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Exam Code: DES-4421 Practice exam 2022 by Killexams.com team
DES-4421 Specialist Implementation Engineer, PowerEdge MX Modular

Certification Overview
This certification validates the ability to perform intermediate skill level tasks in installing, configuring, maintaining and troubleshooting Dell EMC PowerEdge MX Server products.
Certification Requirements
To complete the requirements for this certification you must:
1. Achieve one of the following Associate level certifications
• Associate - PowerEdge Version 1.0
• Dell Certified Associate – PowerEdge
• Dell Certified Professional – PowerEdge
• Specialist – Implementation Engineer, PowerEdge Version 1.0
• CompTIA Server+

This exam is a qualifying exam for the Specialist - Implementation Engineer, PowerEdge MX Modular track.
This exam focuses on installing, configuring and managing the Dell EMC PowerEdge MX server products.
Dell Technologies provides free practice questions to assess your knowledge in preparation for the exam. practice questions allow you to become familiar with the Topics and question types you will find on the proctored exam. Your results on a practice questions offer one indication of how prepared you are for the proctored exam and can highlight Topics on which you need to study and train further. A passing score on the practice questions does not guarantee a passing score on the certification exam.

Exam Topics
Topics likely to be covered on this exam include:
MX-Series Introduction (10%)
• Describe MX7000 hardware chassis components and numbering schemes
• Describe MX7000 compute and storage sled components
• P Describe MX5016s storage sleds and configurations
MX7000 Management (38%)
• Describe the MX Chassis Management Architecture and multi-chassis management groups
• Describe key features of OME-M and how OME-M differs from OME
• Describe storage sled management, Fabric C, mapping drives, and drive/enclosure assigned configuration
• Describe use of slot profiles, daisy chains, simplification, and consolidation, logs, and the iDRAC Service Module
• Describe how to perform firmware updates
• Describe use of key features of iDRAC, touching on considerations specific to MX Modular, including resetting iDRAC
• Explain usage and benefits of the Lifecycle Controller
• Describe nature, use, and benefits of Redfish; Topics may include operational model, tree structure, RESTful API, available commands
MX Installation and Configuration (18%)
• Explain the power-on process for the chassis and sleds
• Explain the initial setup on an MX7000 including use of the left rack ear LCD panel
• Describe the concepts for initial chassis configuration using the Chassis Deployment Wizard
• Describe use of compute sleds, including location and supported operating systems
MX Networking (20%)
• List minimum networking requirements based on capabilities of various MX7000 models
• Describe the supported fabrics for Ethernet switches, taking into consideration various modes
• Describe the differences between Full Switch mode and SmartFabric Mode
• Describe how to perform an initial out-of-box setup using OME-M and OS 10 CLI
• Describe the administrative functions available when two or more chassis are interconnected
• Describe switching features on MX switches in Smart Fabric mode using OME-M
MX Troubleshooting (14%)
• Describe how to use OME-M to collect logs, review status and alerts, and check system health
• Describe troubleshooting procedures to resolve hardware issues

Specialist Implementation Engineer, PowerEdge MX Modular
DELL Implementation study tips
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How do you know if you’re getting zero trust right? While many organizations have invested in purpose-built zero-trust security products, controlling user access isn’t just about deploying a software solution, but actively managing user access to data wherever it lives in the environment.

This involves building new controls and procedures from scratch. It’s a challenge that Dell Technologies recognizes and aims to address with a new solution. 

Today, Dell announced the Zero Trust Center of Excellence in partnership with CyberPoint international and the Maryland Innovation Security Institute. The center will open in Spring 2023 at DreamPort in at the U.S. Cyber Commands innovation center. 

The center will provide enterprises with a secure data center to validate zero-trust use cases and assess the maturity of their zero-trust strategies. 

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Helping sluggish zero-trust adoption 

Dell’s announcement comes as more organizations are running into roadblocks with their zero-trust strategies

While Okta finds that the number of companies with a zero-trust initiative already underway more than doubled from 24% in 2021 to 55% in 2022, other research indicates only 21% of organizations have adopted zero trust as a foundational model across the enterprise. 

Dell’s new service will provide organizations with a space to test the implementation of zero trust as a foundational model, so they can build a true zero-trust strategy from scratch, that’s designed to support a multicloud environment. 

“In a multicloud world, an organization’s cybersecurity strategy must transcend its infrastructure and extend to its applications and data,” said John Roese, Global CTO of Dell Technologies. “We believe a zero-trust strategy is the best path forward. Dell has the proven IT and security foundation, technology integration experience, and extensive global partner ecosystem to help simplify customers’ cybersecurity transformations.”

More broadly, the new center has the capacity to help accelerate the development of new zero-trust solutions that enterprises can leverage to protect their environments against identity-based threats. 

It’s worth noting that the center will also complement Dell Cybersecurity Advisory Services’ zero-trust service, which provides organizations with a roadmap to zero trust based on their existing security assets. 

The zero-trust market 

As identity-based threats continue to rise, the zero-trust market continues to pick up steam, with researchers expecting the market to grow from a value of $27.4 billion in 2022 to $60.7 billion by 2027. 

CrowdStrike and Palo Alto Networks are leading in defining the space, offering solutions for zero-trust network access (ZTNA) for continuously verifying user access in real-time.

CrowdStrike reports $1.45 billion in revenue for the full fiscal year 2022, while Palo Alto Networks announced total revenue for the fourth quarter of 2022 of $1.6 billion. 

At this stage, Dell is playing more of a backseat role in the zero-trust market, opting to provide organizations with guidance and support from the Zero Trust Center of Excellence, and Dell Cybersecurity Advisory Services. It hopes to help orgs learn how they can Improve their own zero-trust strategies rather than offering a particular software solution. 

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Tue, 04 Oct 2022 22:55:00 -0500 Tim Keary en-US text/html https://venturebeat.com/security/dell-zero-trust/
Killexams : Dell Vostro vs. Inspiron: Which should you buy?

Dell makes some of the best laptops around, and its product lineup is quite extensive. For many people, navigating the massive catalogue can be confusing, compounded by the fact that there are both consumer- and business-focused PCs on offer. Dell's Inspiron lineup is made up of affordable consumer laptops, complementing the high-end XPS line. In the same vein, Dell's Vostro PCs are affordable business laptops, complementing its premium Latitude series. Let's take a look at how these laptops compare and which one might be better for your needs.

Dell Vostro for business, Inspiron for home

Dell Inspiron 15 3000 (Image credit: Windows Central)

The Dell Inspiron and Vostro lineups are actually very similar, but one is targeted at the small business market and the other at the home user. It's not entirely this straightforward, but it doesn't take much examination of the respective products to see that there are common themes in hardware and price.