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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

 
مودل سيستم مديريت يادگيري متن ‌باز مي‌باشد كه به زبان PHP نوشته شده و از پايگاه داده MySQL استفاده مي‌نمايد. این نرم افزار تمامی امکانات یک LMS کامل را دارا می باشد.

BigBlueButton

 
BigBlueButton یک سیستم کنفرانس وب منبع باز (Open Source) برای یادگیری آنلاین است. این نرم‌افزار بستری برای به اشتراک گذاشتن فایل‌ها و همچنین آموزش را فراهم می‌کند.
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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