N10-008 CompTIA Network+ Exam

 

CompTIA Network+ helps develop a career in IT infrastructure covering troubleshooting, configuring, and managing networks.

CompTIA Network+ validates the technical skills needed to securely establish, maintain and troubleshoot the essential networks that businesses rely on.

Unlike other vendor-specific networking certifications, CompTIA Network+ prepares candidates to support networks on any platform. CompTIA Network+ is the only certification that covers the specific skills that network professionals need. Other certifications are so broad, they don’t cover the hands-on skills and precise knowledge needed in today’s networking environments.

CompTIA Network+ features flexible training options including self-paced learning, live online training, custom training and labs to advance the career development of IT professionals in network administration.

The new CompTIA Network+ N10-008 will be available 9/15. CompTIA Network+ N10-007 (English language version) will retire June 2022.

What Skills Will You Learn?
Artboard-8: Networking Fundamentals
Explain basic networking concepts including network services, physical connections, topologies and architecture, and cloud connectivity.
Artboard-2 :Network Implementations
Explain routing technologies and networking devices; deploy ethernet solutions and configure wireless technologies.
Maintenance : Network Operations

Monitor and optimize networks to ensure business continuity.
Maintenance : Network Security
Explain security concepts and network attacks in order to harden networks against threats.
Troubleshooting :Network Troubleshooting
Troubleshoot common cable, connectivity, and software issues related to networking.

Junior Network Administrator

Datacenter Support Technician: Network Engineer
System Administrator : NOC Technician
Telecommunications Technician : Cable Technician

Exam Codes N10-008
Launch Date September 15, 2021
Exam Description CompTIA Network+ validates the technical skills needed to securely establish, maintain and troubleshoot the essential networks that businesses rely on.
Number of Questions Maximum of 90 questions
Type of Questions Multiple choice and performance-based
Length of Test 90 Minutes
Passing Score 720 (on a scale of 100-900)
Recommended Experience CompTIA A+ Certification and at least 9 to 12 months of networking experience
Languages English, with Japanese scheduled and others TBD, English, German, Japanese, Spanish, Portuguese
Retirement Generally three years after launch
Testing Provider Pearson VUE

Testing Centers Online Testing

CompTIA Network+ N10-008:

What’s in this version
Network architecture appears on the exam for the first time, including more emphasis on software-defined networking, ensuring that candidates understand network integrations and the cutting-edge technologies being used in deployments.
Emerging wireless standards and technologies are covered to allow businesses flexibility and maximal security when deploying networks.
Because constant access to both internal networks and SaaS applications drives productivity, network performance monitoring and high availability are covered as separate objectives.
Network security has been streamlined to focus on the critical aspects of hardening networks against malicious attacks and the secure execution of network deployments to protect against unintended data breaches.

Exam Preparation
CompTIA offers a wealth of certification training that is designed for exam success. Find out more and explore all training options.

Performance-Based Questions
In addition to a traditional multiple-choice questions, some CompTIA certification exams include performance-based questions (PBQs). PBQs test a candidate’s ability to solve problems in a simulated environment. Please be aware that the environment is not a live lab, and therefore, it may have restricted system functionality. PBQs are often an approximation of a virtual environment, such as a firewall, network diagram, terminal window, or operating system.

Tips for completing PBQs on your exam
Manage your time wisely.
If you don’t feel confident about answering a PBQ, move on to the next question. Click the Next button to proceed with the exam. Your work will be saved as you work on the PBQ and when moving to another item.
Many PBQs appear at the beginning of the exam. Use this knowledge to manage the amount of time you spend on each exam item.

CompTIA Network+ 008 Exam Domains
Networking Fundamentals (24%)
Network Implementations (19%)
Network Operations (16%)
Network Security (19%)
Network Troubleshooting (22%)

QUESTION 1
A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz. Which of the following should the
systems administrator select to meet this requirement?

A. 802.11ac
B. 802.11ax
C. 802.11g
D. 802.11n

Correct Answer: B

QUESTION 2
Which of the following would be BEST to use to detect a MAC spoofing attack?

A. Internet Control Message Protocol
B. Reverse Address Resolution Protocol
C. Dynamic Host Configuration Protocol
D. Internet Message Access Protocol

Correct Answer: B

QUESTION 3
A technician receives feedback that some users are experiencing high amounts of jitter while using the
wireless network. While troubleshooting the network, the technician uses the ping command with the IP
address of the default gateway and verifies large variations in latency. The technician thinks the issue may be
interference from other networks and non-802.11 devices. Which of the following tools should the technician
use to troubleshoot the issue?

A. NetFlow analyzer
B. Bandwidth analyzer
C. Protocol analyzer
D. Spectrum analyzer

Correct Answer: D

QUESTION 4
Wireless users are reporting intermittent internet connectivity. Connectivity is restored when the users
disconnect and reconnect, utilizing the web authentication process each time. The network administrator can
see the devices connected to the APs at all times. Which of the following steps will MOST likely determine the cause of the issue?

A. Verify the session time-out configuration on the captive portal settings
B. Check for encryption protocol mismatch on the client’s wireless settings
C. Confirm that a valid passphrase is being used during the web authentication
D. Investigate for a client’s disassociation caused by an evil twin AP

Correct Answer: A

QUESTION 5
A network administrator walks into a datacenter and notices an unknown person is following closely. The
administrator stops and directs the person to the security desk. Which of the following attacks did the network administrator prevent?

A. Evil twin
B. Tailgating
C. Piggybacking
D. Shoulder surfing

Correct Answer: B

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DP-900 Microsoft Azure Data Fundamentals Exam Update October 25, 2021

 

The content of this exam will be updated on October 25, 2021. Please download the skills measured document below to see what will be changing.

NOTE: Passing score: 700. Learn more about exam scores here.
Languages: English, Japanese, Chinese (Simplified), Korean, French, German, Spanish, Portuguese (Brazil), Russian, Indonesian (Indonesia), Arabic (Saudi Arabia), Chinese (Traditional), Italian

Retirement date: none

Prove that you can describe the following: core data concepts; how to work with relational data on Azure; how to work with non-relational data on Azure; and an analytics workload on Azure.

Skills measured
The content of this exam will be updated on October 25, 2021. Please download the exam skills outline below to see what will be changing.
Describe core data concepts (15-20%)
Describe how to work with relational data on Azure (25-30%)
Describe how to work with non-relational data on Azure (25-30%)
Describe an analytics workload on Azure (25-30%)


This exam will be updated on October 25, 2021. Following the current exam guide, we have included a version of the exam guide with Track Changes set to “On,” showing the changes that will be made to the exam on that date.

Audience Profile
Candidates for this exam should have foundational knowledge of core data concepts and how they are implemented using Microsoft Azure data services.
This exam is intended for candidates beginning to work with data in the cloud.

Candidates should be familiar with the concepts of relational and non-relational data, and different types of data workloads such as transactional or analytical.

Azure Data Fundamentals can be used to prepare for other Azure role-based certifications like Azure Database Administrator Associate or Azure Data Engineer Associate, but it is not a prerequisite for any of them.

Skills Measured
NOTE: The bullets that appear below each of the skills measured are intended to illustrate how we are assessing that skill. This list is NOT definitive or exhaustive.
NOTE: Most questions cover features that are General Availability (GA). The exam may contain questions on Preview features if those features are commonly used.

Describe core data concepts (15-20%)
Describe types of core data workloads
 describe batch data
 describe streaming data
 describe the difference between batch and streaming data
 describe the characteristics of relational data

Describe data analytics core concepts
 describe data visualization (e.g., visualization, reporting, business intelligence (BI))
 describe basic chart types such as bar charts and pie charts
 describe analytics techniques (e.g., descriptive, diagnostic, predictive, prescriptive, cognitive)
 describe ELT and ETL processing
 describe the concepts of data processing

Describe how to work with relational data on Azure (25-30%)
Describe relational data workloads
 identify the right data offering for a relational workload
 describe relational data structures (e.g., tables, index, views)

Describe relational Azure data services
 describe and compare PaaS, IaaS, and SaaS solutions
 describe Azure SQL family of products including Azure SQL Database, Azure SQL

Managed Instance, and SQL Server on Azure Virtual Machines
 describe Azure Synapse Analytics
 describe Azure Database for PostgreSQL, Azure Database for MariaDB, and Azure

Database for MySQL
Identify basic management tasks for relational data
 describe provisioning and deployment of relational data services
 describe method for deployment including the Azure portal, Azure Resource Manager templates,

Azure PowerShell, and the Azure command-line interface (CLI)
 identify data security components (e.g., firewall, authentication)
 identify basic connectivity issues (e.g., accessing from on-premises, access with from

Azure VNets, access from Internet, authentication, firewalls)
 identify query tools (e.g., Azure Data Studio, SQL Server Management Studio, sqlcmd utility, etc.)

Describe query techniques for data using SQL language
 compare Data Definition Language (DDL) versus Data Manipulation Language (DML)
 query relational data in Azure SQL Database, Azure Database for PostgreSQL, and Azure

Database for MySQL
Describe how to work with non-relational data on Azure (25-30%)
Describe non-relational data workloads
 describe the characteristics of non-relational data
 describe the types of non-relational and NoSQL data
 recommend the correct data store
 determine when to use non-relational data

Describe non-relational data offerings on Azure
 identify Azure data services for non-relational workloads
 describe Azure Cosmos DB APIs
 describe Azure Table storage
 describe Azure Blob storage
 describe Azure File storage

Identify basic management tasks for non-relational data
 describe provisioning and deployment of non-relational data services
 describe method for deployment including the Azure portal, Azure Resource Manager
templates, Azure PowerShell, and the Azure command-line interface (CLI)
 identify data security components (e.g., firewall, authentication, encryption)
 identify basic connectivity issues (e.g., accessing from on-premises, access with from
Azure VNets, access from Internet, authentication, firewalls)
 identify management tools for non-relational data

Describe an analytics workload on Azure (25-30%)
Describe analytics workloads
 describe transactional workloads
 describe the difference between a transactional and an analytics workload
 describe the difference between batch and real time
 describe data warehousing workloads
 determine when a data warehouse solution is needed

Describe the components of a modern data warehouse
 describe Azure data services for modern data warehousing such as Azure Data Lake Storage Gen2, Azure Synapse Analytics, Azure Databricks, and Azure HDInsight
 describe modern data warehousing architecture and workload

Describe data ingestion and processing on Azure
 describe common practices for data loading
 describe the components of Azure Data Factory (e.g., pipeline, activities, etc.)
 describe data processing options (e.g., Azure HDInsight, Azure Databricks, Azure Synapse Analytics, Azure Data Factory)

Describe data visualization in Microsoft Power BI
 describe the role of paginated reporting
 describe the role of interactive reports
 describe the role of dashboards
 describe the workflow in Power BI

QUESTION 1
Which statement is an example of Data Manipulation Language (DML)?

A. REVOKE
B. DISABLE
C. INSERT
D. GRANT

Correct Answer: C

QUESTION 2
You have a SQL query that combines customer data and order data. The query includes calculated columns.
You need to create a database object that would allow other users to rerun the same SQL query.
What should you create?

A. an index
B. a view
C. a scalar function
D. a table

Correct Answer: B

QUESTION 3
You have an Azure Cosmos DB account that uses the Core (SQL) API.
Which two settings can you configure at the container level? Each correct answer presents a complete solution. (Choose two.)
NOTE: Each correct selection is worth one point.

A. the throughput
B. the read region
C. the partition key
D. the API

Correct Answer: AC

QUESTION 4
You need to store data by using Azure Table storage.
What should you create first?

A. an Azure Cosmos DB instance
B. a storage account
C. a blob container
D. a table

Correct Answer: B

QUESTION 5
What should you use to build a Microsoft Power BI paginated report?

A. Charticulator
B. Power BI Desktop
C. the Power BI service
D. Power BI Report Builder

Correct Answer: D

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PL-900 Microsoft Power Platform Fundamentals Exam

 

The content of this exam was updated on March 10, 2021. Please download the skills measured document below to see what changed.

Candidates for this exam aspire to improve productivity by understanding the capabilities of the Power Platform, automating basic business processes with Power Automate, performing basic data analysis with Power BI, acting more effectively by creating simple Power Apps experiences, and creating powerful chatbots by using Power Virtual Agents.

You may be eligible for ACE college credit if you pass this certification exam. See ACE college credit for certification exams for details.
Part of the requirements for: Microsoft Certified: Power Platform Fundamentals
Related exams: none
Important: See details

Skills measured
The content of this exam was updated on March 10, 2021. Please download the exam skills outline below to see what changed.
Describe the business value of Power Platform (15-20%)
Identify the core components of Power Platform (15-20%)
Demonstrate the capabilities of Power BI (15-20%)
Describe the capabilities of Power Apps (15-20%)
Demonstrate the capabilities of Power Automate (15-20%)
Demonstrate the business value of Power Virtual Agents (10-15%)


The exam guide below shows the changes that were implemented on March 10, 2021.

Audience Profile
Candidates for this exam aspire to improve productivity by understanding the capabilities of the Power Platform, automating basic business processes with Power Automate, performing basic data analysis with Power BI, acting more effectively by creating simple Power Apps experiences and creating powerful chatbots by using Power Virtual Agents.

Skills Measured
NOTE: The bullets that appear below each of the skills measured are intended to illustrate how we are assessing that skill. This list is NOT definitive or exhaustive.
NOTE: Most questions cover features that are General Availability (GA). The exam may contain questions on Preview features if those features are commonly used.

Describe the business value of Power Platform (15-20%)
Describe the business value of Power Platform services
 analyze data by using Power BI
 act with Power Apps
 build solutions that use Common Data ServiceMicrosoft Dataverse
 create flows by using Power Automate
 use connectors to access services and data
 create powerful chatbots by using a guided, no-code graphical interface

Describe the business value of extending business solutions by using Power Platform
 describe how Dynamics 365 apps can accelerate delivery of Power Platform business solutions
 describe how Power Platform business solutions can be used by Microsoft 365 apps including Microsoft Teams
 describe how Power Platform business solutions can consume Microsoft 365 services
 describe how Power Platform business solutions can consume Microsoft Azure services including Azure Cognitive Services
 describe how Power Platform business solutions can consume third-party apps and services

Describe Power Platform administration and security
 describe how Power Platform implements security including awareness of Common Data
ServiceMicrosoft Dataverse security roles, Azure Identity Services, and Access
Management (IAM)
 describe how to manage apps and users
 describe environments
 describe where to perform specific administrative tasks including Power Platform Admin center, Microsoft 365 admin center
 describe Data Loss Prevention (DLP) policies
 describe how the platform supports privacy and accessibility guidelines

Identify the Core Components of Power Platform (15-20%)
Describe Common Data ServiceMicrosoft Dataverse
 describe the Power Apps user experience
 describe entitiestables, fieldscolumns, and relationships
 describe use cases for solutions
 describe use cases and limitations of business rules
 describe the Common Data Model (CDM)
 describe how to use common standard entities tables to describe people, places, and things

Describe Connectors
 describe the native Dataverse connection experience
 describe triggers including trigger types and where triggers are used
 describe actions
 describe licensing options for connectors including standard or premium tier Identify use cases for custom connectors

Describe AI Builder
 identify the business value of AI Builder
 describe models including business card reader, detection model, form processing model, and prediction model
 describe how the Power Apps and Power Automate can consume AI Builder data

Demonstrate the capabilities of Power BI (15-20%)
Identify common Power BI components
 identify and describe uses for visualization controls including pie, bar, donut, and scatter plots and KPIs
 describe types of filters
 describe the Power BI Desktop Reports, Data, and Model tabs
 describe uses for custom visuals including charts or controls
Compare and contrast dashboards and workspaces
 compare and contrast Power BI Desktop and Power BI Service
 compare and contrast dashboards, workspaces, and reports

Connect to and consume data
 combine multiple data sources
 clean and transform data
 describe and implement aggregate functions
 identify available types of data sources including Microsoft Excel
 describe use cases for shared datasets and template apps and how to consume each

Build a basic dashboard using Power BI
 design a Power BI dashboard
 design data layout and mapping
 publish and share reports and dashboards

Demonstrate the capabilities of Power Apps (15-20%)
Identify common Power Apps components
 describe differences between canvas apps and model-driven apps
 describe portal apps
 identify and describe types of reusable components including canvas component libraries and Power Apps Component Framework (PCF) components
 describe use cases for formulas

Build a basic canvas app
 describe types of data sources
 connect to data by using connectors
 combine multiple data sources
 use controls to design the user experience
 describe the customer journey
 publish and share an app

Describe Power Apps portals
 create a portal by using a template
 describe common portal customizations
 identify differences in portal behavior based on whether a user is authenticated
 apply a theme to a portal

Build a basic model-driven app
 add entities tables to app navigation
 modify forms and views
 publish and share an app

Demonstrate the capabilities of Power Automate (15-20%)
Identify common Power Automate components
 identify flow types
 describe use cases for flows and available flow templates
 describe how Power Automate uses connectors
 describe loops and conditions including switch, do until, and apply to each
 describe expressions
 describe approvals

Build a basic flow
 create a flow by using the button, automated, or scheduled flow template
 modify a flow
 use flow controls to perform data operations
 run a flow
 modify a flow

Demonstrate the capabilities of Power Virtual Agents (10-15%)
Describe Power Virtual Agents capabilities
 describe use cases for Power Virtual Agents
 describe where you can publish chatbots
 describe topics, entities and actions
 describe message nodes, question nodes, conditions, trigger phrases, and the authoring canvas
 identify common pre-built entities

Build and publish a basic chatbot
 create a chatbot
 create a topic
 call an action
 test a chatbot
 publish a chatbot
 monitor chatbot usage
 monitor chatbot performance

QUESTION 1
This question requires that you evaluate the underlined text to determine if it is correct.
You have a Power Apps app. You create a new version of the app and then publish the new version.
A customer goes through the process of restoring the previous version of the app. In the Version tab for the app, you will see two versions of the app.
Review the underlined text. If it makes the statement correct, select “No change is needed.” If the statement is
incorrect, select the answer choice that makes the statement correct.

A. No change is needed.
B. one
C. three
D. four

Correct Answer: C

QUESTION 2
A company uses Dynamics 365 Sales. The company uses a browser-based app named Sales Hub.
You need to ensure that users can access data from mobile devices.
Which app should users install?

A. Dynamics 365 Remote Assist
B. Dynamics 365 Finance
C. Dynamics 365 Business Central
D. Dynamics 365 for Phones

Correct Answer: D

QUESTION 3
You are a customer service manager.
You need to implement a Power Apps portal that allows customers to submit cases.
Which type of data source is used?

A. Dynamics 365 Connector
B. Microsoft SharePoint
C. Microsoft Azure Storage
D. Common Data Service

Correct Answer: B

QUESTION 4
A distribution company has multiple warehouses.
Tax rates charged on sales orders need to be calculated based on locality and region.
You need to recommend a cost-effective solution that can be implemented quickly.
What should you recommend?

A. Check AppSource for a tax add-on.
B. Create alerts in Dynamics 365 Finance for tax table changes.
C. Implement the Common Data Model.
D. Run a Power BI report.
E. Write scripts and code tax updates.

Correct Answer: B

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