Autore	Heldman William
Edizione	[2nd ed.]
Pubbl/distr/stampa	San Francisco, : Sybex, c2004
Descrizione fisica	1 online resource (447 p.)
Disciplina	004
Altri autori (Persone)	CramLona
Soggetto topico	Electronic data processing personnel - Certification Project management - Examinations
ISBN	1-280-52239-9 9786610522392 1-4175-5578-5 0-7821-5127-2
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Contents; Introduction; Assessment Test; Chapter 1 IT Project Management Overview; Defining a Project; Defining an IT Project; Common Job Roles for the IT Project Manager; Communication among the Various IT Job Roles; Defining Project Management; The Guide to the PMBOK; Project Management Knowledge Areas; General Management Skills; Leadership; Communication; Problem Solving; Negotiation; Organization and Time Management; Project Processes; Initiation Processes; Planning Processes; Executing Processes; Controlling Processes; Closing Processes; Project Life Cycles; IT Project Life Cycles IT Project Milestones and CheckpointsOrganizational Structure Impacts; Functional Organization; Matrix Organization; Projectized Organization; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 2 Project Initiation; Receiving a Project Request; High-Level Requirements; Vendor Bids; Documenting the Requirements; Project Selection; Selection Techniques; Project Selection Criteria; Project Stakeholders; Project Sponsor; Other Project Stakeholders; Who Are Your IT Project Stakeholders?; Stakeholder Matrix; Project Charter; Project Description; Project Team Goals and ObjectivesBusiness Case; Formal Approval; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 3 Scope Planning; Scope Overview; Project Scope Statement; Scope Management Plan; The Work Breakdown Structure (WBS); Evaluating Your IT Project Scope; Size of the IT Shop; Definition of the Project Deliverables; Working with Your Business Clients; Success Criteria Tough to Define; Sidebar Systems and Undisclosed Process Elements; ""Mini-Project"" Consultant/Vendor Relationships; Senior Project Technician Quits or Leaves; Project Goes across IT Shops Testing Elements Need Good DefinitionSummary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 4 Schedule Planning; Activity Definition; Activity Sequence; Types of Dependencies; Task Dependency Relationships; Creating a Network Diagram; Activity Duration Estimates; Defining Duration; Estimating Techniques; Schedule Development; Schedule Development Techniques; Milestones; Schedule Baseline; Juggling Project Time in the Real World; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 5 Cost Planning; Resource Planning Types of ResourcesDefining Resource Requirements; Cost Estimating; Cost Estimating Techniques; Estimating Tips; Cost Budgeting; Creating Your Budget; Cost Baseline; Budget Targets; Using Project Management Software; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 6 Other Planning Processes; Human Resources Planning; Organizational Planning; Staff Acquisition; Quality Planning; Quality Planning Tools and Techniques; Quality Management Plan; Risk Planning; Risk Identification; Risk Analysis; Risk Response; Communications Planning Communications Strategy
Record Nr.	UNINA-9910784479003321

Autore	Levi Natalie
Edizione	[2nd ed.]
Pubbl/distr/stampa	San Francisco, : Sybex, c2003
Descrizione fisica	1 online resource (510 p.)
Disciplina	005.2/762
Soggetto topico	Computer software Electronic data processing personnel - Certification Java (Computer program language) Web sites - Design
Soggetto genere / forma	Electronic books.
ISBN	1-280-52262-3 9786610522620 0-585-48746-4 0-7821-5156-6
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Using Your Sybex Electronic Book; Java 2: Web Developer Certification Study Guide; Front matter; Acknowledgments; Introduction; What Is the Sun Certified Web Component Developer for J2EE Certification?; Why Become a Sun Certified Programmer?; How to Become a Sun Certified Programmer; Who Should Buy This Book?; How to Use This Book and the CD; Tips for Taking the Exam; About the Author; Assessment Test; Answers to Assessment Test; Chapter 1: The Web Client Model; Introduction to the J2EE Model; HTML; HTML Tags; Query String; URI; HTTP; The Client Request; The Server Response; Request Methods Summary Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 2: The Servlet Model; The Servlet Methods; doXXX (...); doGet (...); doPost (...); doPut (...); doHead (...); doDelete (...); doOptions (...); doTrace (...); The Request; Servlet Request and Servlet Response Interface; HttpServletRequest and HTTPServletResponse Interfaces; The Session; The Servlet Life Cycle; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 3: Servlet Web Applications; Understanding a Web Application; Understanding a Directory Structure; The Context Client-Viewed Files Using Deployment Descriptor Tags; Basic Servlet Tags; Initialization Parameters; Mapping the URL to the Servlet; Session Configuration; MIME Type Mappings; Welcome File List; Summary; Exam Essentials; Review Questions; Answers to Review Questions; Chapter 4: The Servlet Container Model; Servlet Context; ServletContext Methods and Attributes; Listener Interfaces and Event Classes; HttpSession; HttpSessionListener; HttpSessionAttributeListener; HttpSessionActivationListener; HttpSessionBindingListener; Distributable Environment; Deployment Descriptor; Distributed Containers FiltersThe Life Cycle; The Filter; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 5: Handling Exceptions; Problem Notification; sendError; setStatus; Error Pages; Static Error Page; Dynamic Error Page; Passing the Error; Logging Messages; Reporting Messages; Servlet Exceptions; ServletException; Unavailable Exception; Exception Pages; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 6: Session Management; Tracking Sessions; Using Hidden Form Fields; Rewriting the URL; Using Cookies Using the Http Session ObjectHttpSessionBindingListener; HttpSessionListener; Invalidating Sessions; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 7: Secure Web Applications; Security Issues; Authentication and Authorization; Data Integrity; Auditing; Malicious Code; Website Attacks; Authentication Types; BASIC; FORM; DIGEST; CLIENT-CERT; Deployment Descriptor Tags; Summary; Exam Essentials; Key Terms; Review Questions; Answers to Review Questions; Chapter 8: Thread-Safe Servlets; Variables and Attributes; Local Variables; Instance Variables Class Variables
Record Nr.	UNINA-9910456207503321

Autore	Greanier Todd
Pubbl/distr/stampa	San Francisco, : Sybex, c2004
Descrizione fisica	1 online resource (363 p.)
Disciplina	005.13/3
Soggetto topico	Java (Computer program language) Object-oriented programming languages
Soggetto genere / forma	Electronic books.
ISBN	1417539941 1-280-52228-3 9786610522286 1-4175-3994-1 0-7821-5115-9
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Java Foundations; Front matter; Acknowledgments; Contents; Introduction; Chapter 1: The History of Java; Where Java Technology Came From; The Green Project; Enter the Web; The Features of Java Technology; Java Is Simple; Java Is Object Oriented; Java Is Interpreted; Java Is Portable; Java Is Robust; Java Is Secure; Java Is Multi-threaded; Java Is High Performance; Java Saves Time and Money; Java Solves Important Problems; How Java Compares with Other Languages; How to Download and Install Java; Downloading the J2SE Software; Terms to Know; Review Questions; Chapter 2: Java Fundamentals Creating a Java Program The Hello World Program; Writing the Hello World Source Code; Compiling the Hello World Source Code; Executing the Hello World Program; Examining the Source Code; Using Comments; Using White Space; Defining the Class; Defining the Method; Wrapping Up the Hello World Program; Working with Arguments in the main() Method; The Basic Java Data Types; Literal Values; The Integer Types; The Floating Point Types; The Character Type; The Boolean Type; Using the Primitive Types; The String Class; Primitive Values versus Reference Values; Terms to Know; Review Questions Chapter 3: Keywords and Operators Creating Valid Names in Java; The Keyword List; The Primitive Type Keywords; The Flow Control Keywords; Modification Keywords; Class-Related Keywords; Object-Related Keywords; Wrapping Up the Keywords; The Java Operators; The Arithmetic Operators; The Assignment Operators; The Relational Operators; The Conditional Operators; Terms to Know; Review Questions; Chapter 4: Flow Control; Application Scope; The if Statement; Adding the else Statement; Testing the Array of Arguments; The switch and case Statements; The default Statement Deciding between if/else and switch/case Processing a Range of Values; The Ternary Operator; The for Loop; Multiple Increment Steps; Beware the Infinite Loop; The while Loop; Comparing for and while Loops; The do Statement; The Branching Statements; The break Statement; The continue Statement; The return Statement; Terms to Know; Review Questions; Chapter 5: Arrays; Understanding Arrays; Declaring Arrays; Creating Arrays; Getting the Length of an Array; Populating an Array; Using Array Initializers; An Array Initializer Variation; Accessing Array Elements; Multidimensional Arrays Two-Dimensional Array Initializers Nonrectangular Arrays; The java.util.Arrays Class; Filling an Array; Sorting an Array; Searching an Array; Terms to Know; Review Questions; Chapter 6: Introduction to Object-Oriented Programming; The Object-Oriented Paradigm; Real-World Objects; Defining a Class; Instantiating and Using Objects; A Closer Look at a Lamp Object; Sharing a Reference; Object Messaging: Adding a Lightbulb; Passing by Value; Passing by Reference; The this Keyword; Bypassing Local Variables Using this; Passing a Reference Using this; Static Methods Have No this Reference Constructors
Record Nr.	UNINA-9910449838203321

Autore	Smith Roderick W
Edizione	[2nd ed.]
Pubbl/distr/stampa	San Francisco, CA ; ; London, : Sybex, c2004
Descrizione fisica	1 online resource (641 p.)
Disciplina	005.4/32
Soggetto topico	Operating systems (Computers) - Examinations
Soggetto genere / forma	Electronic books.
ISBN	1-280-64980-1 9786610649808 1-4294-1035-3 0-470-11327-8
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Linux+ Study Guide, Second Edition; Acknowledgments; Contents at a Glance; Contents; Introduction; Assessment Test; Answers to Assessment Test; Chatper 1: Planning the Implementation; Evaluating Computer Requirements; Determining Available Resources; Deciding What Hardware to Use; Checking Hardware Configuration Before Installation; Planning Disk Partitioning; Linux and Non-Linux Solutions; Determining Software Needs; Understanding Software Licenses; Locating Linux Software; Summary; Exam Essentials; Commands in This Chapter; Key Terms; Review Questions; Answers to Review Questions Chatper 2: Installing LinuxSelecting an Installation Method; Installing Red Hat's Fedora 1; Post-Installation X Configuration; Configuring Window Managers; Understanding Widget Sets; Configuring Desktop Environments; Summary; Exam Essentials; Commands in This Chapter Key Terms; Review Questions; Answers to Review Questions; Chatper 3: Software Management; Basic Command Shell Use; Package Concepts; Installing and Removing Packages; Validating Proper Program Functioning; Kernel Issues; Configuring Boot Loaders; Summary; Exam Essentials; Commands in This Chapter; Key Terms; Review Questions Answers to Review QuestionsChatper 4: Users and Security; Linux Multiuser Concepts; File Permissions; Configuring User Accounts; Configuring Groups; Common User and Group Strategies; Account Security; Filesystem Security; Removing Unnecessary Programs; Keeping Software Up to Date; Detecting Intruders; Physical Security; Summary; Exam Essentials; Commands in This Chapter; Key Terms; Review Questions; Answers to Review Questions; Chatper 5: Networking; Understanding Networks; Network Addressing; Basic Network Configuration; Configuring Remote Client Access; Network Application Configuration Setting Remote Access RightsRemote System Administration; Network Diagnostic Tools; Summary; Exam Essentials; Commands in This Chapter; Key Terms; Review Questions; Answers to Review Questions; Chatper 6: Managing Files and Services; Basic Configuration File Locations; Format of Common Configuration Files; Setting Environment Variables; Starting and Stopping Services; Setting the Runlevel; Basic GUI Use; Basic Shell Scripting; Documenting System Configuration; Summary; Exam Essentials; Commands in This Chapter Key Terms; Review Questions; Answers to Review Questions Chatper 7: Managing Partitions and ProcessesPartition Management and Maintenance; Partition Control; Understanding the Linux Filesystem Hierarchy; Backing Up and Restoring a Computer; File Manipulation Commands; Editing Files with Vi; Managing Cron Jobs; Handling Core Dumps; Managing Processes; Summary; Exam Essentials; Commands in This Chapter; Key Terms; Review Questions; Answers to Review Questions; Chatper 8: Hardware Issues; Adding Swap Space; Basic Printing; Adding New Hardware; Managing Kernel Modules; Diagnosing Hardware Problems; Using Linux with a Laptop; Summary; Exam Essentials Commands in This Chapter
Record Nr.	UNINA-9910457586803321