needs to search an application's source code to identify a potential issue. The application is distributed across multiple containers. Which Google Cloud product should the organization use?

  • AGoogle Cloud Console
  • BCloud Trace
  • CCloud Monitoring
  • DCloud Logging (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Cloud Logging

Explanation

Cloud Logging centralizes, stores, and analyzes logs across services.

Topic 1 Β· Question 87

An organization's web developers and operations personnel use different systems. How will increasing communication between the teams reduce issues caused by silos?

  • ABy assigning blame for failures and establishing consequences
  • BBy combining job role responsibilities to ensure that everyone has shared access
  • CBy increasing data encryption to strengthen workflows
  • DBy emphasizing shared ownership of business outcomes (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: By emphasizing shared ownership of business outcomes.

Topic 1 Β· Question 88

How does a large hotel chain benefit from storing their customer reservation data in the cloud?

  • AOn-premises hardware access to transaction data
  • BReal-time data transformation at scale within an on-premises database
  • CReal-time business transaction accuracy at scale (correct answer)
  • DPhysical hardware access during peak demand
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Real-time business transaction accuracy at scale.

Topic 1 Β· Question 89

An organization wants to migrate legacy applications currently hosted in their data center to the cloud. The current architecture dictates that each application needs its own operating system (OS) instead of sharing an OS. Which infrastructure solution should they choose?

  • AVirtual machines (correct answer)
  • BOpen source
  • CServerless computing
  • DContainers
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Virtual machines.

Topic 1 Β· Question 90

An organization operates their entire IT infrastructure from Google Cloud. What should they do to prepare for data breaches?

  • AReduce reliance on multi-factor authentication
  • BData security is Google's responsibility, so preparation is minimal
  • CCreate an incident plan to mitigate impacts (correct answer)
  • DStrengthen their data center perimeter security
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Create an incident plan to mitigate impacts.

Topic 1 Β· Question 91

An organization wants to transform multiple types of structured and unstructured data in the cloud from various sources. The data must be readily accessible for analysis and insights. Which cloud data storage system should the organization use?

  • ARelational database
  • BPrivate data center
  • CData field
  • DData warehouse (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Data warehouse.

Topic 1 Β· Question 92

An organization wants to use all available data to offer predictive suggestions on their website that improve over time. Which method should the organization use?

  • AData automation
  • BTrends analysis
  • CMachine learning (correct answer)
  • DMultiple regression
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Machine learning.

Topic 1 Β· Question 93

After rolling out a new update, an organization found a minor bug in its online video game. How should the organization approach this bug while following SRE principles?

  • AAccept and learn from the bug because failure is normal (correct answer)
  • BAccept and ignore the bug because it is only minor
  • CHold a postmortem to reprimand the employee responsible for the bug
  • DDocument bug correction to eliminate all future bugs
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Accept and learn from the bug because failure is normal.

Topic 1 Β· Question 94

Why do organizations often struggle to scale their on-premises application infrastructure?

  • AScaling compute instances could breach compliance and/or regulation
  • BIncreasing compute capacity is time-consuming and costly (correct answer)
  • CTheir serverless compute functions struggle to meet the demand
  • DTheir multi-cloud architecture is complex and expensive
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Increasing compute capacity is time-consuming and costly.

Topic 1 Β· Question 95

An organization wants to use BigQuery data analytics to understand their website performance, but wants to move only some data into the cloud. Which environment should the organization use?

  • APrivate cloud
  • BOn-premises
  • CMulti-cloud
  • DHybrid cloud (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Hybrid cloud.

Topic 1 Β· Question 96

What is logging within the context of cloud technology?

  • AWriting application and operating system events as text (correct answer)
  • BMonitoring network and resource limitations
  • CTracking source code across an organization
  • DRecording infrastructure and hardware expenditure
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Writing application and operating system events as text.

Topic 1 Β· Question 97

How does Cloud SQL help organizations create business insights?

  • AIntegrates with business intelligence and analytics platforms (correct answer)
  • BGenerates predictions using machine learning models
  • CGenerates real-time charts and intelligent analytics
  • DTransforms business data from unstructured to structured
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Integrates with business intelligence and analytics platforms.

Topic 1 Β· Question 98

An organization recently launched a virtual customer support agent, generating vast amounts of text and speech data. Why should they use a cloud data warehouse to interpret this data?

  • ATo natively visualize both types of data using a dashboard in real time
  • BTo ingest and analyze structured and unstructured data at scale, in real time (correct answer)
  • CTo secure data transmission between cloud and on-premises environments
  • DTo transform data from structured to unstructured
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: To ingest and analyze structured and unstructured data at scale, in real time.

Topic 1 Β· Question 99

An organization wants to add a new function to their application. They want to write the code and let the public cloud provider handle the infrastructure. Which infrastructure solution should they use?

  • AVirtual machines
  • BBare Metal Solution
  • CServerless computing (correct answer)
  • DContainer Registry
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Serverless computing.

Topic 1 Β· Question 100

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 (correct answer)
  • BTime-consuming supervision of creative tasks
  • CDistribution and supply-chain issues
  • DDefective technical equipment that limits innovation
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Repetitive manual tasks that hinder workflows.

Showing questions 81–100 of 289 Β· Page 5 of 15