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دوره رایگان "(Foundations of Networking Network Media (LANs" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : (Foundations of Networking Network Media (LANs

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  1 ساعت و 6 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نامحدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - What you should know before watching this course

03 - Preparing for MTA Exam 98-366, Networking Fundamentals

01 - Copper Cable

01 - Exploring cable types and their characteristics

02 - Comparing cabling standards

03 - Identifying copper connectors

04 - Creating a coaxial cable

05 - Terminating a Cat 5 cable

06 - Punching down keystone jacks and patch panels

07 - Mitigating EMI and its affect on copper cable

08 - Understanding security limitations of copper cabling

02 - Wireless LAN

01 - Exploring wireless LAN types

02 - Distinguishing legacy, current, and future Wi-Fi standards

03 - Comparing the 2.4 and 5 GHz frequencies

04 - Distinguishing legacy standards (802.11a and 802.11b)

05 - Recognizing current standards (802.11g and 802.11n)

06 - Exploring future standards (802.11ac)

07 - Bridging networks with point-to-point (P2P) wireless

03 - Wireless LAN Security Considerations

01 - Scrutinizing WEP

02 - Securing your network with WPA2

03 - Authenticating users with 802.1x

04 - Analyzing the shortcomings of wireless security

04 - Fiber-Optic Media

01 - Comparing fiber connectors and cables

02 - Using fiber-optic cable in LAN applications

03 - Interfacing with fiber-optic cable in WAN applications

05 - Conclusion

01 - Next steps

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دوره رایگان "Foundations of Networking IP Addressing" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Foundations of Networking IP Addressing

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  2 ساعت و 36 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نامحدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - Preparing for the Networking Fundamentals, MTA Exam 98-366

03 - What you should know before starting this course

01 - The Basics of Numbering Systems Used in Networking

01 - Working with the binary numbering system

02 - Using the hexadecimal numbering system

03 - Understanding the octal numbering system

02 - Understanding Addressing

01 - Exploring physical addressing

02 - Working with logical addressing

03 - Understanding how logical and physical addressing work together

04 - Exploring multicast, unicast, and broadcast

05 - Comparing broadcast domains and collision domains

03 - IPv4 Addressing

01 - Introducing IPv4 and the IPv4 addressing structure

02 - Understanding the IPv4 classful A, B, C, D, and E ranges

03 - Using IPv4 classless addressing

04 - Exploring reserved IP address ranges and loopback

05 - Comparing private, public, and IPv4 APIPA addressing

06 - Subnetting with IPv4

07 - Configuring default routes and gateway settings

08 - Understanding and setting a subnet mask

04 - IPv6 Addressing

01 - Introducing IPv6

02 - Understanding the IPv6 addressing structure

03 - Working with subnetting in IPv6

04 - Configuring gateways and subnet masks in IPv6

05 - Understanding iPv6 reserved ranges

06 - Exploring IPv6 link local, 6to4 tunneling, and 4to6

07 - Introducing ipconfig

08 - Exploring dual IP stacks

05 - Name and IP Address Resolution Techniques

01 - Explaining DHCP and how DHCP works

02 - Configuring DHCP in Windows Server 2012

03 - Explaining DNS and how DNS works

04 - Configuring DNS in Windows Server 2012

05 - Explaining WINS and how WINS works

06 - Configuring WINS in Windows

07 - Explaining NAT and how NAT works

06 - Other Concepts Related to Addressing

01 - Understanding ports

02 - Exploring packets

03 - Using remote access

07 - Conclusion

01 - Next steps

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دوره رایگان "Foundations of IT Security Network Security" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Foundations of IT Security Network Security

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  1 ساعت و 37 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نامحدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - Preparing for MTA Exam 98-367

01 - Security Devices

01 - Exploring different types of firewalls

02 - Implementing SCM and UTM

03 - Network Access Protection (NAP)

02 - Network Isolation

01 - Introducing VLANS

02 - Providing server and domain isolation

03 - Implementing a honeypot

04 - Perimeter networks

05 - Network Address Translation (NAT)

03 - Protocol Security

01 - Introducing protocol spoofing

02 - Understanding DNSSEC

03 - Exploring network sniffing

04 - Surveying common attack methods

05 - Understanding the threat of password attacks

06 - Introducing IPsec

04 - Client Protection

01 - Protecting systems with antivirus software

02 - Exploring User Account Control (UAC)

03 - Encrypting offline folders and software restriction policies

05 - Physical Security Concepts

01 - Ensuring physical protection of buildings and hardware

02 - Understanding the importance of physical computer security

03 - Exploring access control

04 - Securing mobile devices

06 - Conclusion

01 - Next steps

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دوره رایگان "Excel VBA Managing Files and Data" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Excel VBA Managing Files and Data

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  3 ساعت و 8 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نامحدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - What you should know before watching this course

03 - Using the exercise files

01 - Focusing Data Using Filters

01 - Selecting the current region

02 - Creating a filter

03 - Chaining criteria using AND

04 - Combining criteria using OR

05 - Finding unique items using xlFilter

06 - Restoring a range or worksheet to an unfiltered state

02 - Managing Files Using VBA

01 - Determining if a workbook exists

02 - Determining if a folder (directory) exists

03 - Detecting whether a file is open

04 - Opening a workbook

05 - Closing a workbook

06 - Saving a workbook under a new name

07 - Saving a workbook as a CSV file

03 - Managing Worksheets Using VBA

01 - Checking if a worksheet exists

02 - Creating and renaming worksheets

03 - Copying a worksheet within the active workbook

04 - Copying a worksheet to a new workbook

05 - Copying a worksheet to an existing workbook

06 - Moving a worksheet within the active workbook

07 - Moving a worksheet to a new workbook

08 - Moving a worksheet to an existing workbook

04 - Taking Advantage of Built-In Functions

01 - Using the built-in Open dialog box

02 - Suppressing and restoring alerts

03 - Calculating data using Excel worksheet functions

04 - Using the current date and time

05 - Removing spaces from before or after a string

05 - Managing Charts Using VBA

01 - Creating a chart

02 - Moving a chart to a chart sheet

03 - Adding a new data series to a chart

04 - Exporting a chart as an image

05 - Creating a line sparkline

06 - Creating a column sparkline

07 - Creating a win-loss sparkline

08 - Deleting a sparkline

06 - Creating User Forms

01 - Creating a UserForm

02 - Adding a TextBox to a UserForm

03 - Adding a ListBox to a UserForm

04 - Adding a ComboBox to a UserForm

05 - Adding an option button to a UserForm

07 - Adding a SpinButton to a UserForm

08 - Creating a multipage or multitab UserForm

09 - Writing UserForm data to a worksheet

10 - Running a UserForm

07 - Conclusion

01 - Further resources

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دوره رایگان "Excel Power Pivot DAX in Depth" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Excel Power Pivot DAX in Depth

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  2 ساعت و 25 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نامحدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - What you should know before watching this course

03 - Using the exercise files

01 - Introduction to DAX

01 - Getting familiar with DAX

02 - Exploring DAX syntax

03 - Exploring data types

04 - Utilizing operators

05 - Exploring the Power Pivot data model

06 - Understanding errors

02 - Using DAX Functions

01 - Using mathematical functions

02 - Using logical functions

03 - Using information functions

03 - Understanding Evaluation Contexts

01 - How to proceed through this chapter

02 - Understanding evaluation context for calculated columns and fields

03 - Understanding single table evaluation context

04 - Understanding multiple table evaluation context

05 - Exploring FILTERS and the ALL functions

06 - Understanding the syntax and rules of the CALCULATE function

07 - Exploring how CALCULATE works

08 - Utilizing CALCULATE to change evaluation context

04 - Working with Dates

01 - Understanding time intelligence

02 - Sourcing calendars

03 - Working with date functions

04 - Working with DATESINPERIOD functions

05 - Exercising caution with time intelligence

05 - Utilizing Advanced DAX Functionality

01 - Utilizing many-to-many relationships

02 - Implementing banding

03 - DAX Studio and EVALUATE

06 - Conclusion

01 - Next steps

 

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دوره رایگان "Excel for Mac 2016 Pivot Tables in Depth" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Excel for Mac 2016 Pivot Tables in Depth

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  1 ساعت و 59 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نامحدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - What you should know before watching this course

03 - Using the exercise files

01 - Creating and Pivoting PivotTables

01 - Introducing PivotTables

02 - Formatting data for use in a PivotTable

03 - Creating a PivotTable

04 - Creating a Recommended PivotTable

05 - Pivoting a PivotTable

06 - Configuring a PivotTable

07 - Connecting to an external data source

08 - Managing PivotTables

02 - Summarizing PivotTable Data

01 - Managing subtotals and grand totals

02 - Changing the data field summary operation

03 - Summarizing more than one data field

04 - Creating a calculated field

05 - Drill down into an underlying data collection

03 - Sorting and Filtering PivotTable Data

01 - Sorting PivotTable data

02 - Filtering a PivotTable field by selection

03 - Filtering a PivotTable by rule

04 - Filtering a PivotTable using a search filter

05 - Filtering a PivotTable using slicers

06 - Formatting slicers

07 - Filtering with report filter fields

08 - Clearing and reapplying PivotTable filters

04 - Formatting and Printing PivotTables

01 - Applying a PivotTable style

02 - Creating a PivotTable style

03 - Changing the PivotTable layout

04 - Changing the data field number format

05 - Applying Conditional Formats to PivotTables

01 - Highlighting cells by applying a rule

02 - Highlighting the top or bottom values in a PivotTable

03 - Formatting cells using data bars

04 - Formatting cells using color scales

05 - Formatting cells using icon sets

06 - Editing a conditional formatting rule

07 - Controlling how multiple rules are applied

08 - Deleting a conditional formatting rule

06 - Conclusion

01 - Next steps

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دوره رایگان "Excel Data-Mining Fundamentals" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Excel Data-Mining Fundamentals

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  1 ساعت و 28 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نا محدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - What you should know before watching this course

03 - Demonstration of the Excel data-mining tools built in this course

04 - Building an environment

01 - Data-Mining Concepts

01 - Concepts and results

02 - CRISP-DM (Cross-Industry Standard Process for Data Mining)

03 - Business problems for data mining

04 - Models, induction, and prediction

05 - Key concepts

02 - The Microsoft Data-Mining Algorithms

01 - Types of data-mining algorithms

02 - The Microsoft algorithms

03 - Data Mining between Excel and SQL Server Analysis Services

01 - Understanding mining structures

02 - Understanding mining models

04 - Using the Data-Mining Add-ins in Excel

01 - The Data Preparation tab

02 - The Model Usage group

03 - The Accuracy and Validation group

04 - The Data Modeling group

05 - Analyzing key influencers

06 - Detecting categories

07 - Highlighting exceptions

08 - Scenario analysis

09 - Shopping Basket Analysis

10 - Using the Prediction Calculator

11 - Prediction with a model

05 - Conclusion

01 - Next steps

 

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دوره رایگان "Excel Data Analysis Forecasting" از مجموعه آموزشی Lynda منتشر شد.

مشخصات دوره :

نام دوره : Excel Data Analysis Forecasting

گروه اصلی : دوره های آموزشی Lynda

مدت زمان دوره :  3 ساعت و 6 دقیقه

 قیمت دوره : رایگان

حداکثر زمان استفاده از دوره : نا محدود

سرفصل مطالب دوره :

00 - Introduction

01 - Welcome

02 - Who is this course for

03 - What you should know before watching this course

04 - Using the exercise files

05 - Using the challenges

01 - Visually Displaying Your Time-Series Data

01 - What is time-series data

02 - Plotting a time series

03 - Understanding level in a time series

04 - Understanding trend in a time series

05 - Understanding seasonality in a time series

06 - Understanding noise in a time series

07 - Creating a moving average chart

08 - Challenge Analyze time-series data for airline miles

09 - Solution Analyze time-series data for airline miles

02 - How Good Are Your Forecasts- Errors, Accuracy, and Bias

01 - Exploring why some forecasts are better than others

02 - Computing the mean absolute deviation (MAD)

03 - Computing the mean absolute percentage error (MAPE)

04 - Calculating the sum of squared errors (SSE)

05 - Computing forecast bias

06 - Advanced forecast bias Determining significance

07 - Challenge Compute MAD, MAPE, and SSE for an NFL game

08 - Solution Compute MAD, MAPE, and SSE for an NFL game

03 - Using a Trendline for Forecasting

01 - Fitting a linear trend curve

02 - Interpreting the trendline

03 - Interpreting the R-squared value

04 - Computing standard error of the regression and outliers

05 - Exploring autocorrelation

06 - Challenge Create a trendline to analyze R squared and outliers

07 - Solution Create a trendline to analyze R squared and outliers

04 - Modeling Exponential Growth and Compound Annual Growth Rate

01 - When does a linear trend fail

02 - Creating an exponential trend curve

03 - Computing compound annual growth rate (CAGR)

04 - Challenge Fit an exponential growth curve, estimate CAGR, and forecast revenue

05 - Solution Fit an exponential growth curve, estimate CAGR, and forecast revenue

05 - Seasonality and the Ratio-to-Moving-Average Method

01 - What is a seasonal index

02 - Introducing the ratio-to-moving-average method

03 - Computing the centered moving average

04 - Calculating seasonal indices

05 - Estimating a series trend

06 - Forecasting sales

07 - Forecasting if the series trend is changing

08 - Challenge Predicting future quarterly sales

09 - Solution Predicting future quarterly sales

06 - Forecasting with Multiple Regressions

01 - What is multiple regression

02 - Preparing data for multiple regression

03 - Running a multiple linear regression

04 - Finding the multiple-regression equation and testing for significance

05 - How good is the fit of the trendline

06 - Making forecasts from a multiple-regression equation

07 - Validating a multiple-regression equation using the TREND function

08 - Interpreting regression coefficients

09 - Challenge Regression analysis of Amazon.com revenue

10 - Solution Regression analysis of Amazon.com revenue

07 - Conclusion

01 - Next steps

 

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MOODLE

 
سيستم مديريت يادگيري Moodle گروه Iran LMS، جدیدترین نسخه فارسی سازی شده سيستم متن ‌باز Moodle مي‌باشد كه به زبان PHP نوشته شده و از پايگاه داده MySQL استفاده مي‌نمايد.

EMIS

 
سیستم جامع مدیریت اطلاعات آموزش یا (EMIS ) نرم افزاریست که مدیریت فرآیند آموزش سازمانی را با تکیه بر استاندارد آموزشی ISO10015 و به منظور سازماندهی اطلاعات مرتبط با مدیریت توسعه آموزشی بر عهده دارد.
lms icon

LMS

 
سیستم مدیریت آموزش الکترونیکی (Learning Management System) نرم افزاری است که فعالیت آموزش گیرنده را ثبت و پیگیری می کند.

Adobe Connect

 
نرم‌افزاری برای ارائه مطالب ، کلاس‌های آموزشی آنلاین،‌ وب کنفرانس و اشتراک گذاری Desktop می باشد.با امکان استفاده در اندروید و IOS

اطلاعات تماس

نشانی:

تهران، خیایابان سهروردی شمالی، تقاطع عباس آباد، پ 473، طبقه سوم


تلفن:

021-88474875

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