600-510 NPDEV Developing with Network Programmability

Exam Number 600-510
Associated Certifications Cisco Network Application Developer Specialist
Duration 75 minutes (55 - 65 questions)
Available Languages English
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This exam tests a candidate's ability to develop network applications in the Cisco ONE programmable environment. It also tests the ability to develop the middle layer called Network Applications, which enables different service provider, campus, and data center use cases.

The Developing with Cisco Network Programmability (NPDEV) exam (600-510) is a 75-minute assessment with 55-65 questions. This exam tests a candidate's ability to develop network applications in the Cisco ONE programmable environment. It also tests the ability to develop the middle layer called Network Applications, which enables different service provider, campus, and data center use cases.

The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

1.0 Interpreting the Requirements 20%

1.1 Gather requirements

1.1.a Analyze business requirements to determine application/network requirements

1.2 Map the requirements to capabilities

1.2.a Apply different API models
1.2.b Analyze application requirements to determine optimal application model
1.2.b [i] Controller-based
1.2.b [ii] Device-centric API (distributed)

1.3 Identify the application dependencies in conjunction with company environment (policies and IT infrastructure)

1.3.a Analyze current environment and identify known dependencies

1.4 Draft the block diagram and functional specifications

1.4.a Create a flow chart/diagram to represent how the application is going to work

1.5 Document application/networking touch points

1.5.a Document how application interacts with other elements of the environment

2.0 Developing Applications 30%

2.1 Planning phase

2.1.a Define the data structure
2.1.b Create and interpret application functional block diagrams

2.2 Development phase

2.2.a Apply coding principles
2.2.b Interpret compiler outputs and warnings
2.2.c Utilize APIC APIs
2.2.c [i] REST
2.2.c [ii] Python SDK
2.2.c [iii] ACI Toolkit
2.2.d Utilize APIC-EM APIs
2.2.e Utilize Cisco Open SDN Controller APIs

2.3 Implementation phase

2.3.a Create a distribution package
2.3.b Describe OVA files

3.0 Security 12%

3.1 Define access policies

3.2 Describe SSL certificates

4.0 Testing 13%

4.1 Create a test plan

4.1.a Identify best practices for application testing
4.1.b Define acceptance criteria
4.1. c Document test plan

4.2 Perform test cycle

4.2.a Verify the test environment
4.2.a [i] Validate test environment
4.2.a [ii] Document initial state of test
4.2.b Execute the test plan
4.2.b [i] Utilize network traffic generators and packet capture tools to validate application

5.0 Troubleshooting Applications (Post Deployment) 25%

5.1 Identifying the problem

5.1.a Describe the steps to identify and isolate the problem
5.1.b Identify tools available for troubleshooting and monitoring
5.1.c Utilize logs, output, or application behavior to determine from a code standpoint what is causing the problem

5.2 Remediating the problem

5.2.a Implement solution to identified problem
5.2.b Validate solution fully corrects identified problem

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Fearing forced Windows 10 upgrades, users are disabling critical updates instead

Some Windows 7 and 8 users would rather chance a malware infection than an involuntary Windows 10 upgrade.

Microsoft stepped on the gas in its quest to drive Windows 7 and 8 users to Windows 10 over the past couple of weeks, rolling the upgrade out as a Recommended update. Watch out! The only behavior that could deny the Windows 10 upgrade before—closing the pop-up by pressing the X in the upper-right corner—now counts as consent for the upgrade, and worse, the upgrade installation can automatically begin even if you take no action whatsoever.

It’s nasty business, and it’s tricking legions of happy Windows 7 and 8 users into Windows 10. Over the past week, I’ve received more contact from readers about this issue than I have about everything else I’ve written over the rest of my career combined. But beyond merely burning bridges with consumers, these forced, non-consensual upgrades could have more insidious consequences.

“I fear some segment of consumers will turn off Windows Update as a result,” Wes Miller, research vice president at Directions on Microsoft, told me. “Which is a very bad side effect.”

Indeed it is. Windows Update delivers critical updates to your PC, plugging holes in the operating system and slamming the door on potential hack attacks. Keeping your operating system patched is a crucial part of staying secure on the modern web. That’s why PCWorld and many other technology experts advise users that the best course of action is usually to leave the Windows default intact, letting the OS download and install Recommended updates automatically. Doing otherwise is dangerous, unless you’re an expert yourself.

Using that critical avenue to push Windows 10 on people—pardon, “make it easier for consumers to upgrade to Windows 10”—violates the trust people hold in the sanctity of Windows Update. And, yes, as a direct result of Microsoft’s actions, at least some people are disabling Windows Update on their Windows 7 and 8 PCs.

Here are just a couple of the readers who reached out to me directly to say they’ve disabled Windows Updates to avoid being forced into Windows 10.

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10 boot camps to kick start your data science career

Data science is one of the fastest growing careers today and there aren't enough employees to meet the demand. As a result, boot camps are cropping up to help get workers up to speed quickly on the latest data skills.

Data Scientist is the best job in America, according to data from Glassdoor, which found that the role has a significant amount of job openings and that data scientists earn an average salary of more than $116,000. According to its data, the job of data scientist rated a 4.1 out of 5 for career opportunity and it earned a 4.7 for job satisfaction. But, as the role of data scientist grows in demand, traditional schools aren't churning out qualified candidates fast enough to fill the open positions. There's also no clear path for those who have been in the tech industry for years and want to take advantage lucrative job opportunity. Enter the boot camp, a trend that has quickly grown in popularity as a way to train workers for in-demand tech skills. Here are 10 data science boot camps designed to help you brush up on your data skills, with courses for anyone from beginners to experienced data scientists.

Bit Bootcamp
Located in New Jersey, Bit Bootcamp offers both part-time and full-time courses in data analytics that last four weeks. It has a rolling start date and courses cost between $1,500 - $6,500, according to data from Course Report. It's a great option for students who already have a background in SQL, as well as object-oriented programming skills such as Java, C# or C++. Attendees can expect to work on real problems they might face in the workplace, whether it's at a startup or a large corporation. The course completes with a Hadoop certification exam using the skills learned over the past four weeks.
Price: $1500 - $6500

NYC Data Science Academy
The NYC Data Science Academy offers 12-week courses in data science that offer a combination of "intensive lectures and real world project work," according to Course Report. It's aimed at more experienced data scientists, who have a masters or Ph.D. degree. Courses include training in R, Python, Hadoop, Github and SQL with a focus on real-world application. Participants will walk away with a portfolio of five projects to show to potential employers as well as a Capstone Project that spans the last two weeks of the course. The NYC Data Science Academy also helps students garner interest from recruiters and hiring managers through partnerships with businesses. In the last week of the course, students will participate in mock interviews and job search prep; many will also have the opportunity to interview with hiring tech companies in the New York and Tri-State area.
Price: $16,000

The Data Incubator
The Data Incubator is another program aimed at more experienced tech workers who have a masters or Ph.D., but it's unique in that it offers fellowships, which means students who qualify can attend for free. Fellowships, which must be completed in person, are available in New York City, Washington D.C. and the Bay Area. The program also offers students mentorship directly from hiring companies, including LinkedIn, Microsoft and The New York Times, all while they work on building a portfolio to showcase their skills. The boot camp programs run for eight weeks and students need to have a background in engineering and science skills. Attendees can expect to leave this program with data skills that will be applicable in real world companies.
Price: Free for those accepted

Galvanize
Galvanize has six campuses located in Seattle; San Francisco, Denver, Fort Collins, Boulder, Colo.; Austin, Texas; and London. The focus of Galvanize is to develop entrepreneurs through a diverse community of students who include the likes of programmers, data scientists and Web developers. Galvanize boasts a 94 percent placement rate for its data science program since 2014 and students can apply for partial scholarships of up to $10,500. According to Galvanize, students have gone on to work for companies such as Twitter, Facebook, Air BnB, Tesla and Accenture. This boot camp is intended to combine real life skills with education so that graduates walk away ready to start a new career or advance at their current company through formal courses, workshops and events.
Price: $16,000

The Data Science Dojo
With campuses in Seattle, Silicon Valley, Barcelona, Toronto, Washington and Paris, the Data Science Dojo brings quick and affordable data science education to professionals around the world. It's one of the shortest programs on this list -- lasting only five days -- and it covers data science and data engineering. Before you even attend the program, you will get access to online courses and tutorials to learn the basics of data science. Then, you'll start the in-person program which consists of 10 hour days over the course of five days. Finally, after the boot camp is complete, you'll be invited to exclusive events, tutorials and networking groups that will help you continue your education. Due to the short nature of the course, it's tailored to those already in the industry who want to learn more about data science or brush up on the latest skills. However, unlike some of the other courses on this list, you don't need a master's degree Ph.D. to enroll, it's aimed at anyone at any skill level who simply wants to throw themselves in the trenches of data science and become part of a global network of companies and students who have attended the same program.
Price: Free for those accepted

Metis
Metis has campuses in New York and San Francisco, where students can attend intensive in-person data science workshops. Programs take 12 weeks to complete and include on-site instruction, career coaching and job placement support to help students make the best of their newly acquired skills. Similar to other boot camps, Metis' programs are project-based and focus on real-world skills that graduates can take with them to a career in data science. Those who complete the program can expect to walk away with in-depth knowledge of modern big data tools, access to an extensive network of professionals in the industry and ongoing career support.
Price: $14,000

Data Science for Social Good
This Chicago-based boot camp has specific goals; it focuses on churning out data scientists who want to work in fields such as education, health and energy to help make a difference in the world. Data Science for Social Good offers a three-month long fellowship program offered through the University of Chicago, and it allows students to work closely with both professors and professionals in the industry. Attendees are put into small teams alongside full-time mentors who help them through the course of the fellowship to develop projects and solve problems facing specific industries. The program lasts 14 weeks and students complete 12 projects in partnership with nonprofits and government agencies to help tackle problems currently facing those industries.
Price: Free for those accepted

Level
Offered through Northeastern University, Level is a two-month program that aims to turn you into a hirable data analyst. Each day of the course focuses on a real-world problem that a business will face and students develop projects to solve these issues. Students can expect to learn more about SQL, R, Excel, Tableau and PowerPoint and walk away with experience in preparing data, regression analysis, business intelligence, visualization and storytelling. You can choose between a full-time eight week course that meets five days a week, eight hours a day and a hybrid 20-week program that meets online and in-person one night a week.
Price: $7,995

Microsoft Research Data Science Summer School
The Microsoft Research Data Science Summer School -- or DS3 -- runs for eight weeks during the summer. It's an intensive program that is intended for upper level undergraduates or graduating seniors to help grow diversity in the data science industry. Attendees get a $5,000 stipend as well as a laptop that they keep at the end of the program. Classes accommodate only eight people, however, so the process is selective, but it's only open to students who already reside or can make their own accommodations in the New York City area.
Price: Free for those accepted

Silicon Valley Data Academy
The Silicon Valley Data Academy, or SVDA, hosts eight-week training programs in enterprise-level data science skills. Those who already have an extensive background in data science or engineering can apply to be a fellow and have the tuition waived. You can expect to learn more about data visualization, data mining, statistics, machine learning, natural language processing as well as tools such as Hadoop, Spark, Hive, Kafka and NoSQL. Programs consist of more traditional curriculums including homework, but it also includes guest lectures, field trips to headquarters of collaborating companies and projects that offer real world experience.
Price: Free for those accepted

 

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How major tech vendors are approaching the cloud market

What are the major tech companies doing to win in the cloud, and how might the market shake out?

There's an old joke that starts: How do you make God laugh?

The answer, of course: Make plans.

Larger services companies bent on world domination have poised a lot of capital into developing cloud resources, and some aren't doing well. Let's ignore Software-as-a-service/SaaS and pure-play cloud services companies, and instead let's focus on some new entrants that staked their claims in other markets beside cloud.
Dell

What They Did: Clouds are made of up disk and virtual stuff, and Dell just bought EMC – whose disk empire is legendary – and with it, a huge chunk of VMware, whose feisty formula for virtualizing all-things-not-nailed-down is legendary.

What Might Happen: In one huge private (not public) transaction, Dell gets The Full Meal Deal, and makes up for a half-decade of losing ground.
Amazon

What They Did: Like all good B-School grads, they took a key success ingredient in their rapidly evolving IT infrastructure and resold excess capacity at such a price as to make it highly attractive to the IT-Maker hybrid community, thus launching still another way to make Amazon more fluid whilst spawning developer and service provider imaginations.

What Might Happen: All leaders are the biggest targets of competitors, who learn by a leader's mistakes, and find cracks to drive hydraulically powered wedges. They've captured imagination, and to keep the pace of that attractiveness and fluidity, must imagine products that don't go stale easily through a long revenue cycle. I say: spin-off.
Microsoft

What They Did: Dawdled, then attempted to take an increasingly brittle if varied and successful computing infrastructure for businesses, along with a huge user base, then not only adapted it for the web, but also made licensing suitable for actual virtualization—then cloud use. Their cloud offering, Azure, now mimes appliance, DevOps/AgileDev, and ground-floor services of their strongest competitors, if a little green in places.

What Might Happen: Microsoft will continue to try to leverage a huge user base into forward-thinking capabilities to extend but not destroy F/OSS initiatives, gleaning the good stuff and vetting as much as is possible into the user cloud model, and also the hybrid and public cloud models. Profit!
Oracle

What They Did: After the indigestion of Sun and MySQL, Oracle wrestled with evolving their own vertical cloud, knowing that their highly successful DB products required comparative platform (and also customer) control. Attempts at virtualization weren't very successful, but the oil well in the basement, SQL infrastructure, continued to produce oil. Cloud offerings were designed for their target clientele and no others, holding ground while not losing ground.

What Might Happen: Oracle's enterprise clientele has a love/hate relationship with Oracle, and migration to another platform makes them shudder and perspire. Core line-of-business functionality continues to evolve but at a comparatively/competitively lower pace than visible progress made in the arena Oracle plays in.
HP

What They Did: HP purchased Eucalyptus, a burgeoning cloud emulation and DevOps/AgileDev integration software organization known for their AWS emulation private cloud capabilities. HP evolved the purchase into the HP Helion Cloud, which offered private, public, and hybrid clouds. Development appeared (to me) to languish at least in the public space as smaller competitors, notably Rackspace (and other pure-play cloud services organizations) evolved. HP announced last week that they're dropping the public portion of their Helion Cloud, after changing management earlier.

What Might Happen: As a hardware company, HP competes potentially with cloud services organizations on the cloud front. Its support for initiatives like OpenStack may change. Now that competitor Dell will digest EMC and VMware, the game has changed.

“If you do one thing, do it very well.” That mantra seems to ring true, and each of these organization has struggled to keep up with the pace of change and competitive pricing, all while attempting to gain, rather than hold, ground. Juggling clouds, to coin a metaphor, isn't easy.

There's one motivating a migration to the cloud that must be absorbed by cloud services organizations that no one likes to talk about: shifting depreciation. Each of these organizations (and more like them) faces cost models while the sands of depreciation fall through the ROI glass.

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70-687 Configuring Windows 8.1

70-687 Configuring Windows 8.1
Published: 17 September 2012
Languages: English, Chinese (Simplified), French, German, Japanese, Portuguese (Brazil)
Audiences: IT professionals
Technology: Windows 8.1
Credit towards certification: MCP, MCSA, MCSE

Skills measured
This exam measures your ability to accomplish the technical tasks listed below. The percentages indicate the relative weight of each major topic area in the exam. The higher the percentage, the more questions you are likely to see on that content area in the exam.

Please note that the questions may test on, but will not be limited to, the topics described in the bulleted text.

As of January 2014, this exam includes content covering Windows 8.1.

Install and upgrade to Windows 8.1 (10–15%)

Evaluate hardware readiness and compatibility

Choose between an upgrade and a clean installation; determine which SKU to use, including Windows RT; determine requirements for particular features, including Hyper-V, Miracast display, pervasive device encryption, virtual smart cards and Secure Boot

Install Windows 8.1

Install as Windows To Go, migrate from previous versions of Windows to Windows 8.1, upgrade from Windows 7 or Windows 8 to Windows 8.1, install to VHD, install additional Windows features, configure Windows for additional languages

Migrate and configure user data

Migrate user profiles; configure folder location; configure profiles, including profile version, local, roaming and mandatory

Preparation resources

Utility spotlight: Are you compatible with Windows 8?
Install, deploy and migrate to Windows 8
Windows 8 upgrade paths

Configure hardware and applications (10–15%)

Configure devices and device drivers

Install, update, disable and roll back drivers; resolve driver issues; configure driver settings, including signed and unsigned drivers; manage driver packages

Install and configure desktop apps and Windows Store apps

Install and repair applications by using Windows Installer, configure default program settings, modify file associations, manage access to Windows Store

Control access to local hardware and applications

Configure application restrictions, including Software Restriction Policies and AppLocker; manage installation of and access to removable devices; configure Assigned Access

Configure Internet Explorer 11 and Internet Explorer for the desktop

Configure compatibility view; configure Internet Explorer 11 settings, including add-ons, downloads, security and privacy

Configure Hyper-V

Create and configure virtual machines, including integration services; create and manage checkpoints; create and configure virtual switches; create and configure virtual disks; move a virtual machine’s storage

Preparation resources

Device drivers and deployment
Managing client access to the Windows Store

Configure network connectivity (10-15%)

Configure IP settings

Configure name resolution, connect to a network, configure network locations

Configure networking settings

Connect to a wireless network, manage preferred wireless networks, configure network adapters, configure location-aware printing

Configure and maintain network security

Configure Windows Firewall, configure Windows Firewall with Advanced Security, configure connection security rules (IPsec), configure authenticated exceptions, configure network discovery

Configure remote management

Choose the appropriate remote management tools; configure remote management settings; modify settings remotely by using MMCs or Windows PowerShell; configure Remote Assistance, including Easy Connect

Preparation resources

Managing the new wireless network (IEEE 802.11) policies settings
Windows Firewall with advanced security and IPsec
Deploy remote server administration tools

Configure access to resources (10–15%)

Configure shared resources

Configure shared folder permissions, configure HomeGroup settings, configure libraries, configure shared printers, set up and configure OneDrive

Configure file and folder access

Encrypt files and folders by using Encrypting File System (EFS), configure NTFS permissions, configure disk quotas, configure file access auditing

Configure authentication and authorisation

Configure user rights, manage credentials, manage certificates, configure biometrics, configure picture passwords, configure PIN, set up and configure Microsoft account, configure virtual smart cards, configure authentication in workgroups or domains, configure User Account Control (UAC) behaviour

Preparation resources

Microsoft Virtual Academy: Windows 8 security insights: Module 7—SmartScreen filtering
Windows authentication overview

Configure remote access and mobility (15–20%)

Configure remote connections

Configure remote authentication, configure Remote Desktop settings, configure virtual private network (VPN) connections and authentication, enable VPN reconnect, configure broadband tethering

Configure mobility options

Configure offline file policies, configure power policies, configure Windows To Go, configure sync options, configure WiFi direct

Configure security for mobile devices

Configure BitLocker and BitLocker To Go, configure startup key storage

Preparation resources

Windows 8 VPN get connected
Deploy Windows To Go in your organisation
BitLocker Group Policy settings

Monitor and maintain Windows clients (10–15%)

Configure and manage updates

Configure update settings, configure Windows Update policies, manage update history, roll back updates, update Windows Store apps

Manage local storage

Manage disk volumes and file systems, manage storage spaces

Monitor system performance

Configure and analyse event logs, configure event subscriptions, configure Task Manager, monitor system resources, optimise networking performance, configure indexing options

Preparation resources

Windows Update PowerShell module
Windows Performance Monitor
Windows 8: Task Manager retuned

Configure system and data recovery options (10-15%)

Configure system recovery

Configure a recovery drive, configure system restore, perform a driver rollback, perform a refresh or recycle, configure restore points

Configure file recovery

Restore previous versions of files and folders, configure file history, recover files from OneDrive

Preparation resources

Repair and recovery
How to: Set up and use file history on Windows 8
Windows 8 Jump Start Module 6: Recovery and security

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QUESTION 1
A company has 100 client computers that run Windows 8. You need to assign static IPv6
addresses to the client computers. Which Windows Powershell cmdlet should you run?

A. Set-NetTCPSetting
B. Set-NetIPInterface
C. Set-NetlPv6Protocol
D. set-NetIPAddress

Answer: D

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QUESTION 2
A company has an Active Directory Domain Services (AD DS) domain. All client computers run
Windows 8. Portable client computers no longer connect to the corporate wireless network. You
need to ensure that when the corporate wireless network is available, the computers always
connect to it automatically. Which two actions would achieve the goal? (Each correct answer
presents a complete solution. Choose two.)

A. Create a Group Policy object (GPO) to configure a wireless network policy. Link the GPO to
the organizational unit that contains the computers.
B. Configure the corporate wireless network as an unmetered network.
C. Configure the corporate wireless network as a preferred network.
D. Manually connect to the corporate wireless network and select the option to connect
automatically to that network.

Answer: CD

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QUESTION 3
A company has client computers that run Windows 8. The corporate network is configured for
IPv4 and IPv6. You need to disable Media Sensing for IPv6 on the client computers without
affecting IPv4 communications. What should you do on each client computer?

A. Run the Disable-NetAdapterBinding Windows PowerShell cmdlet.
B. Run the Disable-NetAdapter Windows PowerShell cmdlet.
C. Run the Set-NetlPv6Protocol Windows PowerShell cmdlet.
D. Run the Set-NetlPv4Protocol Windows PowerShell cmdlet.

Answer: C

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QUESTION 4
DRAG DROP
A company has an Active Directory Domain Services (AD DS) domain. All client computers run
Windows 8. Two computers named COMPUTER1 and COMPUTER2 are connected to one network
switch and joined to the domain. Windows Firewall is turned off on both computers. You are
planning a remote management solution. You have the following requirements:
* Ensure that COMPUTER2 can run remote commands on COMPUTER1.
* Test the solution by successfully running a command from COMPUTER2 that executes on
COMPUTER1.
You need to select the commands to run on COMPUTER1 and COMPUTER2 to meet the remote
management requirements. Which commands should you run?
To answer, drag the appropriate command or commands to the correct location or locations in
the answer area. Commands may be used once, more than once, or not at all. You may need to
drag the split bar between panes or scroll to view content.
Select and Place:



Answer:

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QUESTION 5
A company has 100 client computers that run Windows 8. The client computers are members of a
workgroup. A custom application requires a Windows Firewall exception on each client computer.
You need to configure the exception on the client computers without affecting existing firewall
settings. Which Windows PowerShell cmdlet should you run on each client computer?

A. New-NetFirewallRule
B. Set-NetFirewallSetting
C. Set-NetFirewallRule
D. Set-NetFirewallProfile
E. New-NetIPSecMainModeRule

Answer: A