32724 Courses

Duration 2 Days 12 CPD hours This course is intended for If you are a data analyst, data scientist, or a business analyst who wants to get started with using Python and machine learning techniques to analyze data and predict outcomes, this book is for you. Basic knowledge of computer programming and data analytics is a must. Familiarity with mathematical concepts such as algebra and basic statistics will be useful. Overview By the end of this course, you will have the skills you need to confidently use various machine learning algorithms to perform detailed data analysis and extract meaningful insights from data. This course is designed to give you practical guidance on industry-standard data analysis and machine learning tools in Python, with the help of realistic data. The course will help you understand how you can use pandas and Matplotlib to critically examine a dataset with summary statistics and graphs, and extract the insights you seek to derive. You will continue to build on your knowledge as you learn how to prepare data and feed it to machine learning algorithms, such as regularized logistic regression and random forest, using the scikit-learn package. You?ll discover how to tune the algorithms to provide the best predictions on new and unseen data. As you delve into later sections, you?ll be able to understand the working and output of these algorithms and gain insight into not only the predictive capabilities of the models but also their reasons for making these predictions. Data Exploration and Cleaning Python and the Anaconda Package Management System Different Types of Data Science Problems Loading the Case Study Data with Jupyter and pandas Data Quality Assurance and Exploration Exploring the Financial History Features in the Dataset Activity 1: Exploring Remaining Financial Features in the Dataset Introduction to Scikit-Learn and Model Evaluation Introduction Model Performance Metrics for Binary Classification Activity 2: Performing Logistic Regression with a New Feature and Creating a Precision-Recall Curve Details of Logistic Regression and Feature Exploration Introduction Examining the Relationships between Features and the Response Univariate Feature Selection: What It Does and Doesn't Do Building Cloud-Native Applications Activity 3: Fitting a Logistic Regression Model and Directly Using the Coefficients The Bias-Variance Trade-off Introduction Estimating the Coefficients and Intercepts of Logistic Regression Cross Validation: Choosing the Regularization Parameter and Other Hyperparameters Activity 4: Cross-Validation and Feature Engineering with the Case Study Data Decision Trees and Random Forests Introduction Decision trees Random Forests: Ensembles of Decision Trees Activity 5: Cross-Validation Grid Search with Random Forest Imputation of Missing Data, Financial Analysis, and Delivery to Client Introduction Review of Modeling Results Dealing with Missing Data: Imputation Strategies Activity 6: Deriving Financial Insights Final Thoughts on Delivering the Predictive Model to the Client

Duration 3 Days 18 CPD hours This course is intended for This course is introductory-level, but technical in nature. In order to participate in the hands-pon labs you should have a basic understanding of database principles, basic scripting skills (in relation to Oracle) and basic analytics skills. Overview This course is approximately 50% hands-on lab to lecture ratio, combining engaging expert lessons, demos and group discussions with real-world, skills-focused machine-based labs and exercises. Working in a hands-on learning environment led by our expert facilitator, you'll explore: Core concepts of regular PDBs Creating a CDB, and then using different methods to create PDBs. How to start and shut down a CDB and how to open and close a PDB. Security aspects in CDBs and PDBs in various areas like privileges and roles, lockdown profiles, auditing, Database Vault, and encryption. Availability through backup, duplicate, recovery, and flashback topics and then performance, monitoring, and resources allocation management in CDBs and PDBs. How you can move data from a non-CDB environment to a PDB. How to move data between PDBs by using utilities such as the export and import features of Oracle Data Pump, SQL*Loader, external tables, and Oracle Recovery Manager. The multitenant architecture enables you to have many pluggable databases inside a single Oracle Database instance. Oracle Database 19c Multitenant Architecture is a three-day hands-on course that explores the multitenant architecture and the different types of pluggable databases (PDBs) in multitenant container databases (CDBs). Multitenant Architecture CDB Basics CDB and Regular PDBs Application PDBs and Application Installation PDB Creation PDB Creation CDB and PDB Management Storage Security Security Backup and Duplicate Recovery and Flashback Performance Resources Allocation Data Movement Data Movement Upgrade Methods Miscellaneous Additional course details: Nexus Humans Oracle 19c Database Multitenant Architecture (TTOR20719) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Oracle 19c Database Multitenant Architecture (TTOR20719) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 5 Days 30 CPD hours This course is intended for This is an intermediate course for people who need to write and maintain Rexx programs in the z/OS system environment. Overview The objectives of this course are as follows:- Write programs using the Rexx language- Use various data parsing techniques- Use built-in Rexx functions- Create user-defined internal and external functions and subroutines- Issue host commands from within Rexx execs- Code programs that read and write data sets- Use instructions and commands that manipulate the data stack- Use Rexx debugging tools- Write error-handling routines This course is designed to teach you the basic skills required to write programs using the REXX language in z/OS. The course covers the TSO extensions to REXX and interaction with other environments such as the MVS console. Day 1 Unit 1 - Introduction Unit 2 - Getting started with REXX (start) Lab exercise 1 Unit 2 - Getting started with REXX (finish) Lab exercise 2 Unit 3 - Programming in REXX (start) Day 2 Lab exercise 3 Unit 3 - Programming in REXX (finish) Lab exercise 4 Unit 4 - Functions and subroutines (start) Lab exercise 5 Day 3 Unit 4 - Functions and subroutines (finish) Lab exercise 6 Unit 5 - Debugging and error handling Lab exercise 7 Unit 6 - Executing host commands Lab exercise 8 Day 4 Unit 7 - Compound variables and the data stack Lab exercise 9 Unit 8 - Reading and writing data sets in REXX Lab exercise 10 Unit 9 - The parse instruction Day 5 Lab exercise 11 Unit 10 - Using REXX: REXX compiler, REXX in batch, MVS console commands Lab exercise 12 Additional course details: Nexus Humans ES52 IBM z/OS REXX Programming Workshop training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the ES52 IBM z/OS REXX Programming Workshop course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 4 Days 24 CPD hours This course is intended for This class is designed for experienced B2C Commerce Technical Leads, Solution Architects, B2C Commerce Developers, Technical Directors, Owners of Technical Design and Quality Implementations, and anyone looking to earn their Salesforce B2C Commerce Architect credential. We recommend earning the Salesforce B2C Commerce Developer credential, or having equivalent experience, prior to attending this class. Overview When you complete this course, you will be able to: Familiarize yourself with B2C Commerce Cloud and industry best practices Understand ecommerce platform migration strategies Design B2C Commerce implementations that scale gracefully Design multi-site and multi-region solutions Maximize success on the B2C Commerce Architect Exam In this 4-day, expert-led class, learn the industry-standard steps to take a B2C Commerce site through the complete implementation lifecycle. Through expert-led demo, hands-on exercises, and workshops, learn how to design and build secure, scalable B2C Commerce sites that address real-world customer requirements and deliver better digital commerce experiences. Discovery and Design Assess Your Delivery Approach Document the System Landscape Plan for Growth Use the Commerce Cloud Partner LINK Marketplace Building Essentials Define the Implementation Process Review Implementation Best Practices Solve Complex Business Requirements Understand the Build Process and Unit Testing Learn How to Conduct Load Testing Integrations and Customizations Review the Available Integration Approaches Understand Integration Frameworks Review Integration Design Patterns Review Legacy Implementation Considerations Monitoring and Troubleshooting Learn About the Log Settings Capabilities in Business Manager Understand Platform Governance Best Practices Learn How to Do Performance Analysis Especially During Critical Sales Events Discover How to Optimize Implementations Launch Review SEO Configuration Best Practices Understand Launch Activities Monitor Post-Launch Activities Manage Launch Schedules Migrate Data from Legacy Systems Additional course details: Nexus Humans Salesforce Architect B2C Commerce Solutions (ARC300) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Architect B2C Commerce Solutions (ARC300) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 1 Days 6 CPD hours This day-long workshop gives participants a thorough understanding of the iPad iOS operating system. This course is designed for both those who want to learn more about their iPads, those who work in business environments and who want to integrate the iPad into their existing company?s infrastructure, as well as personnel who are responsible for supporting other iPad users. Setting Up The iPad iPad Essentials The Home Screen Launching and Running Apps Changing Screen Orientation Locking the Rotation The Control Center Creating Folders Accessibility and Voice Over Settings General Settings Parameters Passcode Setting Up Notifications Location Services iCloud and Synching your iPad Other Application Settings Multi-Touch Gestures Tap, Touch and Hold Drag, Flick and Swipe Pinch, Rotate and Shake Switching Between Applications Using the Apple Applications Showing and Hiding Applications Closing Documents vs. Quitting Applications Working With Documents Type, Select, Cut, Copy, Paste and Replace Understanding the iPad Keyboard Opening Pages, Numbers and Keynote Accessing Files and Documents Copying files between the iPad and Computer Working with Microsoft Office Connecting To The Internet WI-FI and Bluetooth Devices Through Servers Browsing and Searching The Web Enterprise Network The iPad In Business iOS Security Deployment Seamless Integration Mobile Device Management Printing with AirPrint Creating Passcodes Working with Photos and Camera Photos and Video Recording Video Integrating Photos or Video Into Documents or Presentations Mirroring Video Finding and Installing Apps The App Store Apps for Enterprise Installing and Deleting Apps Resetting the iPad Connecting and Mirroring with the iPhone Battery Issues Tips for Improving Battery Use Rebooting the iPad Hidden Keystrokes Troubleshooting Connectivity Issues ReInstalling Apps Preserving Batter Power Accessibility Functions Additional course details: Nexus Humans iPad For Business training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the iPad For Business course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 4 Days 24 CPD hours This course is intended for #NAME? Overview At the completion of this course, students already familiar with the RHCT/RHCSA administration skills will have exposure to all competencies tested by the RHCSA and RHCE exams. If you are an experienced Linux© system administrator and hold a Red Hat Certified System Administrator (RHCSA©) credential or possess equivalent skills and want to broaden your ability to administer Linux systems at an enterprise level, this is the perfect course.The course will empower you to deploy and manage network servers running caching domain name service (DNS), MariaDB, Apache HTTPD, Postfix SMTP null clients, network file sharing with network file system (NFS) and server message block (SMB), iSCSI initiators and targets, advanced networking and firewall configurations, and to use bash shell scripting to help automate, configure, and troubleshoot your system. Through lectures and hands-on labs, you will be exposed to all competencies covered by the Red Hat Certified Engineer (RHCE) exam (EX300), supplementing what you have already learned in earning your RHCSA credential.This course is based on Red Hat© Enterprise Linux 7. Getting Started with the Classroom Environment Given a virtualized environment, begin to administrate multiple systems using prerequisite skills Enhance User Security Configure system to use Kerberos to verify credentials and grant privileges via sudo Bash Scripting and Tools Automate system administration tasks utilizing Bash scripts and text-based tools File Security with GnuPG Secure files with GnuPG. Software Management Use yum plugins to manage packages and understand the design of packages to build a simple package Network Monitoring Profile running services then capture and analyze network traffic Route Network Traffic Configure system to route traffic and customize network parameters with sysctl Secure Network Traffic Secure network traffic through SSH port forwarding and iptables filtering/network address translation (NAT) NTP Server Configuration Configure an NTP server Filesystems and Logs Manage local file system integrity, monitor system over time, and system logging Centralized and Secure Storage Access centralized storage (iSCSI) and encrypt filesystems SSL-encapsulated Web Services Understand SSL certificates and deploy an SSL encapsulated web service Web Server Additional Configuration Configure web server with virtual hosts, dynamic content, and authenticated directories Basic SMTP Configuration Configure an SMTP server for basic operation (null client, receiving mail, smarthost relay) Caching-Only DNS Server Understand DNS resource records and configure a caching-only name server File Sharing with NFS Configure file sharing between hosts with NFS File Sharing with CIFS Configure file and print sharing between hosts with CIFS File Sharing with FTP Configure file sharing with anonymous FTP Troubleshooting Boot Process Understand the boot process and recover unbootable systems with rescue mode

Duration 5 Days 30 CPD hours This course is intended for The primary audience for this course are Application Consultants, Business Process Architects, Business Process Owners/Team Leads/Power Users, Program/Project Managers, and Users. Overview Make selected configurations for the implementation of the Materials Management component of the SAP system This course will give students an overview and in-depth knowledge of Materials Management Configuration in SAP. After attending this class, students will understand the business processes, functions and configuration in Materials Management. Solution Manager and Customizing Projects Defining Customizing Projects General Settings Checking Countries and Currencies Defining Units of Measurements Setting Up a Factory Calendar Organizational Units Defining Organizational Units in Materials Management Defining and Assigning Plants Master Data Setting Up Material Master Records Creating Material Types Setting Up Field Selection for Material Master Records Defining Field References for Material Master Records Configuring the Material Master Defining Settings for Vendor Master Records Valuation & Account Assignment Describing Automatic Account Determination Determining the Relevance of Company Codes and Valuation Areas Creating Valuation Classes and Account Category References Setting Up Account Determination for Specific Transactions Subdividing a Transaction with the Account Grouping Code Adjusting Account Determination for Special Cases Adjusting Settings for Split Valuation Purchasing Creating Document Types in Purchasing Using Document Types in Purchasing Creating Account Assignment Categories Adjusting the Screen Layout of Purchasing Documents Defining Text Types and Text Adoption Specifying Texts for Output Processing Controlling the Output of Messages in Purchasing Using Condition Technique for Message Determination Inventory Management Adjusting Settings for Material and Accounting Documents Adjusting Settings for Goods Movements Adjusting the Output of Messages in Inventory Management Additional course details: Nexus Humans SCM550 SAP Cross-Functional Customizing in Materials Management training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the SCM550 SAP Cross-Functional Customizing in Materials Management course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 4 Days 24 CPD hours This course is intended for Application Consultants, Developers, System Administrators, and System Architects Overview Understand the need for an enterprise portalLog on to, navigate, and personalize the portalDescribe the components of SAP Enterprise PortalBuild-up a portal navigation structureAdapt the portal user interface to company specificationsExplain and use the main functions of the SAP Enterprise Portal, Knowledge Management and CollaborationExplain and use the community features of the portal add-ons Forums and WikisExplain and use the SAP Fiori Launchpad on Portal' In this course, students will gain knowledge of the basic fundamentals surrounding the SAP Enterprise Portal. Enterprise Portal Explaining Business Motivations for Portals Describing SAP NetWeaver Explaining the Basics of SAP Enterprise Portal The End User's Perspective Logging On and Navigating in SAP Enterprise Portal Personalizing SAP Enterprise Portal Technical Infrastructure Determining System Requirements Outlining SAP Enterprise Portal's Architecture Portal Platform Content Explaining the Object Model for Portal Content Managing iViews Managing Portal Pages Managing Worksets and Portal Roles Explaining Business Packages Outlining Portal Content Development Tools Translating Portal Content Look and Feel of the Portal Managing Portal Themes Managing Framework Pages Managing Portal Desktops Managing Portal Rules (Rule Collections) Security Aspects Identifying Security Aspects Managing Users and Authentication Options Describing Authorization Concepts Describing Single Sign-On (SSO) Evaluating Network Security Knowledge Management (KM) Outlining Knowledge Management (KM) Describing Content Management (CM) Functions Using Web Page Composer (WPC) Describing Search and Classification (TREX) Enterprise Workspaces Explaining Enterprise Workspaces Managing Personal Workspaces Managing Shared Workspaces Collaboration Outlining Collaboration Functions Using Forums Using Wikis Fiori Launchpad on the Portal Outlining SAP Fiori Launchpad on Portal Additional course details: Nexus Humans SAPEP SAP Enterprise Portal - Fundamentals training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the SAPEP SAP Enterprise Portal - Fundamentals course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 3 Days 18 CPD hours This course is intended for Program / Project ManagerSystem ArchitectSystem Administrator Overview Learn about the elements, strategies, and tools of the SAP authorization conceptCreate and assign authorizations using the Role Administration / Profile GeneratorLearn about the principle usage of the NetWeaver Identity Management and Central User Administration (CUA) In this course, students will learn about the elements, strategies, and tools of the SAP authorization concept, create and assign authorizations using the Role Administration/Profile Generator, & learn about the Central User Administration role. Authorizations Describing Authorization Authorization Concepts for Compliant Identity Management Designing Authorization for an AS ABAP-Based System Implementing Authorization for an AS ABAP-Based System Authorization Terminology Defining the Authorization Elements and Terms Checking Authorizations in ABAP Systems User Maintenance Maintaining User Data Basic Role Maintenance Defining a Role Defining Authorizations in a Role Defining Customizing Roles Creating Composite Roles Creating Reference and Derived Roles Maintaining Roles for SAP NetWeaver Business Client Advanced Role Maintenance Applying the Special Functions of Authorization Maintenance Defining Authorizations for a System User Authorization Environment Configuration Installing and Upgrading Role Maintenance Configuring Role Maintenance Defining System Settings Analyzing Missing Authorizations Transporting Authorizations Integration of Authorization Systems into an Organization's Landscape Creating Users with the Central User Administration (CUA) Migrating the CUA into SAP NetWeaver Identity Management (ID Management) Identifying Non-Standard Authorization Concepts in the SAP Business Suite Integrating Authorization Assignments with Organizational Management SAP Systems for Identity Management Identifying Different User Sources Describing SAP NetWeaver Identity Management (ID Management) Planning SAP Governance, Risk, and Compliance (SAP GRC) Describing Compliant Identity Management (CIM) Additional course details: Nexus Humans ADM940 SAP AS ABAP - Authorization Concept training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the ADM940 SAP AS ABAP - Authorization Concept course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 2 Days 12 CPD hours This course is intended for This course is designed for students wishing to gain intermediate-level skills or individuals whose job responsibilities include constructing relational databases and developing tables, queries, forms, and reports in Microsoft Access for Office 365. Overview In this course, you will optimize an Access database. You will: Provide input validation features to promote the entry of quality data into a database. Organize a database for efficiency and performance, and to maintain data integrity. Improve the usability of Access tables. Create advanced queries to join and summarize data. Use advanced formatting and controls to improve form presentation. Use advanced formatting and calculated fields to improve reports. In this course, you will expand your knowledge of relational database design; promote quality input from users; improve database efficiency and promote data integrity; and implement advanced features in tables, queries, forms, and reports. Extending your knowledge of Access will result in a robust, functional database for your users.This course covers Microsoft Office Specialist Program exam objectives to help you prepare for the Access Expert (Office 365 and Office 2019): Exam MO-500 certification. Improving Table Usability Topic A: Create Lookups Within a Table Topic B: Work with Subdatasheets Creating Advanced Queries Topic A: Create Query Joins Topic B: Create Subqueries Topic C: Summarize Data Improving Form Presentation Topic A: Apply Conditional Formatting Topic B: Create Tab Pages with Subforms and Other Controls Creating Advanced Reports Topic A: Apply Advanced Formatting to a Report Topic B: Add a Calculated Field to a Report Topic C: Control Pagination and Print Quality Topic D: Add a Chart to a Report Importing and Exporting Table Data Topic A: Import and Link Data Topic B: Export Data Topic C: Create a Mail Merge Using Queries to Manage Data Topic A: Create Action Queries Topic B: Create Unmatched and Duplicate Queries Creating Complex Reports and Forms Topic A: Create Subreports Topic B: Create a Navigation Form Topic C: Show Details in Subforms and Popup Forms Creating Access Macros Topic A: Create a Standalone Macro to Automate Repetitive Tasks Topic B: Create a Macro to Program a User Interface Component Topic C: Filter Records by Using a Condition Topic D: Create a Data Macro Using VBA to Extend Database Capabilities Topic A: Introduction to VBA Topic B: Using VBA with Form Controls Managing a Database Topic A: Back Up a Database Topic B: Manage Performance Issues Topic C: Document a Database Distributing and Securing a Database Topic A: Split a Database for Multiple-User Access Topic B: Implement Security Topic C: Convert an Access Database to an ACCDE File Topic D: Package a Database with a Digital Signature